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SIGNAL
Applies to ❌ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The standard SQL way to raise exceptions is via the SIGNAL statement, which is supported natively in a few dialects, and can be emulated in some others.
Some example SIGNAL invocations.
begin(signalSQLState("45000")).execute();
begin(signalSQLState("45000").setMessageText("Custom message")).execute();
Dialect support
This example using jOOQ:
signalSQLState("45000").setMessageText("Custom message")
Translates to the following dialect specific expressions:
-- DB2, HSQLDB, MARIADB, MYSQL SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'Custom message' -- HANA SIGNAL SQL_ERROR_CODE '45000' SET MESSAGE_TEXT = 'Custom message' -- POSTGRES, YUGABYTEDB RAISE SQLSTATE '45000' USING MESSAGE = 'Custom message' -- ACCESS, ASE, AURORA_MYSQL, AURORA_POSTGRES, BIGQUERY, COCKROACHDB, DERBY, DUCKDB, EXASOL, FIREBIRD, H2, INFORMIX, -- MEMSQL, ORACLE, REDSHIFT, SNOWFLAKE, SQLDATAWAREHOUSE, SQLITE, SQLSERVER, SYBASE, TERADATA, TRINO, VERTICA /* UNSUPPORTED */
(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website
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