/// Creates an instance of the PsqlGenratingQueryModelVisitor to visit the QueryModel provided as an argument and to generate a corresponding PostgreSQL query.
public static QueryCommand GeneratePsqlQuery(QueryModel queryModel, ITable table)
{
var visitor = new PsqlGeneratingQueryModelVisitor(table);
visitor.VisitQueryModel(queryModel);
return(visitor.GetPsqlCommand());
}
protected override Expression VisitSubQuery(SubQueryExpression expression)
{
_queryModelVisitor.QueryParts.OpenSubQueryExpressionPartsAggregator();
//_queryModelVisitor.VisitBodyClauses(expression.QueryModel.BodyClauses, expression.QueryModel);
_queryModelVisitor.VisitQueryModel(expression.QueryModel);
_queryModelVisitor.QueryParts.CloseSubQueryExpressionPartsAggregator();
return(expression);
}