public static string GetN1QlSelectNewExpression(Expression expression, N1QlQueryGenerationContext queryGenerationContext)
{
var visitor = new N1QlExpressionTreeVisitor(queryGenerationContext);
visitor.VisitSelectNewExpression(expression);
return(visitor.GetN1QlExpression());
}
public static string GetN1QlSelectNewExpression(NewExpression expression, N1QlQueryGenerationContext queryGenerationContext)
{
// Ensure that any date/time expressions are properly converted to Unix milliseconds as needed
expression = (NewExpression)TransformingExpressionTreeVisitor.Transform(expression,
ExpressionTransformers.DateTimeTransformationRegistry.Default);
var visitor = new N1QlExpressionTreeVisitor(queryGenerationContext);
visitor.VisitSelectNewExpression(expression);
return(visitor.GetN1QlExpression());
}
private string GetN1QlExpression(Expression expression)
{
if (_groupingStatus == GroupingStatus.AfterGroupSubquery)
{
// SELECT, HAVING, and ORDER BY clauses must be remapped to refer directly to the extents in the grouping subquery
// rather than refering to the output of the grouping subquery
expression = TransformingExpressionTreeVisitor.Transform(expression, _groupingExpressionTransformerRegistry);
}
return(N1QlExpressionTreeVisitor.GetN1QlExpression(expression, _queryGenerationContext));
}
