Available in versions: Dev (3.21)
This documentation is for the unreleased development version of jOOQ. Click on the above version links to get this documentation for a supported version of jOOQ.
ALTER TABLE .. ALTER COLUMN .. DROP GENERATED
Supported by ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
An existing column GENERATED expression can be removed from a computed column using the ALTER TABLE's DROP GENERATED clause on a column:
// Drop the generated expression from a column
create.alterTable("table").alter("column").dropGenerated().execute();
Dialect support
This example using jOOQ:
alterTable("t").alter("c").dropGenerated()
Translates to the following dialect specific expressions:
Aurora Postgres, H2, Postgres
ALTER TABLE t ALTER c DROP EXPRESSION
DB2
ALTER TABLE t ALTER c DROP GENERATED
ASE, Access, Aurora MySQL, BigQuery, ClickHouse, CockroachDB, Databricks, DuckDB, Exasol, Firebird, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Spanner, Sybase, Teradata, Trino, Vertica, YugabyteDB
/* UNSUPPORTED */
Generated with jOOQ 3.21. Support in older jOOQ versions may differ. Translate your own SQL on our website
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