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Functions / Aggregate Functions

bit_and

Read the PG 18 manual

Computes the bitwise AND of all non-null input values.

Reading PG 18current·documented in 23 of 27 versions, 8.0 to 20

7.17.27.37.48.08.18.28.38.49.09.19.29.39.49.59.61011121314151617181920

Signatures & examples

bit_and ( smallint ) → smallint
Computes the bitwise AND of all non-null input values.
bit_and ( integer ) → integer
Computes the bitwise AND of all non-null input values.
bit_and ( bigint ) → bigint
Computes the bitwise AND of all non-null input values.
bit_and ( bit ) → bit
Computes the bitwise AND of all non-null input values.
Version history 2
  1. 12 → 13 changed
  2. 7.4 → 8.0 added

Definition snapshot: b7bd9cda · English manual source