DROP OPERATOR

Syntax

DROP OPERATOR [ IF EXISTS ]  name ( { left_type | NONE } , { right_type | NONE } );

Description

• name

  Name of an existing operator.

• left_type

  Data type of the left operand for the operator; if there is no left operand, write NONE.

• right_type

  Data type of the right operand for the operator; if there is no right operand, write NONE.

Examples

Drop a user-defined operator for text a @@ b:

DROP OPERATOR @@ (text, text);