43.5. pg_amproc

The catalog pg_amproc stores information about support procedures associated with index access method operator classes. There is one row for each support procedure belonging to an operator class.

Table 43-5. pg_amproc Columns

amopclaidoidpg_opclass.oidThe index operator class this entry is for
amprocnumint2 Support procedure number
amprocregprocpg_proc.oidOID of the procedure