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DROP INDEX
Supported by ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
This statement is used to drop an INDEX from the database catalog.
// Drop an index (for indexes stored in the schema namespace, i.e. most dialects)
create.dropIndex("index").execute();
// Drop an index (for indexes stored in the table namespace, e.g. MySQL, SQL Server)
create.dropIndex("index").on("table").execute();
CASCADE
It is possible to supply a CASCADE or RESTRICT clause, explicitly
// Specify the CASCADE / RESTRICT clauses explicitly
create.dropIndex("index").cascade().execute();
create.dropIndex("index").restrict().execute();
Dialect support
This example using jOOQ:
dropIndex("i")
Translates to the following dialect specific expressions:
ASE, Access, Aurora MySQL, Aurora Postgres, CockroachDB, DB2, DuckDB, Firebird, H2, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Postgres, SQLDataWarehouse, SQLServer, SQLite, Spanner, Sybase, Teradata, YugabyteDB
DROP INDEX i
ClickHouse
ALTER TABLE DROP INDEX i
BigQuery, Databricks, Exasol, Redshift, Snowflake, Trino, Vertica
/* UNSUPPORTED */
Generated with jOOQ 3.21. Support in older jOOQ versions may differ. Translate your own SQL on our website
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