fkey_error

Description

Check for foreign key error

Function

Called by the internally generated FKEY checker (field basis)

Parameters

parm.0 - value
parm.1 - fkey table name
parm.2 - fkey column name
parm.3 - fkey value column name (NULL if none)
parm.4 - fkey value (used with parm.3 for opt WHERE clause)
parm.5 - deflt disp column (-1 for all, > max same as retcol)