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Functions / Aggregate Functions

bit_xor

Read the PG 18 manual

Computes the bitwise exclusive OR of all non-null input values.

Reading PG 18current·documented in 7 of 27 versions, 14 to 20

7.17.27.37.48.08.18.28.38.49.09.19.29.39.49.59.61011121314151617181920

Signatures & examples

bit_xor ( smallint ) → smallint
Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.
bit_xor ( integer ) → integer
Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.
bit_xor ( bigint ) → bigint
Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.
bit_xor ( bit ) → bit
Computes the bitwise exclusive OR of all non-null input values. Can be useful as a checksum for an unordered set of values.
Version history 1
  1. 13 → 14 added

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source