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CONCAT
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The CONCAT() function concatenates several strings
SELECT concat('hello', ' ', 'world');
create.select(concat("hello", " ", "world")).fetch();
The result being
+-------------+ | concat | +-------------+ | hello world | +-------------+
Dialect support
This example using jOOQ:
concat("hello", " ", "world")
Translates to the following dialect specific expressions:
-- ACCESS
('hello' & ' ')
-- ASE, AURORA_POSTGRES, BIGQUERY, COCKROACHDB, DB2, DERBY, DUCKDB, EXASOL, FIREBIRD, H2, HANA, HSQLDB, INFORMIX, ORACLE,
-- POSTGRES, REDSHIFT, SNOWFLAKE, SQLITE, SYBASE, TERADATA, TRINO, VERTICA, YUGABYTEDB
(('hello' || ' ') || 'world')
-- AURORA_MYSQL, MARIADB, MEMSQL, MYSQL
concat('hello', ' ', 'world')
-- SQLDATAWAREHOUSE, SQLSERVER
(('hello' + ' ') + 'world')
(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website
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