TO_HEX
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The TO_HEX()
function translates a numeric value to its hexadecimal string counterpart.
SELECT to_hex(255);
create.select(toHex(255)).fetch();
The result being
+--------+ | to_hex | +--------+ | ff | +--------+
Dialect support
This example using jOOQ:
toHex(255)
Translates to the following dialect specific expressions:
-- COCKROACHDB, DB2, POSTGRES, REDSHIFT, VERTICA, YUGABYTEDB to_hex(255) -- H2, ORACLE trim(to_char(255, 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')) -- MARIADB, MYSQL hex(255) -- SQLITE printf('%X', 255) -- SQLSERVER format(255, 'X') -- TRINO to_base(255, 16) -- ACCESS, ASE, AURORA_MYSQL, AURORA_POSTGRES, BIGQUERY, DERBY, DUCKDB, EXASOL, FIREBIRD, HANA, HSQLDB, INFORMIX, MEMSQL, -- SNOWFLAKE, SQLDATAWAREHOUSE, SYBASE, TERADATA /* UNSUPPORTED */
(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website
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