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ALTER DOMAIN .. DROP NOT NULL
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
A domain's NOT NULL constraint can be dropped using this syntax:
// Dropping the NOT NULL constraint from the domain
create.alterDomain("d").dropNotNull().execute();
Dialect support
This example using jOOQ:
alterDomain("d").dropNotNull()
Translates to the following dialect specific expressions:
Aurora Postgres, Postgres
ALTER DOMAIN d DROP NOT NULL
ASE, Access, Aurora MySQL, BigQuery, ClickHouse, CockroachDB, DB2, Derby, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Trino, Vertica, YugabyteDB
/* UNSUPPORTED */
Generated with jOOQ 3.20. Translate your own SQL on our website
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