TransactionBase::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

STRING schemaname

Schema of the table

STRING tablename

Name of the table

STRING columnname

Name of the column (case insensitive)

Return value

BOOLEAN

Whether the column exists