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FUNCTIONS / BINARY STRING FUNCTIONS AND OPERATORS

crc32

Read PG 18 manual ↗

Computes the CRC-32 value of the binary string.

Signatures & examples

crc32 ( bytea ) → bigint
Computes the CRC-32 value of the binary string.
crc32('abc'::bytea) → 891568578
Version history 1
  1. PG 17 → 18added

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