Release 10.1A: OpenEdge Data Management:
SQL Reference

SYS_CHKCOL_USAGE

Contains one row for each column on which a check constraint is specified.

Table 39 provides details of the SYS_CHKCOL_USAGE table.

Table 39: SYS_CHKCOL_USAGE system table 

Column name	Column data type	Column size
cnstrname	VARCHAR	32
colname	VARCHAR	32
owner	VARCHAR	32
tblname	VARCHAR	32