public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor().Visit(query);
query = new CollectionJoinApplyingExpressionVisitor().Visit(query);
query = new TableAliasUniquifyingExpressionVisitor().Visit(query);
query = new CaseWhenFlatteningExpressionVisitor(SqlExpressionFactory).Visit(query);
#pragma warning disable CS0618 // Type or member is obsolete
query = OptimizeSqlExpression(query);
#pragma warning restore CS0618 // Type or member is obsolete
return(query);
}
/// <inheritdoc />
public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor().Visit(query);
query = new CollectionJoinApplyingExpressionVisitor().Visit(query);
query = new TableAliasUniquifyingExpressionVisitor().Visit(query);
query = new CaseSimplifyingExpressionVisitor(RelationalDependencies.SqlExpressionFactory).Visit(query);
#pragma warning disable 618
query = OptimizeSqlExpression(query);
#pragma warning restore 618
return(query);
}
/// <inheritdoc />
public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor(
((RelationalQueryCompilationContext)QueryCompilationContext).QuerySplittingBehavior).Visit(query);
#if DEBUG
query = new TableAliasVerifyingExpressionVisitor().Visit(query);
#endif
query = new SelectExpressionPruningExpressionVisitor().Visit(query);
query = new SqlExpressionSimplifyingExpressionVisitor(RelationalDependencies.SqlExpressionFactory, _useRelationalNulls)
.Visit(query);
query = new RelationalValueConverterCompensatingExpressionVisitor(RelationalDependencies.SqlExpressionFactory).Visit(query);
return(query);
}
public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor().Visit(query);
query = new CollectionJoinApplyingExpressionVisitor().Visit(query);
query = new TableAliasUniquifyingExpressionVisitor().Visit(query);
if (!UseRelationalNulls)
{
query = new NullSemanticsRewritingExpressionVisitor(SqlExpressionFactory).Visit(query);
}
query = OptimizeSqlExpression(query);
return(query);
}
/// <inheritdoc />
public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor().Visit(query);
query = new CollectionJoinApplyingExpressionVisitor((RelationalQueryCompilationContext)QueryCompilationContext).Visit(query);
query = new TableAliasUniquifyingExpressionVisitor().Visit(query);
query = new SelectExpressionPruningExpressionVisitor().Visit(query);
query = new SqlExpressionSimplifyingExpressionVisitor(RelationalDependencies.SqlExpressionFactory, _useRelationalNulls).Visit(query);
query = new RelationalValueConverterCompensatingExpressionVisitor(RelationalDependencies.SqlExpressionFactory).Visit(query);
#pragma warning disable 618
query = OptimizeSqlExpression(query);
#pragma warning restore 618
return(query);
}
public override Expression Visit(Expression query)
{
query = base.Visit(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor().Visit(query);
query = new CollectionJoinApplyingExpressionVisitor().Visit(query);
query = new SelectExpressionTableAliasUniquifyingExpressionVisitor().Visit(query);
if (!UseRelationalNulls)
{
query = new NullSemanticsRewritingVisitor(SqlExpressionFactory).Visit(query);
}
query = new SqlExpressionOptimizingVisitor(SqlExpressionFactory, UseRelationalNulls).Visit(query);
query = new NullComparisonTransformingExpressionVisitor().Visit(query);
return(query);
}
/// <inheritdoc />
public override Expression Process(Expression query)
{
query = base.Process(query);
query = new SelectExpressionProjectionApplyingExpressionVisitor(
((RelationalQueryCompilationContext)QueryCompilationContext).QuerySplittingBehavior).Visit(query);
#if DEBUG
// Verifies that all SelectExpression are marked as immutable after this point.
new SelectExpressionMutableVerifyingExpressionVisitor().Visit(query);
// Verifies that all table aliases are uniquely assigned without skipping over
// Which points to possible mutation of a SelectExpression being used in multiple places.
new TableAliasVerifyingExpressionVisitor().Visit(query);
#endif
query = new SelectExpressionPruningExpressionVisitor().Visit(query);
query = new SqlExpressionSimplifyingExpressionVisitor(RelationalDependencies.SqlExpressionFactory, _useRelationalNulls)
.Visit(query);
query = new RelationalValueConverterCompensatingExpressionVisitor(RelationalDependencies.SqlExpressionFactory).Visit(query);
return(query);
}
