DROP VIEW

This statement drops an view object from the currently selected database. It does not effect any base tables that a view references.

Synopsis

DropViewStmt
DROPVIEWIFEXISTSTableNameListRestrictOrCascadeOpt
TableNameList
TableName,
TableName
Identifier.Identifier

Examples

mysql> CREATE TABLE t1 (id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, c1 INT NOT NULL); Query OK, 0 rows affected (0.11 sec) mysql> INSERT INTO t1 (c1) VALUES (1),(2),(3),(4),(5); Query OK, 5 rows affected (0.03 sec) Records: 5 Duplicates: 0 Warnings: 0 mysql> CREATE VIEW v1 AS SELECT * FROM t1 WHERE c1 > 2; Query OK, 0 rows affected (0.11 sec) mysql> SELECT * FROM t1; +----+----+ | id | c1 | +----+----+ | 1 | 1 | | 2 | 2 | | 3 | 3 | | 4 | 4 | | 5 | 5 | +----+----+ 5 rows in set (0.00 sec) mysql> SELECT * FROM v1; +----+----+ | id | c1 | +----+----+ | 3 | 3 | | 4 | 4 | | 5 | 5 | +----+----+ 3 rows in set (0.00 sec) mysql> DROP VIEW v1; Query OK, 0 rows affected (0.23 sec) mysql> SELECT * FROM t1; +----+----+ | id | c1 | +----+----+ | 1 | 1 | | 2 | 2 | | 3 | 3 | | 4 | 4 | | 5 | 5 | +----+----+ 5 rows in set (0.00 sec)

MySQL compatibility

The DROP VIEW statement in TiDB is fully compatible with MySQL. If you find any compatibility differences, report a bug.

See also

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