This article describes how to quickly search for objects and data in tables and views How to rename a column without breaking your SQL database This article describes how to use ApexSQL Search to find all depen
WHILE(@@FETCH_STATUS=0)-- Loop through all tables in the databaseBEGININSERT#RESULTEXECUTEA_Search_StringInGivenTable@SearchString,@Table_Schema,@Table_Name;FETCHcurAllTablesINTO@Table_Schema,@Table_Name;END;-- whileCLOSEcurAllTables;DEALLOCATEcurAllTables;-- Return resultsSELECT*FROM#RESULTORDER...
(select '+ @PkColumn + ' as [PK Column], ' + @Cols + ' from ' + QUOTENAME(@Table_Name) + ' )src UNPIVOT ([Column Value] for [Column Name] IN (' + @Columns + ')) unpvt WHERE [Column Value] LIKE ''%'' + @SearchString + ''%''' --print @SQL EXECUTE sp_ExecuteSQL ...
')src UNPIVOT ([Column Value] for [Column Name] IN ('+@Columns+')) unpvt WHERE [Column Value] LIKE''%''+ @SearchString +''%''' --print @SQL EXECUTEsp_ExecuteSQL@SQL, N'@SearchString nvarchar(max)',@SearchString END 2、创建搜索存储过程:My_Search_String_AllTables 此存储过程将遍...
ON search_condition | USING (join_column_list) } join_column_list: column_name [, column_name] ... 对于简单的 JOIN 查询,输出列是由多张表按 JOIN 的顺序拼接而成。此时分别查询表结构,即可计算出输出列对应的字段。 对于NATURAL JOIN和JOIN USING (columnList)查询,输出列会根据字段名进行合并。合并...
* are ordered by catalog name. * * <P>The catalog column is: * <OL> * <LI><B>TABLE_CAT</B> String {@code =>} catalog name * </OL> * * @return a ResultSet object in which each row has a * single String column that is a catalog name * @exception SQLException if a...
-- 创建一个普通索引（方式①）create index 索引名ON表名(列名(索引键长度)[ASC|DESC]);-- 创建一个普通索引（方式②）altertable表名add index 索引名(列名(索引键长度)[ASC|DESC]);-- 创建一个普通索引（方式③）CREATETABLE tableName( columnName1 INT(8)NOTNULL, columnName2 ...,..., ind...
问SQL2012-用于datetime存储过程的SearchAllTablesEN在本系列中前面用了大量篇幅介绍完了 sys 系统库的...
a project. The best way to search all columns in SQL would be to create a new column in ...
ON <merge_search_condition> 指定联接与 target_table以确定匹配位置所要满足的条件。 注意 请务必仅指定目标表中用于匹配目的的列。 也就是说,指定与源表中的对应列进行比较的目标表列。 请勿尝试通过在 ON 子句中筛选掉目标表中的行(如指定AND NOT target_table.column_x = value)来提高查询性能。 这样做...