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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 3-5. pg_amproc Columns
| Name |
Type |
References |
Description |
| amopclaid |
oid |
pg_opclass.oid |
the index opclass this entry is for |
| amprocnum |
int2 |
|
support procedure index |
| amproc |
regproc |
pg_proc.oid |
OID of the proc |