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3.5. pg_amproc

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