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PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Unsupported versions: 7.0
Historical version. PostgreSQL 7.0 has reached end of support. See the current manual.

Operators

Any built-in system, or user-defined operator may be used in SQL. For the list of built-in and system operators consult Operators. For a list of user-defined operators consult your system administrator or run a query on the pg_operator class. Parentheses may be used for arbitrary grouping of operators in expressions.

Report a documentation issue

Read the upstream documentation. For corrections, first check the current manual.