ForwardingTransaction::ColumnExists (open)
Returns whether a specific column in a table exists
Syntax
LOADLIB "wh::dbase/transaction.whlib";
BOOLEAN FUNCTION ColumnExists(STRING schemaname, STRING tablename, STRING columnname)
Parameters
schemaname
Schema of the table
tablename
Name of the table
columnname
Name of the column (case insensitive)
Return value
Whether the column exists