This page in other versions: 9.2 / 9.3 / 9.4 / 9.5 / current (9.6)  |  Development versions: devel  |  Unsupported versions: 7.3 / 7.4 / 8.0 / 8.1 / 8.2 / 8.3 / 8.4 / 9.0 / 9.1

43.4. pg_amop

The catalog pg_amop stores information about operators associated with index access method operator classes. There is one row for each operator that is a member of an operator class.

Table 43-4. pg_amop Columns

Name Type References Description
amopclaid oid pg_opclass.oid The index operator class this entry is for
amopsubtype oid pg_type.oid Subtype to distinguish multiple entries for one strategy; zero for default
amopstrategy int2   Operator strategy number
amopreqcheck bool   Index hit must be rechecked
amopopr oid pg_operator.oid OID of the operator

Submit correction

If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group