DROP SEQUENCE

The DROP SEQUENCE statement drops the sequence object in TiDB.

Synopsis

DropSequenceStmt

IfExists

TableNameList

TableName

DropSequenceStmt ::=
    'DROP' 'SEQUENCE' IfExists TableNameList
IfExists ::= ( 'IF' 'EXISTS' )?
TableNameList ::=
    TableName ( ',' TableName )*
TableName ::=
    Identifier ('.' Identifier)?

Examples

DROP SEQUENCE seq;

Query OK, 0 rows affected (0.10 sec)

DROP SEQUENCE seq, seq2;

Query OK, 0 rows affected (0.03 sec)

MySQL compatibility

This statement is a TiDB extension. The implementation is modeled on sequences available in MariaDB.

See also

• CREATE SEQUENCE
• ALTER SEQUENCE
• SHOW CREATE SEQUENCE