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sql-statement-drop-sequence.md

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title DROP SEQUENCE
summary TiDB 数据库中 DROP SEQUENCE 的使用概况。
category reference
aliases
/docs-cn/dev/reference/sql/statements/drop-sequence/

DROP SEQUENCE

DROP SEQUENCE 语句用于删除序列对象。

语法图

DropSequenceStmt:

DropSequenceStmt

IfExists:

IfExists

TableNameList:

TableNameList

TableName:

TableName

示例

{{< copyable "sql" >}}

DROP SEQUENCE seq;
Query OK, 0 rows affected (0.10 sec)

{{< copyable "sql" >}}

DROP SEQUENCE seq, seq2;
Query OK, 0 rows affected (0.03 sec)

MySQL 兼容性

MySQL 暂无序列功能。

另请参阅