sqlserver 删除master数据库特定前缀开头的所有表的sql语句

星尘库2023-11-17 22:57

sqlserver数据库删除指定数据库特定前缀开头的所有表的sql语句sqlserver删除数据库指定字符开头的所有表的sql语句

sql 复制代码

USE master;

DECLARE @TableName NVARCHAR(128);
DECLARE @SQL NVARCHAR(MAX);

DECLARE TableCursor CURSOR FOR
SELECT name
FROM sys.tables
WHERE name LIKE 'Whir%';

OPEN TableCursor;

FETCH NEXT FROM TableCursor INTO @TableName;

WHILE @@FETCH_STATUS = 0
BEGIN
    SET @SQL = 'DROP TABLE ' + QUOTENAME(@TableName);
    EXEC sp_executesql @SQL;

    FETCH NEXT FROM TableCursor INTO @TableName;
END;

CLOSE TableCursor;
DEALLOCATE TableCursor;