Expression BuildSql(IBuildContext context, Expression expression)
{
var sqlex = ConvertToSqlExpression(context, expression);
var idx = context.SqlQuery.Select.Add(sqlex);
idx = context.ConvertToParentIndex(idx, context);
var field = BuildSql(expression.Type, idx);
return(field);
}
Expression BuildSql(IBuildContext context, ISqlExpression sqlExpression, Type overrideType, string?alias)
{
var idx = context.SelectQuery.Select.Add(sqlExpression);
if (alias != null)
{
context.SelectQuery.Select.Columns[idx].RawAlias = alias;
}
idx = context.ConvertToParentIndex(idx, context);
var field = BuildSql(overrideType ?? sqlExpression.SystemType !, idx);
return(field);
}
Expression BuildSql(IBuildContext context, Expression expression, string alias)
{
var sqlex = ConvertToSqlExpression(context, expression);
var idx = context.SelectQuery.Select.Add(sqlex);
if (alias != null)
{
context.SelectQuery.Select.Columns[idx].RawAlias = alias;
}
idx = context.ConvertToParentIndex(idx, context);
var field = BuildSql(expression, idx);
return(field);
}
Expression BuildSql(IBuildContext context, Expression expression, string?alias)
{
//TODO: Check that we can pass column descriptor here
var sqlex = ConvertToSqlExpression(context, expression, null, false);
var idx = context.SelectQuery.Select.Add(sqlex);
if (alias != null)
{
context.SelectQuery.Select.Columns[idx].RawAlias = alias;
}
idx = context.ConvertToParentIndex(idx, context);
var field = BuildSql(expression, idx, sqlex);
return(field);
}
Expression BuildSql(IBuildContext context, Expression expression)
{
var sqlex = ConvertToSqlExpression(context, expression);
var idx = context.SqlQuery.Select.Add(sqlex);
idx = context.ConvertToParentIndex(idx, context);
var field = BuildSql(expression.Type, idx);
return field;
}
