chapter is included, not the chapter itself.
Thanks to Evelyn Mitchell for pointing it out.
Any built-in system, or user-defined operator may be used in SQL.
For the list of built-in and system operators consult
- .
+ -title">.
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.
to transform data in tables. Expressions may contain operators
- (see -title" endterm="operators-title">
+ (see
for more details) and functions
- (-title" endterm="functions-title"> has
+ ( has
more information).