Question

我可以在""中搜索确切文本的过程和触发器。但我需要在%%内搜索所有数据库对象中所有短语的字符串

Answer 1

select * from sys.sql_modules 
where definition like '%test%'

有关SYS.SQL_Modules

的一些信息

为每个对象返回一行，该对象是SQL Server中SQL语言定义的模块，包括本机编译的标量用户定义函数。 P，RF，V，TR，FN，IF，TF和R类型的对象具有关联的SQL模块

使用sp_msfporeachDB，您可以在所有数据库中测试它;

EXECUTE master.sys.sp_MSforeachdb 'USE [?]; 

if db_id()>4'
Begin
select * from sys.sql_modules where defintion like ''%test%''
end

Answer 2

SELECT ROUTINE_TYPE,* FROM INFORMATION_SCHEMA.ROUTINES WHERE 
CHARINDEX( 'test',ROUTINE_DEFINITION)>0

SELECT VIEW_DEFINITION,* FROM INFORMATION_SCHEMA.VIEWS WHERE 
CHARINDEX('test',VIEW_DEFINITION)>0

SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE 
(CHARINDEX( 'col1',COLUMN_NAME)>0 OR CHARINDEX( 'tab2',TABLE_NAME)>0)

我们使用charindex来改善搜索性能，而不是像Percentile那样的运营商（比如'％test％'）

Answer 3

这是一个重复的问题......答案就在这里.. How to find a string inside a entire database?

 DECLARE @MyValue NVarChar(4000) = 'something';

    SELECT S.name SchemaName, T.name TableName
    INTO #T
    FROM sys.schemas S INNER JOIN
         sys.tables T ON S.schema_id = T.schema_id;

    WHILE (EXISTS (SELECT * FROM #T)) BEGIN
      DECLARE @SQL NVarChar(4000) = 'SELECT * FROM $$TableName WHERE (0 = 1) ';
      DECLARE @TableName NVarChar(1000) = (
        SELECT TOP 1 SchemaName + '.' + TableName FROM #T
      );
      SELECT @SQL = REPLACE(@SQL, '$$TableName', @TableName);

      DECLARE @Cols NVarChar(4000) = '';

      SELECT
        @Cols = COALESCE(@Cols + 'OR CONVERT(NVarChar(4000), ', '') + C.name + ') = CONVERT(NVarChar(4000), ''$$MyValue'') '
      FROM sys.columns C
      WHERE C.object_id = OBJECT_ID(@TableName);

      SELECT @Cols = REPLACE(@Cols, '$$MyValue', @MyValue);
      SELECT @SQL = @SQL + @Cols;

      EXECUTE(@SQL);

      DELETE FROM #T
      WHERE SchemaName + '.' + TableName = @TableName;
    END;

    DROP TABLE #T;

如何在MS SQL Server中的所有数据库对象中搜索文本

3 个答案: