Sql server 使用SQL Server中的游标，在每个客户数据库上正确执行SQL Server代理作业的调用

需要更新SQL Server代理作业（xyz）以删除存储过程（

sp_abc

）的使用，并使用SQL Server中的游标在每个客户数据库上正确执行SQL Server代理作业（xyz）的调用

---

需要帮助，如何写下代码

如何查看所有用户数据库的列表：

SELECT *, name, database_id, create_date  
FROM sys.databases
WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');

DECLARE @DatabaseName VARCHAR(MAX)

DECLARE DatabaseList CURSOR FOR 
SELECT name
FROM sys.databases
WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');
OPEN DatabaseList;
FETCH NEXT FROM DatabaseList INTO @DatabaseName;
WHILE @@FETCH_STATUS = 0
    BEGIN
        PRINT @DatabaseName
        --Exec your SP
    FETCH NEXT FROM DatabaseList INTO @DatabaseName;
    END;
CLOSE DatabaseList;
DEALLOCATE DatabaseList;

以及如何使用光标查找所有用户数据库：

SELECT *, name, database_id, create_date  
FROM sys.databases
WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');

DECLARE @DatabaseName VARCHAR(MAX)

DECLARE DatabaseList CURSOR FOR 
SELECT name
FROM sys.databases
WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');
OPEN DatabaseList;
FETCH NEXT FROM DatabaseList INTO @DatabaseName;
WHILE @@FETCH_STATUS = 0
    BEGIN
        PRINT @DatabaseName
        --Exec your SP
    FETCH NEXT FROM DatabaseList INTO @DatabaseName;
    END;
CLOSE DatabaseList;
DEALLOCATE DatabaseList;

最后，如果您对每个数据库都有存储过程（

sp_abc

），则答案如下：

DECLARE @DatabaseName NVARCHAR(MAX)
DECLARE @SQL NVARCHAR(MAX)

DECLARE DatabaseList CURSOR FOR 
SELECT name
FROM sys.databases
WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');
OPEN DatabaseList;
FETCH NEXT FROM DatabaseList INTO @DatabaseName;
WHILE @@FETCH_STATUS = 0
    BEGIN
        PRINT @DatabaseName
        --Exec your SP
        Set @SQL = CONCAT(@DatabaseName, '.dbo.', 'sp_help')
        PRINT @SQL
        EXECUTE sp_executesql @SQL

    FETCH NEXT FROM DatabaseList INTO @DatabaseName;
    END;
CLOSE DatabaseList;
DEALLOCATE DatabaseList;