WebSVN - Projects - /MKLiveView/v1.0/Source/MKLiveView/References/Windows/System.Data.SQLite.Linq.xml

<?xml version="1.0"?>
<doc>
<assembly>
<name>System.Data.SQLite.Linq</name>
</assembly>
<members>
<member name="T:System.Data.SQLite.Linq.Properties.Resources">
<summary>
A strongly-typed resource class, for looking up localized strings, etc.
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.Properties.Resources.ResourceManager">
<summary>
Returns the cached ResourceManager instance used by this class.
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.Properties.Resources.Culture">
<summary>
Overrides the current thread's CurrentUICulture property for all
resource lookups using this strongly typed resource class.
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.Properties.Resources.SQL_CONSTRAINTCOLUMNS">
<summary>
Looks up a localized string similar to CREATE TEMP VIEW SCHEMACONSTRAINTCOLUMNS AS
SELECT CONSTRAINT_CATALOG, NULL AS CONSTRAINT_SCHEMA, CONSTRAINT_NAME, TABLE_CATALOG, NULL AS TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME
FROM TEMP.SCHEMAINDEXCOLUMNS
UNION
SELECT CONSTRAINT_CATALOG, NULL, CONSTRAINT_NAME, TABLE_CATALOG, NULL, TABLE_NAME, FKEY_FROM_COLUMN
FROM TEMP.SCHEMAFOREIGNKEYS;.
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.Properties.Resources.SQL_CONSTRAINTS">
<summary>
Looks up a localized string similar to CREATE TEMP VIEW SCHEMACONSTRAINTS AS
SELECT INDEX_CATALOG AS CONSTRAINT_CATALOG, NULL AS CONSTRAINT_SCHEMA, INDEX_NAME AS CONSTRAINT_NAME, TABLE_CATALOG, NULL AS TABLE_SCHEMA, TABLE_NAME, 'PRIMARY KEY' AS CONSTRAINT_TYPE, 0 AS IS_DEFERRABLE, 0 AS INITIALLY_DEFERRED, NULL AS CHECK_CLAUSE
FROM TEMP.SCHEMAINDEXES WHERE PRIMARY_KEY = 1
UNION
SELECT INDEX_CATALOG, NULL, INDEX_NAME, TABLE_CATALOG, NULL, TABLE_NAME, 'UNIQUE', 0, 0, NULL
FROM TEMP.SCHEMAINDEXES WHERE PRIMARY_KEY = 0 AND [UNIQUE] = 1
UNION
[rest of string was truncated]";.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.DmlSqlGenerator">
<summary>
Class generating SQL for a DML command tree.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.DmlSqlGenerator.IsIntegerPrimaryKey(System.Data.Metadata.Edm.EntitySetBase,System.Data.Metadata.Edm.ReadOnlyMetadataCollection{System.Data.Metadata.Edm.EdmMember}@,System.Data.Metadata.Edm.EdmMember@)">
<summary>
This method attempts to determine if the specified table has an integer
primary key (i.e. "rowid"). If so, it sets the
<paramref name="primaryKeyMember"/> parameter to the right
<see cref="T:System.Data.Metadata.Edm.EdmMember"/>; otherwise, the
<paramref name="primaryKeyMember"/> parameter is set to null.
</summary>
<param name="table">The table to check.</param>
<param name="keyMembers">
The collection of key members. An attempt is always made to set this
parameter to a valid value.
</param>
<param name="primaryKeyMember">
The <see cref="T:System.Data.Metadata.Edm.EdmMember"/> that represents the integer primary key
-OR- null if no such <see cref="T:System.Data.Metadata.Edm.EdmMember"/> exists.
</param>
<returns>
Non-zero if the specified table has an integer primary key.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.DmlSqlGenerator.DoAllKeyMembersHaveValues(System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator,System.Data.Metadata.Edm.ReadOnlyMetadataCollection{System.Data.Metadata.Edm.EdmMember},System.Data.Metadata.Edm.EdmMember@)">
<summary>
This method attempts to determine if all the specified key members have
values available.
</summary>
<param name="translator">
The <see cref="T:System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator"/> to use.
</param>
<param name="keyMembers">
The collection of key members to check.
</param>
<param name="missingKeyMember">
The first missing key member that is found. This is only set to a valid
value if the method is returning false.
</param>
<returns>
Non-zero if all key members have values; otherwise, zero.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.DmlSqlGenerator.GenerateReturningSql(System.Text.StringBuilder,System.Data.Common.CommandTrees.DbModificationCommandTree,System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator,System.Data.Common.CommandTrees.DbExpression,System.Boolean)">
<summary>
Generates SQL fragment returning server-generated values.
Requires: translator knows about member values so that we can figure out
how to construct the key predicate.
<code>
Sample SQL:

select IdentityValue
from dbo.MyTable
where @@ROWCOUNT > 0 and IdentityValue = scope_identity()

or

select TimestamptValue
from dbo.MyTable
where @@ROWCOUNT > 0 and Id = 1

Note that we filter on rowcount to ensure no rows are returned if no rows were modified.
</code>
</summary>
<param name="commandText">Builder containing command text</param>
<param name="tree">Modification command tree</param>
<param name="translator">Translator used to produce DML SQL statement
for the tree</param>
<param name="returning">Returning expression. If null, the method returns
immediately without producing a SELECT statement.</param>
<param name="wasInsert">
Non-zero if this method is being called as part of processing an INSERT;
otherwise (e.g. UPDATE), zero.
</param>
</member>
<member name="T:System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator">
<summary>
Lightweight expression translator for DML expression trees, which have constrained
scope and support.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator.#ctor(System.Text.StringBuilder,System.Data.Common.CommandTrees.DbModificationCommandTree,System.Boolean,System.String)">
<summary>
Initialize a new expression translator populating the given string builder
with command text. Command text builder and command tree must not be null.
</summary>
<param name="commandText">Command text with which to populate commands</param>
<param name="commandTree">Command tree generating SQL</param>
<param name="preserveMemberValues">Indicates whether the translator should preserve
member values while compiling t-SQL (only needed for server generation)</param>
<param name="kind"></param>
</member>
<member name="M:System.Data.SQLite.Linq.DmlSqlGenerator.ExpressionTranslator.RegisterMemberValue(System.Data.Common.CommandTrees.DbExpression,System.Data.Common.CommandTrees.DbExpression)">
<summary>
Call this method to register a property value pair so the translator "remembers"
the values for members of the row being modified. These values can then be used
to form a predicate for server-generation (based on the key of the row)
</summary>
<param name="propertyExpression">DbExpression containing the column reference (property expression).</param>
<param name="value">DbExpression containing the value of the column.</param>
</member>
<member name="T:System.Data.SQLite.Linq.ISqlFragment">
<summary>
Represents the sql fragment for any node in the query tree.
</summary>
<remarks>
The nodes in a query tree produce various kinds of sql
<list type="bullet">
<item>A select statement.</item>
<item>A reference to an extent. (symbol)</item>
<item>A raw string.</item>
</list>
We have this interface to allow for a common return type for the methods
in the expression visitor <see cref="T:System.Data.Common.CommandTrees.DbExpressionVisitor`1"/>

At the end of translation, the sql fragments are converted into real strings.
</remarks>
</member>
<member name="M:System.Data.SQLite.Linq.ISqlFragment.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
Write the string represented by this fragment into the stream.
</summary>
<param name="writer">The stream that collects the strings.</param>
<param name="sqlGenerator">Context information used for renaming.
The global lists are used to generated new names without collisions.</param>
</member>
<member name="T:System.Data.SQLite.Linq.JoinSymbol">
<summary>
A Join symbol is a special kind of Symbol.
It has to carry additional information
<list type="bullet">
<item>ColumnList for the list of columns in the select clause if this
symbol represents a sql select statement. This is set by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddDefaultColumns(System.Data.SQLite.Linq.SqlSelectStatement)"/>. </item>
<item>ExtentList is the list of extents in the select clause.</item>
<item>FlattenedExtentList - if the Join has multiple extents flattened at the
top level, we need this information to ensure that extent aliases are renamed
correctly in <see cref="M:System.Data.SQLite.Linq.SqlSelectStatement.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)"/></item>
<item>NameToExtent has all the extents in ExtentList as a dictionary.
This is used by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbPropertyExpression)"/> to flatten
record accesses.</item>
<item>IsNestedJoin - is used to determine whether a JoinSymbol is an
ordinary join symbol, or one that has a corresponding SqlSelectStatement.</item>
</list>

All the lists are set exactly once, and then used for lookups/enumerated.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.Symbol">
<summary>
<see cref="T:System.Data.SQLite.Linq.SymbolTable"/>
This class represents an extent/nested select statement,
or a column.

The important fields are Name, Type and NewName.
NewName starts off the same as Name, and is then modified as necessary.

The rest are used by special symbols.
e.g. NeedsRenaming is used by columns to indicate that a new name must
be picked for the column in the second phase of translation.

IsUnnest is used by symbols for a collection expression used as a from clause.
This allows <see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddFromSymbol(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.SQLite.Linq.Symbol,System.Boolean)"/> to add the column list
after the alias.

</summary>
</member>
<member name="M:System.Data.SQLite.Linq.Symbol.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
Write this symbol out as a string for sql. This is just
the new name of the symbol (which could be the same as the old name).

We rename columns here if necessary.
</summary>
<param name="writer"></param>
<param name="sqlGenerator"></param>
</member>
<member name="T:System.Data.SQLite.Linq.MetadataHelpers">
<summary>
A set of static helpers for type metadata
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.NullableFacetName">
<summary>
Name of the Nullable Facet
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.GetEdmType``1(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Cast the EdmType of the given type usage to the given TEdmType
</summary>
<typeparam name="TEdmType"></typeparam>
<param name="typeUsage"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.GetElementTypeUsage(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Gets the TypeUsage of the elment if the given type is a collection type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.GetProperties(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Retrieves the properties of in the EdmType underlying the input type usage,
if that EdmType is a structured type (EntityType, RowType).
</summary>
<param name="typeUsage"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.GetProperties(System.Data.Metadata.Edm.EdmType)">
<summary>
Retrieves the properties of the given EdmType, if it is
a structured type (EntityType, RowType).
</summary>
<param name="edmType"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsCollectionType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Is the given type usage over a collection type
</summary>
<param name="typeUsage"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsCollectionType(System.Data.Metadata.Edm.EdmType)">
<summary>
Is the given type a collection type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsPrimitiveType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Is the given type usage over a primitive type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsPrimitiveType(System.Data.Metadata.Edm.EdmType)">
<summary>
Is the given type a primitive type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsRowType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Is the given type usage over a row type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.IsRowType(System.Data.Metadata.Edm.EdmType)">
<summary>
Is the given type a row type
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.TryGetPrimitiveTypeKind(System.Data.Metadata.Edm.TypeUsage,System.Data.Metadata.Edm.PrimitiveTypeKind@)">
<summary>
Gets the type of the given type usage if it is a primitive type
</summary>
<param name="type"></param>
<param name="typeKind"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.TryGetValueForMetadataProperty``1(System.Data.Metadata.Edm.MetadataItem,System.String)">
<summary>
Gets the value for the metadata property with the given name
</summary>
<typeparam name="T"></typeparam>
<param name="item"></param>
<param name="propertyName"></param>
<returns></returns>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.MaxLengthFacetName">
<summary>
Name of the MaxLength Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.UnicodeFacetName">
<summary>
Name of the Unicode Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.FixedLengthFacetName">
<summary>
Name of the FixedLength Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.PreserveSecondsFacetName">
<summary>
Name of the PreserveSeconds Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.PrecisionFacetName">
<summary>
Name of the Precision Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.ScaleFacetName">
<summary>
Name of the Scale Facet
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.MetadataHelpers.DefaultValueFacetName">
<summary>
Name of the DefaultValue Facet
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.GetFacetValueOrDefault``1(System.Data.Metadata.Edm.TypeUsage,System.String,``0)">
<summary>
Get the value specified on the given type usage for the given facet name.
If the faces does not have a value specifid or that value is null returns
the default value for that facet.
</summary>
<typeparam name="T"></typeparam>
<param name="type"></param>
<param name="facetName"></param>
<param name="defaultValue"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.MetadataHelpers.TryGetTypeFacetDescriptionByName(System.Data.Metadata.Edm.EdmType,System.String,System.Data.Metadata.Edm.FacetDescription@)">
<summary>
Given a facet name and an EdmType, tries to get that facet's description.
</summary>
<param name="edmType"></param>
<param name="facetName"></param>
<param name="facetDescription"></param>
<returns></returns>
</member>
<member name="T:System.Data.SQLite.Linq.SkipClause">
<summary>
SkipClause represents the a SKIP expression in a SqlSelectStatement.
It has a count property, which indicates how many rows should be skipped.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SkipClause.#ctor(System.Data.SQLite.Linq.ISqlFragment)">
<summary>
Creates a SkipClause with the given skipCount.
</summary>
<param name="skipCount"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SkipClause.#ctor(System.Int32)">
<summary>
Creates a SkipClause with the given skipCount.
</summary>
<param name="skipCount"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SkipClause.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
Write out the SKIP part of sql select statement
It basically writes OFFSET (X).
</summary>
<param name="writer"></param>
<param name="sqlGenerator"></param>
</member>
<member name="P:System.Data.SQLite.Linq.SkipClause.SkipCount">
<summary>
How many rows should be skipped.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SqlBuilder">
<summary>
This class is like StringBuilder. While traversing the tree for the first time,
we do not know all the strings that need to be appended e.g. things that need to be
renamed, nested select statements etc. So, we use a builder that can collect
all kinds of sql fragments.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlBuilder.Append(System.Object)">
<summary>
Add an object to the list - we do not verify that it is a proper sql fragment
since this is an internal method.
</summary>
<param name="s"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlBuilder.AppendLine">
<summary>
This is to pretty print the SQL. The writer <see cref="M:System.Data.SQLite.Linq.SqlWriter.Write(System.String)"/>
needs to know about new lines so that it can add the right amount of
indentation at the beginning of lines.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlBuilder.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
We delegate the writing of the fragment to the appropriate type.
</summary>
<param name="writer"></param>
<param name="sqlGenerator"></param>
</member>
<member name="P:System.Data.SQLite.Linq.SqlBuilder.IsEmpty">
<summary>
Whether the builder is empty. This is used by the <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbProjectExpression)"/>
to determine whether a sql statement can be reused.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SqlGenerator">
<summary>
Translates the command object into a SQL string that can be executed on
SQLite.
</summary>
<remarks>
The translation is implemented as a visitor <see cref="T:System.Data.Common.CommandTrees.DbExpressionVisitor`1"/>
over the query tree. It makes a single pass over the tree, collecting the sql
fragments for the various nodes in the tree <see cref="T:System.Data.SQLite.Linq.ISqlFragment"/>.

The major operations are
<list type="bullet">
<item>Select statement minimization. Multiple nodes in the query tree
that can be part of a single SQL select statement are merged. e.g. a
Filter node that is the input of a Project node can typically share the
same SQL statement.</item>
<item>Alpha-renaming. As a result of the statement minimization above, there
could be name collisions when using correlated subqueries
<example>
<code>
Filter(
b = Project( c.x
c = Extent(foo)
)
exists (
Filter(
c = Extent(foo)
b.x = c.x
)
)
)
</code>
The first Filter, Project and Extent will share the same SQL select statement.
The alias for the Project i.e. b, will be replaced with c.
If the alias c for the Filter within the exists clause is not renamed,
we will get <c>c.x = c.x</c>, which is incorrect.
Instead, the alias c within the second filter should be renamed to c1, to give
<c>c.x = c1.x</c> i.e. b is renamed to c, and c is renamed to c1.
</example>
</item>
<item>Join flattening. In the query tree, a list of join nodes is typically
represented as a tree of Join nodes, each with 2 children. e.g.
<example>
<code>
a = Join(InnerJoin
b = Join(CrossJoin
c = Extent(foo)
d = Extent(foo)
)
e = Extent(foo)
on b.c.x = e.x
)
</code>
If translated directly, this will be translated to
<code>
FROM ( SELECT c.*, d.*
FROM foo as c
CROSS JOIN foo as d) as b
INNER JOIN foo as e on b.x' = e.x
</code>
It would be better to translate this as
<code>
FROM foo as c
CROSS JOIN foo as d
INNER JOIN foo as e on c.x = e.x
</code>
This allows the optimizer to choose an appropriate join ordering for evaluation.
</example>
</item>
<item>Select * and column renaming. In the example above, we noticed that
in some cases we add <c>SELECT * FROM ...</c> to complete the SQL
statement. i.e. there is no explicit PROJECT list.
In this case, we enumerate all the columns available in the FROM clause
This is particularly problematic in the case of Join trees, since the columns
from the extents joined might have the same name - this is illegal. To solve
this problem, we will have to rename columns if they are part of a SELECT *
for a JOIN node - we do not need renaming in any other situation.
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddDefaultColumns(System.Data.SQLite.Linq.SqlSelectStatement)"/>.
</item>
</list>

<para>
Renaming issues.
When rows or columns are renamed, we produce names that are unique globally
with respect to the query. The names are derived from the original names,
with an integer as a suffix. e.g. CustomerId will be renamed to CustomerId1,
CustomerId2 etc.

Since the names generated are globally unique, they will not conflict when the
columns of a JOIN SELECT statement are joined with another JOIN.

</para>

<para>
Record flattening.
SQL server does not have the concept of records. However, a join statement
produces records. We have to flatten the record accesses into a simple
<c>alias.column</c> form. <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbPropertyExpression)"/>
</para>

<para>
Building the SQL.
There are 2 phases
<list type="numbered">
<item>Traverse the tree, producing a sql builder <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></item>
<item>Write the SqlBuilder into a string, renaming the aliases and columns
as needed.</item>
</list>

In the first phase, we traverse the tree. We cannot generate the SQL string
right away, since
<list type="bullet">
<item>The WHERE clause has to be visited before the from clause.</item>
<item>extent aliases and column aliases need to be renamed. To minimize
renaming collisions, all the names used must be known, before any renaming
choice is made.</item>
</list>
To defer the renaming choices, we use symbols <see cref="T:System.Data.SQLite.Linq.Symbol"/>. These
are renamed in the second phase.

Since visitor methods cannot transfer information to child nodes through
parameters, we use some global stacks,
<list type="bullet">
<item>A stack for the current SQL select statement. This is needed by
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbVariableReferenceExpression)"/> to create a
list of free variables used by a select statement. This is needed for
alias renaming.
</item>
<item>A stack for the join context. When visiting a <see cref="T:System.Data.Common.CommandTrees.DbScanExpression"/>,
we need to know whether we are inside a join or not. If we are inside
a join, we do not create a new SELECT statement.</item>
</list>
</para>

<para>
Global state.
To enable renaming, we maintain
<list type="bullet">
<item>The set of all extent aliases used.</item>
<item>The set of all column aliases used.</item>
</list>

Finally, we have a symbol table to lookup variable references. All references
to the same extent have the same symbol.
</para>

<para>
Sql select statement sharing.

Each of the relational operator nodes
<list type="bullet">
<item>Project</item>
<item>Filter</item>
<item>GroupBy</item>
<item>Sort/OrderBy</item>
</list>
can add its non-input (e.g. project, predicate, sort order etc.) to
the SQL statement for the input, or create a new SQL statement.
If it chooses to reuse the input's SQL statement, we play the following
symbol table trick to accomplish renaming. The symbol table entry for
the alias of the current node points to the symbol for the input in
the input's SQL statement.
<example>
<code>
Project(b.x
b = Filter(
c = Extent(foo)
c.x = 5)
)
</code>
The Extent node creates a new SqlSelectStatement. This is added to the
symbol table by the Filter as {c, Symbol(c)}. Thus, <c>c.x</c> is resolved to
<c>Symbol(c).x</c>.
Looking at the project node, we add {b, Symbol(c)} to the symbol table if the
SQL statement is reused, and {b, Symbol(b)}, if there is no reuse.

Thus, <c>b.x</c> is resolved to <c>Symbol(c).x</c> if there is reuse, and to
<c>Symbol(b).x</c> if there is no reuse.
</example>
</para>
</remarks>
</member>
<member name="F:System.Data.SQLite.Linq.SqlGenerator.selectStatementStack">
<summary>
Every relational node has to pass its SELECT statement to its children
This allows them (DbVariableReferenceExpression eventually) to update the list of
outer extents (free variables) used by this select statement.
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.SqlGenerator.isParentAJoinStack">
<summary>
Nested joins and extents need to know whether they should create
a new Select statement, or reuse the parent's. This flag
indicates whether the parent is a join or not.
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.SqlGenerator.isVarRefSingle">
<summary>
VariableReferenceExpressions are allowed only as children of DbPropertyExpression
or MethodExpression. The cheapest way to ensure this is to set the following
property in DbVariableReferenceExpression and reset it in the allowed parent expressions.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.InitializeBuiltInFunctionHandlers">
<summary>
All special built-in functions and their handlers
</summary>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.InitializeCanonicalFunctionHandlers">
<summary>
All special non-aggregate canonical functions and their handlers
</summary>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.InitializeDatepartKeywords">
<summary>
Valid datepart values
</summary>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.InitializeFunctionNameToOperatorDictionary">
<summary>
Initializes the mapping from functions to T-SQL operators
for all functions that translate to T-SQL operators
</summary>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.#ctor(System.Data.SQLite.Linq.SQLiteProviderManifest)">
<summary>
Basic constructor.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.GenerateSql(System.Data.SQLite.Linq.SQLiteProviderManifest,System.Data.Common.CommandTrees.DbCommandTree,System.Collections.Generic.List{System.Data.Common.DbParameter}@,System.Data.CommandType@)">
<summary>
General purpose static function that can be called from System.Data assembly
</summary>
<param name="manifest"></param>
<param name="tree">command tree</param>
<param name="parameters">Parameters to add to the command tree corresponding
to constants in the command tree. Used only in ModificationCommandTrees.</param>
<param name="commandType"></param>
<returns>The string representing the SQL to be executed.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.GenerateSql(System.Data.Common.CommandTrees.DbQueryCommandTree)">
<summary>
Translate a command tree to a SQL string.

The input tree could be translated to either a SQL SELECT statement
or a SELECT expression. This choice is made based on the return type
of the expression
CollectionType => select statement
non collection type => select expression
</summary>
<param name="tree"></param>
<returns>The string representing the SQL to be executed.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.GenerateFunctionSql(System.Data.Common.CommandTrees.DbFunctionCommandTree,System.Data.CommandType@)">
<summary>
Translate a function command tree to a SQL string.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.WriteSql(System.Data.SQLite.Linq.ISqlFragment)">
<summary>
Convert the SQL fragments to a string.
We have to setup the Stream for writing.
</summary>
<param name="sqlStatement"></param>
<returns>A string representing the SQL to be executed.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbAndExpression)">
<summary>
Translate(left) AND Translate(right)
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbApplyExpression)">
<summary>
An apply is just like a join, so it shares the common join processing
in <see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitJoinExpression(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbExpressionBinding},System.Data.Common.CommandTrees.DbExpressionKind,System.String,System.Data.Common.CommandTrees.DbExpression)"/>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbArithmeticExpression)">
<summary>
For binary expressions, we delegate to <see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitBinaryExpression(System.String,System.Data.Common.CommandTrees.DbExpression,System.Data.Common.CommandTrees.DbExpression)"/>.
We handle the other expressions directly.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbCaseExpression)">
<summary>
If the ELSE clause is null, we do not write it out.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbCastExpression)">
<summary>

</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbComparisonExpression)">
<summary>
The parser generates Not(Equals(...)) for <>.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbConstantExpression)">
<summary>
Constants will be send to the store as part of the generated TSQL, not as parameters
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>. Strings are wrapped in single
quotes and escaped. Numbers are written literally.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbDerefExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbDerefExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbDistinctExpression)">
<summary>
The DISTINCT has to be added to the beginning of SqlSelectStatement.Select,
but it might be too late for that. So, we use a flag on SqlSelectStatement
instead, and add the "DISTINCT" in the second phase.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbElementExpression)">
<summary>
An element expression returns a scalar - so it is translated to
( Select ... )
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbExceptExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbUnionAllExpression)"/>
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbExpression)">
<summary>
Only concrete expression types will be visited.
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbScanExpression)">
<summary>

</summary>
<param name="e"></param>
<returns>If we are in a Join context, returns a <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>
with the extent name, otherwise, a new <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/>
with the From field set.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.GetTargetTSql(System.Data.Metadata.Edm.EntitySetBase)">
<summary>
Gets escaped TSql identifier describing this entity set.
</summary>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)">
<summary>
The bodies of <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/>, <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbGroupByExpression)"/>,
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbProjectExpression)"/>, <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbSortExpression)"/> are similar.
Each does the following.
<list type="number">
<item> Visit the input expression</item>
<item> Determine if the input's SQL statement can be reused, or a new
one must be created.</item>
<item>Create a new symbol table scope</item>
<item>Push the Sql statement onto a stack, so that children can
update the free variable list.</item>
<item>Visit the non-input expression.</item>
<item>Cleanup</item>
</list>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Lambda functions are not supported.
The functions supported are:
<list type="number">
<item>Canonical Functions - We recognize these by their dataspace, it is DataSpace.CSpace</item>
<item>Store Functions - We recognize these by the BuiltInAttribute and not being Canonical</item>
<item>User-defined Functions - All the rest except for Lambda functions</item>
</list>
We handle Canonical and Store functions the same way: If they are in the list of functions
that need special handling, we invoke the appropriate handler, otherwise we translate them to
FunctionName(arg1, arg2, ..., argn).
We translate user-defined functions to NamespaceName.FunctionName(arg1, arg2, ..., argn).
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbEntityRefExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbEntityRefExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbRefKeyExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbRefKeyExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbGroupByExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/> for general details.
We modify both the GroupBy and the Select fields of the SqlSelectStatement.
GroupBy gets just the keys without aliases,
and Select gets the keys and the aggregates with aliases.

Whenever there exists at least one aggregate with an argument that is not is not a simple
<see cref="T:System.Data.Common.CommandTrees.DbPropertyExpression"/> over <see cref="T:System.Data.Common.CommandTrees.DbVariableReferenceExpression"/>,
we create a nested query in which we alias the arguments to the aggregates.
That is due to the following two limitations of Sql Server:
<list type="number">
<item>If an expression being aggregated contains an outer reference, then that outer
reference must be the only column referenced in the expression </item>
<item>Sql Server cannot perform an aggregate function on an expression containing
an aggregate or a subquery. </item>
</list>

The default translation, without inner query is:

SELECT
kexp1 AS key1, kexp2 AS key2,... kexpn AS keyn,
aggf1(aexpr1) AS agg1, .. aggfn(aexprn) AS aggn
FROM input AS a
GROUP BY kexp1, kexp2, .. kexpn

When we inject an innner query, the equivalent translation is:

SELECT
key1 AS key1, key2 AS key2, .. keyn AS keys,
aggf1(agg1) AS agg1, aggfn(aggn) AS aggn
FROM (
SELECT
kexp1 AS key1, kexp2 AS key2,... kexpn AS keyn,
aexpr1 AS agg1, .. aexprn AS aggn
FROM input AS a
) as a
GROUP BY key1, key2, keyn

</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIntersectExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbUnionAllExpression)"/>
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsEmptyExpression)">
<summary>
Not(IsEmpty) has to be handled specially, so we delegate to
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitIsEmptyExpression(System.Data.Common.CommandTrees.DbIsEmptyExpression,System.Boolean)"/>.

</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>.
<code>[NOT] EXISTS( ... )</code>
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsNullExpression)">
<summary>
Not(IsNull) is handled specially, so we delegate to
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitIsNullExpression(System.Data.Common.CommandTrees.DbIsNullExpression,System.Boolean)"/>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>
<code>IS [NOT] NULL</code>
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsOfExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbIsOfExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbCrossJoinExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitJoinExpression(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbExpressionBinding},System.Data.Common.CommandTrees.DbExpressionKind,System.String,System.Data.Common.CommandTrees.DbExpression)"/>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbJoinExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitJoinExpression(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbExpressionBinding},System.Data.Common.CommandTrees.DbExpressionKind,System.String,System.Data.Common.CommandTrees.DbExpression)"/>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbLikeExpression)">
<summary>

</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbLimitExpression)">
<summary>
Translates to TOP expression.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbNewInstanceExpression)">
<summary>
DbNewInstanceExpression is allowed as a child of DbProjectExpression only.
If anyone else is the parent, we throw.
We also perform special casing for collections - where we could convert
them into Unions

<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitNewInstanceExpression(System.Data.Common.CommandTrees.DbNewInstanceExpression)"/> for the actual implementation.

</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbNotExpression)">
<summary>
The Not expression may cause the translation of its child to change.
These children are
<list type="bullet">
<item><see cref="T:System.Data.Common.CommandTrees.DbNotExpression"/>NOT(Not(x)) becomes x</item>
<item><see cref="T:System.Data.Common.CommandTrees.DbIsEmptyExpression"/>NOT EXISTS becomes EXISTS</item>
<item><see cref="T:System.Data.Common.CommandTrees.DbIsNullExpression"/>IS NULL becomes IS NOT NULL</item>
<item><see cref="T:System.Data.Common.CommandTrees.DbComparisonExpression"/>= becomes<> </item>
</list>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbNullExpression)">
<summary>
</summary>
<param name="e"></param>
<returns><see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbOfTypeExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbOfTypeExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbOrExpression)">
<summary>

</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
<seealso cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbAndExpression)"/>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbParameterReferenceExpression)">
<summary>

</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbProjectExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/> for the general ideas.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
<seealso cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbPropertyExpression)">
<summary>
This method handles record flattening, which works as follows.
consider an expression <c>Prop(y, Prop(x, Prop(d, Prop(c, Prop(b, Var(a)))))</c>
where a,b,c are joins, d is an extent and x and y are fields.
b has been flattened into a, and has its own SELECT statement.
c has been flattened into b.
d has been flattened into c.

We visit the instance, so we reach Var(a) first. This gives us a (join)symbol.
Symbol(a).b gives us a join symbol, with a SELECT statement i.e. Symbol(b).
From this point on , we need to remember Symbol(b) as the source alias,
and then try to find the column. So, we use a SymbolPair.

We have reached the end when the symbol no longer points to a join symbol.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.JoinSymbol"/> if we have not reached the first
Join node that has a SELECT statement.
A <see cref="T:System.Data.SQLite.Linq.SymbolPair"/> if we have seen the JoinNode, and it has
a SELECT statement.
A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/> with {Input}.propertyName otherwise.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbQuantifierExpression)">
<summary>
Any(input, x) => Exists(Filter(input,x))
All(input, x) => Not Exists(Filter(input, not(x))
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbRefExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbRefExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbRelationshipNavigationExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbRelationshipNavigationExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbSkipExpression)">
<summary>
For Sql9 it translates to:
SELECT Y.x1, Y.x2, ..., Y.xn
FROM (
SELECT X.x1, X.x2, ..., X.xn, row_number() OVER (ORDER BY sk1, sk2, ...) AS [row_number]
FROM input as X
) as Y
WHERE Y.[row_number] > count
ORDER BY sk1, sk2, ...
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbSortExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/>
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
<seealso cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbTreatExpression)">
<summary>
<see cref="T:System.Data.Common.CommandTrees.DbTreatExpression"/> is illegal at this stage
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbUnionAllExpression)">
<summary>
This code is shared by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbExceptExpression)"/>
and <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIntersectExpression)"/>

<see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitSetOpExpression(System.Data.Common.CommandTrees.DbExpression,System.Data.Common.CommandTrees.DbExpression,System.String)"/>
Since the left and right expression may not be Sql select statements,
we must wrap them up to look like SQL select statements.
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbVariableReferenceExpression)">
<summary>
This method determines whether an extent from an outer scope(free variable)
is used in the CurrentSelectStatement.

An extent in an outer scope, if its symbol is not in the FromExtents
of the CurrentSelectStatement.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.Symbol"/>.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitAggregate(System.Data.Common.CommandTrees.DbAggregate,System.Object)">
<summary>
Aggregates are not visited by the normal visitor walk.
</summary>
<param name="aggregate">The aggreate to be translated</param>
<param name="aggregateArgument">The translated aggregate argument</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitInputExpression(System.Data.Common.CommandTrees.DbExpression,System.String,System.Data.Metadata.Edm.TypeUsage,System.Data.SQLite.Linq.Symbol@)">
<summary>
This is called by the relational nodes. It does the following
<list>
<item>If the input is not a SqlSelectStatement, it assumes that the input
is a collection expression, and creates a new SqlSelectStatement </item>
</list>
</summary>
<param name="inputExpression"></param>
<param name="inputVarName"></param>
<param name="inputVarType"></param>
<param name="fromSymbol"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/> and the main fromSymbol
for this select statement.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitIsEmptyExpression(System.Data.Common.CommandTrees.DbIsEmptyExpression,System.Boolean)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsEmptyExpression)"/>
</summary>
<param name="e"></param>
<param name="negate">Was the parent a DbNotExpression?</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitCollectionConstructor(System.Data.Common.CommandTrees.DbNewInstanceExpression)">
<summary>
Translate a NewInstance(Element(X)) expression into
"select top(1) * from X"
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitIsNullExpression(System.Data.Common.CommandTrees.DbIsNullExpression,System.Boolean)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsNullExpression)"/>
</summary>
<param name="e"></param>
<param name="negate">Was the parent a DbNotExpression?</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitJoinExpression(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbExpressionBinding},System.Data.Common.CommandTrees.DbExpressionKind,System.String,System.Data.Common.CommandTrees.DbExpression)">
<summary>
This handles the processing of join expressions.
The extents on a left spine are flattened, while joins
not on the left spine give rise to new nested sub queries.

Joins work differently from the rest of the visiting, in that
the parent (i.e. the join node) creates the SqlSelectStatement
for the children to use.

The "parameter" IsInJoinContext indicates whether a child extent should
add its stuff to the existing SqlSelectStatement, or create a new SqlSelectStatement
By passing true, we ask the children to add themselves to the parent join,
by passing false, we ask the children to create new Select statements for
themselves.

This method is called from <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbApplyExpression)"/> and
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbJoinExpression)"/>.
</summary>
<param name="inputs"></param>
<param name="joinKind"></param>
<param name="joinString"></param>
<param name="joinCondition"></param>
<returns> A <see cref="T:System.Data.SQLite.Linq.SqlSelectStatement"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.ProcessJoinInputResult(System.Data.SQLite.Linq.ISqlFragment,System.Data.SQLite.Linq.SqlSelectStatement,System.Data.Common.CommandTrees.DbExpressionBinding,System.Int32)">
<summary>
This is called from <see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitJoinExpression(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbExpressionBinding},System.Data.Common.CommandTrees.DbExpressionKind,System.String,System.Data.Common.CommandTrees.DbExpression)"/>.

This is responsible for maintaining the symbol table after visiting
a child of a join expression.

The child's sql statement may need to be completed.

The child's result could be one of
<list type="number">
<item>The same as the parent's - this is treated specially.</item>
<item>A sql select statement, which may need to be completed</item>
<item>An extent - just copy it to the from clause</item>
<item>Anything else (from a collection-valued expression) -
unnest and copy it.</item>
</list>

If the input was a Join, we need to create a new join symbol,
otherwise, we create a normal symbol.

We then call AddFromSymbol to add the AS clause, and update the symbol table.

If the child's result was the same as the parent's, we have to clean up
the list of symbols in the FromExtents list, since this contains symbols from
the children of both the parent and the child.
The happens when the child visited is a Join, and is the leftmost child of
the parent.
</summary>
<param name="fromExtentFragment"></param>
<param name="result"></param>
<param name="input"></param>
<param name="fromSymbolStart"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitNewInstanceExpression(System.Data.Common.CommandTrees.DbNewInstanceExpression)">
<summary>
We assume that this is only called as a child of a Project.

This replaces <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbNewInstanceExpression)"/>, since
we do not allow DbNewInstanceExpression as a child of any node other than
DbProjectExpression.

We write out the translation of each of the columns in the record.
</summary>
<param name="e"></param>
<returns>A <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsSpecialBuiltInFunction(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Determines whether the given function is a built-in function that requires special handling
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsSpecialCanonicalFunction(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Determines whether the given function is a canonical function that requires special handling
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleFunctionDefault(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Default handling for functions
Translates them to FunctionName(arg1, arg2, ..., argn)
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleFunctionDefaultGivenName(System.Data.Common.CommandTrees.DbFunctionExpression,System.String)">
<summary>
Default handling for functions with a given name.
Translates them to functionName(arg1, arg2, ..., argn)
</summary>
<param name="e"></param>
<param name="functionName"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleFunctionArgumentsDefault(System.Data.Common.CommandTrees.DbFunctionExpression,System.Data.SQLite.Linq.SqlBuilder)">
<summary>
Default handling on function arguments
Appends the list of arguments to the given result
If the function is niladic it does not append anything,
otherwise it appends (arg1, arg2, ..., argn)
</summary>
<param name="e"></param>
<param name="result"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialBuiltInFunction(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Handler for special built in functions
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialCanonicalFunction(System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Handler for special canonical functions
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialFunction(System.Collections.Generic.Dictionary{System.String,System.Data.SQLite.Linq.SqlGenerator.FunctionHandler},System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Dispatches the special function processing to the appropriate handler
</summary>
<param name="handlers"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialFunctionToOperator(System.Data.Common.CommandTrees.DbFunctionExpression,System.Boolean)">
<summary>
Handles functions that are translated into TSQL operators.
The given function should have one or two arguments.
Functions with one arguemnt are translated into
op arg
Functions with two arguments are translated into
arg0 op arg1
Also, the arguments can be optionaly enclosed in parethesis
</summary>
<param name="e"></param>
<param name="parenthesiseArguments">Whether the arguments should be enclosed in parethesis</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleConcatFunction(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialFunctionToOperator(System.Data.Common.CommandTrees.DbFunctionExpression,System.Boolean)"></see>
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionBitwise(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.HandleSpecialFunctionToOperator(System.Data.Common.CommandTrees.DbFunctionExpression,System.Boolean)"></see>
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleDatepartDateFunction(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Handles special case in which datepart 'type' parameter is present. all the functions
handles here have *only* the 1st parameter as datepart. datepart value is passed along
the QP as string and has to be expanded as TSQL keyword.
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionDateAdd(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
DateAdd(datetime, secondsToAdd) -> DATEADD ( seconds , number, date)
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionDateSubtract(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
DateSubtract(datetime1, datetime2) -> DATEDIFF ( seconds , startdate , enddate )
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionDatepart(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Handler for canonical functions for extracting date parts.
For example:
Year(date) -> DATEPART( year, date)
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionIndexOf(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Function rename IndexOf -> CHARINDEX
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionNewGuid(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Function rename NewGuid -> NEWID
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionLength(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Length(arg) -> LEN(arg + '.') - LEN('.')
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionRound(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Round(numericExpression) -> Round(numericExpression, 0);
Round(numericExpression, N) -> Round(numericExpression, N);
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionTrim(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
TRIM(string) -> LTRIM(RTRIM(string))
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionLeft(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
LEFT(string, length) -> SUBSTR(string, 1, length)
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionRight(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
RIGHT(string, length) -> SUBSTR(string, -(length), length)
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionSubstring(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
SUBSTRING(string, start) -> SUBSTR(string, start)
SUBSTRING(string, start, length) -> SUBSTR(string, start, length)
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionToLower(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Function rename ToLower -> LOWER
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCanonicalFunctionToUpper(System.Data.SQLite.Linq.SqlGenerator,System.Data.Common.CommandTrees.DbFunctionExpression)">
<summary>
Function rename ToUpper -> UPPER
</summary>
<param name="sqlgen"></param>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.AddColumns(System.Data.SQLite.Linq.SqlSelectStatement,System.Data.SQLite.Linq.Symbol,System.Collections.Generic.List{System.Data.SQLite.Linq.Symbol},System.Collections.Generic.Dictionary{System.String,System.Data.SQLite.Linq.Symbol},System.String@)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddDefaultColumns(System.Data.SQLite.Linq.SqlSelectStatement)"/>
Add the column names from the referenced extent/join to the
select statement.

If the symbol is a JoinSymbol, we recursively visit all the extents,
halting at real extents and JoinSymbols that have an associated SqlSelectStatement.

The column names for a real extent can be derived from its type.
The column names for a Join Select statement can be got from the
list of columns that was created when the Join's select statement
was created.

We do the following for each column.
<list type="number">
<item>Add the SQL string for each column to the SELECT clause</item>
<item>Add the column to the list of columns - so that it can
become part of the "type" of a JoinSymbol</item>
<item>Check if the column name collides with a previous column added
to the same select statement. Flag both the columns for renaming if true.</item>
<item>Add the column to a name lookup dictionary for collision detection.</item>
</list>
</summary>
<param name="selectStatement">The select statement that started off as SELECT *</param>
<param name="symbol">The symbol containing the type information for
the columns to be added.</param>
<param name="columnList">Columns that have been added to the Select statement.
This is created in <see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddDefaultColumns(System.Data.SQLite.Linq.SqlSelectStatement)"/>.</param>
<param name="columnDictionary">A dictionary of the columns above.</param>
<param name="separator">Comma or nothing, depending on whether the SELECT
clause is empty.</param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.AddDefaultColumns(System.Data.SQLite.Linq.SqlSelectStatement)">
<summary>
Expands Select * to "select the_list_of_columns"
If the columns are taken from an extent, they are written as
{original_column_name AS Symbol(original_column)} to allow renaming.

If the columns are taken from a Join, they are written as just
{original_column_name}, since there cannot be a name collision.

We concatenate the columns from each of the inputs to the select statement.
Since the inputs may be joins that are flattened, we need to recurse.
The inputs are inferred from the symbols in FromExtents.
</summary>
<param name="selectStatement"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.AddFromSymbol(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.SQLite.Linq.Symbol)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.AddFromSymbol(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.SQLite.Linq.Symbol,System.Boolean)"/>
</summary>
<param name="selectStatement"></param>
<param name="inputVarName"></param>
<param name="fromSymbol"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.AddFromSymbol(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.SQLite.Linq.Symbol,System.Boolean)">
<summary>
This method is called after the input to a relational node is visited.
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbProjectExpression)"/> and <see cref="M:System.Data.SQLite.Linq.SqlGenerator.ProcessJoinInputResult(System.Data.SQLite.Linq.ISqlFragment,System.Data.SQLite.Linq.SqlSelectStatement,System.Data.Common.CommandTrees.DbExpressionBinding,System.Int32)"/>
There are 2 scenarios
<list type="number">
<item>The fromSymbol is new i.e. the select statement has just been
created, or a join extent has been added.</item>
<item>The fromSymbol is old i.e. we are reusing a select statement.</item>
</list>

If we are not reusing the select statement, we have to complete the
FROM clause with the alias
<code>
-- if the input was an extent
FROM = [SchemaName].[TableName]
-- if the input was a Project
FROM = (SELECT ... FROM ... WHERE ...)
</code>

These become
<code>
-- if the input was an extent
FROM = [SchemaName].[TableName] AS alias
-- if the input was a Project
FROM = (SELECT ... FROM ... WHERE ...) AS alias
</code>
and look like valid FROM clauses.

Finally, we have to add the alias to the global list of aliases used,
and also to the current symbol table.
</summary>
<param name="selectStatement"></param>
<param name="inputVarName">The alias to be used.</param>
<param name="fromSymbol"></param>
<param name="addToSymbolTable"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.AddSortKeys(System.Data.SQLite.Linq.SqlBuilder,System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbSortClause})">
<summary>
Translates a list of SortClauses.
Used in the translation of OrderBy
</summary>
<param name="orderByClause">The SqlBuilder to which the sort keys should be appended</param>
<param name="sortKeys"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.CreateNewSelectStatement(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.Metadata.Edm.TypeUsage,System.Data.SQLite.Linq.Symbol@)">
<summary>
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.CreateNewSelectStatement(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.Metadata.Edm.TypeUsage,System.Boolean,System.Data.SQLite.Linq.Symbol@)"/>
</summary>
<param name="oldStatement"></param>
<param name="inputVarName"></param>
<param name="inputVarType"></param>
<param name="fromSymbol"></param>
<returns>A new select statement, with the old one as the from clause.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.CreateNewSelectStatement(System.Data.SQLite.Linq.SqlSelectStatement,System.String,System.Data.Metadata.Edm.TypeUsage,System.Boolean,System.Data.SQLite.Linq.Symbol@)">
<summary>
This is called after a relational node's input has been visited, and the
input's sql statement cannot be reused. <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbProjectExpression)"/>

When the input's sql statement cannot be reused, we create a new sql
statement, with the old one as the from clause of the new statement.

The old statement must be completed i.e. if it has an empty select list,
the list of columns must be projected out.

If the old statement being completed has a join symbol as its from extent,
the new statement must have a clone of the join symbol as its extent.
We cannot reuse the old symbol, but the new select statement must behave
as though it is working over the "join" record.
</summary>
<param name="oldStatement"></param>
<param name="inputVarName"></param>
<param name="inputVarType"></param>
<param name="finalizeOldStatement"></param>
<param name="fromSymbol"></param>
<returns>A new select statement, with the old one as the from clause.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.NeedSingleQuotes(System.Data.SQLite.SQLiteDateFormats)">
<summary>
Determines if values of the specified <see cref="T:System.Data.SQLite.SQLiteDateFormats"/>
require wrapping in single quotes.
</summary>
<param name="format">
The <see cref="T:System.Data.SQLite.SQLiteDateFormats"/> format.
</param>
<returns>
Non-zero if single quotes are required for a value in the specified
<see cref="T:System.Data.SQLite.SQLiteDateFormats"/>.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.EscapeSingleQuote(System.String,System.Boolean)">
<summary>
Before we embed a string literal in a SQL string, we should
convert all ' to '', and enclose the whole string in single quotes.
</summary>
<param name="s"></param>
<param name="isUnicode"></param>
<returns>The escaped sql string.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.GetSqlPrimitiveType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Returns the sql primitive/native type name.
It will include size, precision or scale depending on type information present in the
type facets
</summary>
<param name="type"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.HandleCountExpression(System.Data.Common.CommandTrees.DbExpression)">
<summary>
Handles the expression represending DbLimitExpression.Limit and DbSkipExpression.Count.
If it is a constant expression, it simply does to string thus avoiding casting it to the specific value
(which would be done if <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbConstantExpression)"/> is called)
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsApplyExpression(System.Data.Common.CommandTrees.DbExpression)">
<summary>
This is used to determine if a particular expression is an Apply operation.
This is only the case when the DbExpressionKind is CrossApply or OuterApply.
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsJoinExpression(System.Data.Common.CommandTrees.DbExpression)">
<summary>
This is used to determine if a particular expression is a Join operation.
This is true for DbCrossJoinExpression and DbJoinExpression, the
latter of which may have one of several different ExpressionKinds.
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsComplexExpression(System.Data.Common.CommandTrees.DbExpression)">
<summary>
This is used to determine if a calling expression needs to place
round brackets around the translation of the expression e.

Constants, parameters and properties do not require brackets,
everything else does.
</summary>
<param name="e"></param>
<returns>true, if the expression needs brackets </returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsCompatible(System.Data.SQLite.Linq.SqlSelectStatement,System.Data.Common.CommandTrees.DbExpressionKind)">
<summary>
Determine if the owner expression can add its unique sql to the input's
SqlSelectStatement
</summary>
<param name="result">The SqlSelectStatement of the input to the relational node.</param>
<param name="expressionKind">The kind of the expression node(not the input's)</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.QuoteIdentifier(System.String)">
<summary>
We use the normal box quotes for SQL server. We do not deal with ANSI quotes
i.e. double quotes.
</summary>
<param name="name"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitExpressionEnsureSqlStatement(System.Data.Common.CommandTrees.DbExpression)">
<summary>
Simply calls <see cref="M:System.Data.SQLite.Linq.SqlGenerator.VisitExpressionEnsureSqlStatement(System.Data.Common.CommandTrees.DbExpression,System.Boolean)"/>
with addDefaultColumns set to true
</summary>
<param name="e"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitExpressionEnsureSqlStatement(System.Data.Common.CommandTrees.DbExpression,System.Boolean)">
<summary>
This is called from <see cref="M:System.Data.SQLite.Linq.SqlGenerator.GenerateSql(System.Data.Common.CommandTrees.DbQueryCommandTree)"/> and nodes which require a
select statement as an argument e.g. <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbIsEmptyExpression)"/>,
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbUnionAllExpression)"/>.

SqlGenerator needs its child to have a proper alias if the child is
just an extent or a join.

The normal relational nodes result in complete valid SQL statements.
For the rest, we need to treat them as there was a dummy
<code>
-- originally {expression}
-- change that to
SELECT *
FROM {expression} as c
</code>

DbLimitExpression needs to start the statement but not add the default columns
</summary>
<param name="e"></param>
<param name="addDefaultColumns"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.VisitFilterExpression(System.Data.Common.CommandTrees.DbExpressionBinding,System.Data.Common.CommandTrees.DbExpression,System.Boolean)">
<summary>
This method is called by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbFilterExpression)"/> and
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbQuantifierExpression)"/>

</summary>
<param name="input"></param>
<param name="predicate"></param>
<param name="negatePredicate">This is passed from <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbQuantifierExpression)"/>
in the All(...) case.</param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.WrapNonQueryExtent(System.Data.SQLite.Linq.SqlSelectStatement,System.Data.SQLite.Linq.ISqlFragment,System.Data.Common.CommandTrees.DbExpressionKind)">
<summary>
If the sql fragment for an input expression is not a SqlSelect statement
or other acceptable form (e.g. an extent as a SqlBuilder), we need
to wrap it in a form acceptable in a FROM clause. These are
primarily the
<list type="bullet">
<item>The set operation expressions - union all, intersect, except</item>
<item>TVFs, which are conceptually similar to tables</item>
</list>
</summary>
<param name="result"></param>
<param name="sqlFragment"></param>
<param name="expressionKind"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsBuiltinFunction(System.Data.Metadata.Edm.EdmFunction)">
<summary>
Is this a builtin function (ie) does it have the builtinAttribute specified?
</summary>
<param name="function"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.WriteFunctionName(System.Data.SQLite.Linq.SqlBuilder,System.Data.Metadata.Edm.EdmFunction)">
<summary>

</summary>
<param name="function"></param>
<param name="result"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.ToBlobLiteral(System.Byte[],System.Data.SQLite.Linq.SqlBuilder)">
<summary>
Appends the literal BLOB string representation of the specified
byte array to the <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/>.
</summary>
<param name="bytes">
The byte array to be formatted as a literal BLOB string.
</param>
<param name="builder">
The <see cref="T:System.Data.SQLite.Linq.SqlBuilder"/> object to use. If null, an exception
will be thrown.
</param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.NeedsInnerQuery(System.Collections.Generic.IList{System.Data.Common.CommandTrees.DbAggregate})">
<summary>
Helper method for the Group By visitor
Returns true if at least one of the aggregates in the given list
has an argument that is not a <see cref="T:System.Data.Common.CommandTrees.DbPropertyExpression"/>
over <see cref="T:System.Data.Common.CommandTrees.DbVariableReferenceExpression"/>
</summary>
<param name="aggregates"></param>
<returns></returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlGenerator.IsPropertyOverVarRef(System.Data.Common.CommandTrees.DbExpression)">
<summary>
Determines whether the given expression is a <see cref="T:System.Data.Common.CommandTrees.DbPropertyExpression"/>
over <see cref="T:System.Data.Common.CommandTrees.DbVariableReferenceExpression"/>
</summary>
<param name="expression"></param>
<returns></returns>
</member>
<member name="P:System.Data.SQLite.Linq.SqlGenerator.CurrentSelectStatement">
<summary>
The top of the stack
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.SqlGenerator.IsParentAJoin">
<summary>
The top of the stack
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SqlSelectStatement">
<summary>
A SqlSelectStatement represents a canonical SQL SELECT statement.
It has fields for the 5 main clauses
<list type="number">
<item>SELECT</item>
<item>FROM</item>
<item>WHERE</item>
<item>GROUP BY</item>
<item>ORDER BY</item>
</list>
We do not have HAVING, since it does not correspond to anything in the DbCommandTree.
Each of the fields is a SqlBuilder, so we can keep appending SQL strings
or other fragments to build up the clause.

We have a IsDistinct property to indicate that we want distict columns.
This is given out of band, since the input expression to the select clause
may already have some columns projected out, and we use append-only SqlBuilders.
The DISTINCT is inserted when we finally write the object into a string.

Also, we have a Top property, which is non-null if the number of results should
be limited to certain number. It is given out of band for the same reasons as DISTINCT.

The FromExtents contains the list of inputs in use for the select statement.
There is usually just one element in this - Select statements for joins may
temporarily have more than one.

If the select statement is created by a Join node, we maintain a list of
all the extents that have been flattened in the join in AllJoinExtents
<example>
in J(j1= J(a,b), c)
FromExtents has 2 nodes JoinSymbol(name=j1, ...) and Symbol(name=c)
AllJoinExtents has 3 nodes Symbol(name=a), Symbol(name=b), Symbol(name=c)
</example>

If any expression in the non-FROM clause refers to an extent in a higher scope,
we add that extent to the OuterExtents list. This list denotes the list
of extent aliases that may collide with the aliases used in this select statement.
It is set by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbVariableReferenceExpression)"/>.
An extent is an outer extent if it is not one of the FromExtents.

</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlSelectStatement.HaveOrderByLimitOrOffset">
<summary>
Checks if the statement has an ORDER BY, LIMIT, or OFFSET clause.
</summary>
<returns>
Non-zero if there is an ORDER BY, LIMIT, or OFFSET clause;
otherwise, zero.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SqlSelectStatement.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
Write out a SQL select statement as a string.
We have to
<list type="number">
<item>Check whether the aliases extents we use in this statement have
to be renamed.
We first create a list of all the aliases used by the outer extents.
For each of the FromExtents( or AllJoinExtents if it is non-null),
rename it if it collides with the previous list.
</item>
<item>Write each of the clauses (if it exists) as a string</item>
</list>
</summary>
<param name="writer"></param>
<param name="sqlGenerator"></param>
</member>
<member name="P:System.Data.SQLite.Linq.SqlSelectStatement.IsDistinct">
<summary>
Do we need to add a DISTINCT at the beginning of the SELECT
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SqlWriter">
<summary>
This extends StringWriter primarily to add the ability to add an indent
to each line that is written out.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SqlWriter.#ctor(System.Text.StringBuilder)">
<summary>

</summary>
<param name="b"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlWriter.Write(System.String)">
<summary>
Reset atBeginningofLine if we detect the newline string.
<see cref="M:System.Data.SQLite.Linq.SqlBuilder.AppendLine"/>
Add as many tabs as the value of indent if we are at the
beginning of a line.
</summary>
<param name="value"></param>
</member>
<member name="M:System.Data.SQLite.Linq.SqlWriter.WriteLine">
<summary>

</summary>
</member>
<member name="P:System.Data.SQLite.Linq.SqlWriter.Indent">
<summary>
The number of tabs to be added at the beginning of each new line.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SymbolPair">
<summary>
The SymbolPair exists to solve the record flattening problem.
<see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbPropertyExpression)"/>
Consider a property expression D(v, "j3.j2.j1.a.x")
where v is a VarRef, j1, j2, j3 are joins, a is an extent and x is a columns.
This has to be translated eventually into {j'}.{x'}

The source field represents the outermost SqlStatement representing a join
expression (say j2) - this is always a Join symbol.

The column field keeps moving from one join symbol to the next, until it
stops at a non-join symbol.

This is returned by <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbPropertyExpression)"/>,
but never makes it into a SqlBuilder.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SymbolTable">
<summary>
The symbol table is quite primitive - it is a stack with a new entry for
each scope. Lookups search from the top of the stack to the bottom, until
an entry is found.

The symbols are of the following kinds
<list type="bullet">
<item><see cref="T:System.Data.SQLite.Linq.Symbol"/> represents tables (extents/nested selects/unnests)</item>
<item><see cref="T:System.Data.SQLite.Linq.JoinSymbol"/> represents Join nodes</item>
<item><see cref="T:System.Data.SQLite.Linq.Symbol"/> columns.</item>
</list>

Symbols represent names <see cref="M:System.Data.SQLite.Linq.SqlGenerator.Visit(System.Data.Common.CommandTrees.DbVariableReferenceExpression)"/> to be resolved,
or things to be renamed.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.TopClause">
<summary>
TopClause represents the a TOP expression in a SqlSelectStatement.
It has a count property, which indicates how many TOP rows should be selected and a
boolen WithTies property.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.TopClause.#ctor(System.Data.SQLite.Linq.ISqlFragment,System.Boolean)">
<summary>
Creates a TopClause with the given topCount and withTies.
</summary>
<param name="topCount"></param>
<param name="withTies"></param>
</member>
<member name="M:System.Data.SQLite.Linq.TopClause.#ctor(System.Int32,System.Boolean)">
<summary>
Creates a TopClause with the given topCount and withTies.
</summary>
<param name="topCount"></param>
<param name="withTies"></param>
</member>
<member name="M:System.Data.SQLite.Linq.TopClause.WriteSql(System.Data.SQLite.Linq.SqlWriter,System.Data.SQLite.Linq.SqlGenerator)">
<summary>
Write out the TOP part of sql select statement
It basically writes LIMIT (X).
</summary>
<param name="writer"></param>
<param name="sqlGenerator"></param>
</member>
<member name="P:System.Data.SQLite.Linq.TopClause.WithTies">
<summary>
Do we need to add a WITH_TIES to the top statement
</summary>
</member>
<member name="P:System.Data.SQLite.Linq.TopClause.TopCount">
<summary>
How many top rows should be selected.
</summary>
</member>
<member name="T:System.Data.SQLite.Linq.SQLiteProviderFactory">
<summary>
SQLite implementation of <see cref="T:System.Data.Common.DbProviderFactory"/>.
</summary>
</member>
<member name="F:System.Data.SQLite.Linq.SQLiteProviderFactory.Instance">
<summary>
Static instance member which returns an instanced
<see cref="T:System.Data.SQLite.Linq.SQLiteProviderFactory"/> class.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.#ctor">
<summary>
Constructs a new instance.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateCommand">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteCommand"/> object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateCommandBuilder">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteCommandBuilder"/> object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateConnection">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteConnection"/> object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateConnectionStringBuilder">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteConnectionStringBuilder"/>
object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateDataAdapter">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteDataAdapter"/> object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.CreateParameter">
<summary>
Creates and returns a new <see cref="T:System.Data.SQLite.SQLiteParameter"/> object.
</summary>
<returns>The new object.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderFactory.GetService(System.Type)">
<summary>
Gets the service object of the specified type.
</summary>
<param name="serviceType">
An object that specifies the type of service object to get.
</param>
<returns>
A service object of type serviceType -OR- a null reference if
there is no service object of type serviceType.
</returns>
</member>
<member name="T:System.Data.SQLite.Linq.SQLiteProviderManifest">
<summary>
The Provider Manifest for SQL Server
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.#ctor(System.String)">
<summary>
Constructs the provider manifest.
</summary>
<remarks>
Previously, the manifest token was interpreted as a <see cref="T:System.Data.SQLite.SQLiteDateFormats"/>,
because the <see cref="T:System.DateTime"/> functions are vastly different depending on the
connection was opened. However, the manifest token may specify a connection string
instead. WARNING: Only the "DateTimeFormat", "DateTimeKind", "DateTimeFormatString",
and "BinaryGUID" connection parameters are extracted from it. All other connection
parameters, if any are present, are silently ignored.
</remarks>
<param name="manifestToken">
A token used to infer the capabilities of the store.
</param>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.GetProviderManifestToken(System.String)">
<summary>
Determines and returns the effective provider manifest token to use,
based on the specified provider manifest token and the environment,
if applicable.
</summary>
<param name="manifestToken">
The original provider manifest token passed to the constructor for this
class.
</param>
<returns>
The effective provider manifest token.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.ParseProviderManifestToken(System.String)">
<summary>
Attempts to parse a provider manifest token. It must contain either a
legacy string that specifies the <see cref="T:System.Data.SQLite.SQLiteDateFormats"/> value
-OR- string that uses the standard connection string syntax; otherwise,
the results are undefined.
</summary>
<param name="manifestToken">
The manifest token to parse.
</param>
<returns>
The dictionary containing the connection string parameters.
</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.SetFromOptions(System.Collections.Generic.SortedList{System.String,System.String})">
<summary>
Attempts to set the provider manifest options from the specified
connection string parameters. An exception may be thrown if one
or more of the connection string parameter values do not conform
to the expected type.
</summary>
<param name="opts">
The dictionary containing the connection string parameters.
</param>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.GetDbInformation(System.String)">
<summary>
Returns manifest information for the provider
</summary>
<param name="informationType">The name of the information to be retrieved.</param>
<returns>An XmlReader at the begining of the information requested.</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.GetEdmType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
This method takes a type and a set of facets and returns the best mapped equivalent type
in EDM.
</summary>
<param name="storeType">A TypeUsage encapsulating a store type and a set of facets</param>
<returns>A TypeUsage encapsulating an EDM type and a set of facets</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderManifest.GetStoreType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
This method takes a type and a set of facets and returns the best mapped equivalent type
</summary>
<param name="edmType">A TypeUsage encapsulating an EDM type and a set of facets</param>
<returns>A TypeUsage encapsulating a store type and a set of facets</returns>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.CreateSqlParameter(System.Data.SQLite.Linq.SQLiteProviderManifest,System.String,System.Data.Metadata.Edm.TypeUsage,System.Data.Metadata.Edm.ParameterMode,System.Object)">
<summary>
Creates a SQLiteParameter given a name, type, and direction
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.GetSqlDbType(System.Data.Metadata.Edm.TypeUsage,System.Boolean,System.Nullable{System.Int32}@)">
<summary>
Determines DbType for the given primitive type. Extracts facet
information as well.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.GetParameterSize(System.Data.Metadata.Edm.TypeUsage,System.Boolean)">
<summary>
Determines preferred value for SqlParameter.Size. Returns null
where there is no preference.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.GetStringDbType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Chooses the appropriate DbType for the given string type.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.GetBinaryDbType(System.Data.Metadata.Edm.TypeUsage)">
<summary>
Chooses the appropriate DbType for the given binary type.
</summary>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.System#Data#SQLite#ISQLiteSchemaExtensions#BuildTempSchema(System.Data.SQLite.SQLiteConnection)">
<summary>
Creates temporary tables on the connection so schema information can be queried
</summary>
<remarks>
There's a lot of work involved in getting schema information out of SQLite, but LINQ expects to
be able to query on schema tables. Therefore we need to "fake" it by generating temporary tables
filled with the schema of the current connection. We get away with making this information static
because schema information seems to always be queried on a new connection object, so the schema is
always fresh.
</remarks>
<param name="cnn">The connection upon which to build the schema tables.</param>
</member>
<member name="M:System.Data.SQLite.Linq.SQLiteProviderServices.DataTableToTable(System.Data.SQLite.SQLiteConnection,System.Data.DataTable,System.String)">
<summary>
Turn a datatable into a table in the temporary database for the connection
</summary>
<param name="cnn">The connection to make the temporary table in</param>
<param name="table">The table to write out</param>
<param name="dest">The temporary table name to write to</param>
</member>
</members>
</doc>

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