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Wiki / Functions

crc32c

Computes the CRC-32C value of the binary string.

English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.

Reading PG 18·Select a recorded version

group
binarystring
group label
Binary String Functions And Operators
lang
en
layout
table-new
pages
functions-binarystring.html
prose only
false

Definition PG 18

Computes the CRC-32C value of the binary string.

Signatures and overloads

crc32c ( bytea ) → bigint → bigint
Computes the CRC-32C value of the binary string.

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Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:e59e4fbccd1c14c120a147387b44f7cea88d6c36537db664e67f2b294a42bac5

Text language: en · wiki-repair-20261023:e59e4fbccd1c14c120a147387b44f7cea88d6c36537db664e67f2b294a42bac5