Deveel.Data.Sql.Query.QueryExpressionExtensions.SubQueryDiscovery Class Reference

Inheritance diagram for Deveel.Data.Sql.Query.QueryExpressionExtensions.SubQueryDiscovery:

Public Member Functions
bool	Verify (SqlExpression expression)
override SqlExpression	VisitConstant (SqlConstantExpression constant)
Public Member Functions inherited from Deveel.Data.Sql.Expressions.SqlExpressionVisitor
virtual SqlExpression	Visit (SqlExpression expression)
	Visits a given SQL expression. More...
virtual SqlExpression[]	VisitExpressionList (SqlExpression[] list)
	Visits a list of expressions given. More...
virtual SqlExpression	VisitFunctionCall (SqlFunctionCallExpression expression)
	Visits the expression that calls the function defined. More...
virtual SqlExpression	VisitBinary (SqlBinaryExpression binaryEpression)
virtual SqlExpression	VisitUnary (SqlUnaryExpression unary)
virtual SqlExpression	VisitCast (SqlCastExpression castExpression)
virtual SqlExpression	VisitReference (SqlReferenceExpression reference)
virtual SqlExpression	VisitVariableReference (SqlVariableReferenceExpression reference)
virtual SqlExpression	VisitAssign (SqlAssignExpression assign)
virtual SqlExpression	VisitConditional (SqlConditionalExpression conditional)
virtual SqlExpression	VisitTuple (SqlTupleExpression expression)
virtual SqlExpression	VisitQuery (SqlQueryExpression query)

Private Attributes
bool	hasSubQuery

Detailed Description

Definition at line 96 of file QueryExpressionExtensions.cs.

Member Function Documentation

bool Deveel.Data.Sql.Query.QueryExpressionExtensions.SubQueryDiscovery.Verify ( SqlExpression  expression )

inline

Definition at line 99 of file QueryExpressionExtensions.cs.

                                                         {
                Visit(expression);
                return hasSubQuery;
            }

override SqlExpression Deveel.Data.Sql.Query.QueryExpressionExtensions.SubQueryDiscovery.VisitConstant ( SqlConstantExpression  constant )

inlinevirtual

Parameters

constant

Returns

Reimplemented from Deveel.Data.Sql.Expressions.SqlExpressionVisitor.

Definition at line 104 of file QueryExpressionExtensions.cs.

                                                                                        {
                if (constant.Value.Type is QueryType)
                    hasSubQuery = true;

                return base.VisitConstant(constant);
            }

Member Data Documentation

bool Deveel.Data.Sql.Query.QueryExpressionExtensions.SubQueryDiscovery.hasSubQuery

private

Definition at line 97 of file QueryExpressionExtensions.cs.

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The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Query/QueryExpressionExtensions.cs