Question

我正在使用Microsoft SQL Server Management Studio。我想找到视图的位置或具有特定名称的表：vw_found，并且这在包含许多数据库的服务器中。

希望你能帮助我。

Answer 1

<强> sp_MSforeachdb

EXECUTE master.sys.sp_MSforeachdb 'USE [?]; SELECT DB_NAME(), * FROM sys.objects WHERE Name = ''vw_found'''

Answer 2

BEGIN

DECLARE @CurrentDatabaseId INT = 0
DECLARE @MaxDatabaseId INT = (SELECT
        MAX(database_id)
    FROM sys.databases d)
DECLARE @CheckTableName VARCHAR(100) = '<TableName>'
DECLARE @CheckSchemaName VARCHAR(100) = '<SchemaName>'

WHILE @MaxDatabaseId >= @CurrentDatabaseId
BEGIN

    IF EXISTS (SELECT
                *
            FROM sys.databases d
            WHERE d.database_id = @CurrentDatabaseId)
    BEGIN
        DECLARE @CurrentDBName VARCHAR(100);
        DECLARE @Sql NVARCHAR(MAX);
        DECLARE @RowCount INT;

        SELECT
            @CurrentDBName = d.name
        FROM sys.databases d
        WHERE d.database_id = @CurrentDatabaseId

        SET @Sql = 'SELECT @RowCnt = COUNT(*) FROM ' + @CurrentDBName + '.INFORMATION_SCHEMA.TABLES t WHERE t.TABLE_SCHEMA = ''' + @CheckSchemaName + '''' + ' AND t.TABLE_NAME = ''' + @CheckTableName + ''''

        EXEC sp_executesql @Sql, N'@RowCnt INT OUTPUT', @RowCnt= @RowCount OUTPUT

        IF @RowCount > 0
        BEGIN
            PRINT 'Table : ' + @CheckTableName + ' Exists in Database :' + @CurrentDBName
        END
    END

    SET @CurrentDatabaseId = @CurrentDatabaseId + 1

END END

在多个数据库中查找具有特定名称的视图，表

2 个答案: