Available in versions: Dev (3.20)

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OCTET_LENGTH (binary)

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

The OCTET_LENGTH() function calculates the length of a given binary string in bytes.

SELECT octet_length(cast('hello' as bytea));
create.select(binaryOctetLength("hello".getBytes())).fetch();

The result being

+--------------+
| octet_length |
+--------------+
|            5 |
+--------------+
See OCTET_LENGTH for a text version of this function.

Dialect support

This example using jOOQ:

binaryOctetLength("hello".getBytes())

Translates to the following dialect specific expressions:

Aurora Postgres, CockroachDB, Postgres, YugabyteDB

octet_length(CAST(E'\\150\\145\\154\\154\\157' AS bytea))

ASE, Access, Aurora MySQL, BigQuery, ClickHouse, DB2, Derby, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Trino, Vertica

/* UNSUPPORTED */
Generated with jOOQ 3.20. Translate your own SQL on our website

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