Release 10.1A: OpenEdge Data Management:
SQL Reference

SYS_KEYCOL_USAGE

Contains one row for each column on which a PRIMARY KEY or FOREIGN KEY is specified.

Table 41 provides details of the SYS_KEYCOL_USAGE table.

Table 41: SYS_KEYCOL_USAGE system table 

Column name	Column data type	Column size
cnstrname	VARCHAR	32
colname	VARCHAR	32
colposition	INTEGER	4
owner	VARCHAR	32
tblname	VARCHAR	32