// Methods
internal SqlUserColumn(Type clrType, IProviderType sqlType, SqlUserQuery query, string name, bool isRequired, Expression source)
: base(SqlNodeType.UserColumn, clrType, sqlType, source)
{
this.Query = query;
this.name = name;
this.isRequired = isRequired;
}
internal override SqlUserQuery VisitUserQuery(SqlUserQuery suq)
{
bool topLevel = this.topLevel;
this.topLevel = false;
int num = 0;
int count = suq.Arguments.Count;
while (num < count)
{
suq.Arguments[num] = this.VisitParameter(suq.Arguments[num]);
num++;
}
this.topLevel = topLevel;
suq.Projection = this.VisitExpression(suq.Projection);
return(suq);
}
internal override SqlUserQuery VisitUserQuery(SqlUserQuery suq)
{
List <SqlExpression> args = new List <SqlExpression>(suq.Arguments.Count);
foreach (SqlExpression expression in suq.Arguments)
{
args.Add(this.VisitExpression(expression));
}
SqlExpression projection = this.VisitExpression(suq.Projection);
SqlUserQuery query = new SqlUserQuery(suq.QueryText, projection, args, suq.SourceExpression);
this.nodeMap[suq] = query;
foreach (SqlUserColumn column in suq.Columns)
{
SqlUserColumn item = new SqlUserColumn(column.ClrType, column.SqlType, column.Query, column.Name, column.IsRequired, column.SourceExpression);
this.nodeMap[column] = item;
query.Columns.Add(item);
}
return(query);
}
internal virtual SqlUserQuery VisitUserQuery(SqlUserQuery suq)
{
int num = 0;
int count = suq.Arguments.Count;
while (num < count)
{
suq.Arguments[num] = this.VisitExpression(suq.Arguments[num]);
num++;
}
suq.Projection = this.VisitExpression(suq.Projection);
int num3 = 0;
int num4 = suq.Columns.Count;
while (num3 < num4)
{
suq.Columns[num3] = (SqlUserColumn)this.Visit(suq.Columns[num3]);
num3++;
}
return(suq);
}
internal override SqlUserQuery VisitUserQuery(SqlUserQuery suq)
{
this.canJoin = false;
return(base.VisitUserQuery(suq));
}
// Methods
internal SqlUserRow(MetaType rowType, IProviderType sqlType, SqlUserQuery query, Expression source)
: base(SqlNodeType.UserRow, rowType.Type, sqlType, source)
{
this.Query = query;
this.rowType = rowType;
}
