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CHR
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The CHR() or CHAR() function calculates the character representation of an ASCII code, or unicode in some dialects.
SELECT chr(64);
create.select(chr(65)).fetch();
The result being
+-----+ | chr | +-----+ | A | +-----+
Dialect support
This example using jOOQ:
chr(65)
Translates to the following dialect specific expressions:
-- ACCESS, BIGQUERY, COCKROACHDB, DUCKDB, EXASOL, H2, INFORMIX, ORACLE, POSTGRES, REDSHIFT, SNOWFLAKE, TERADATA, VERTICA chr(65) -- ASE, DB2, HANA, HSQLDB, MARIADB, MEMSQL, MYSQL, SQLITE, SQLSERVER, SYBASE, YUGABYTEDB char(65) -- FIREBIRD ascii_char(65) -- AURORA_MYSQL, AURORA_POSTGRES, DERBY, SQLDATAWAREHOUSE, TRINO /* UNSUPPORTED */
(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website
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