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PHP 2021-11-07 07:35:19
laravel outer join
Inner Join : ->join('contacts', 'users.id', '=', 'contacts.user_id') Left Join : ->leftJoin('posts', 'users.id', '=', 'posts.user_id') Right Join : ->rightJoin('posts', 'users.id', '=', 'posts.user_id') Cross Join : ->crossJoin('colors') ... Add solution -
SQL 2021-11-04 14:46:13
Get a list of tables and the primary key
select schema_name(tab.schema_id) as [schema_name], tab.[name] as table_name, pk.[name] as pk_name, substring(column_names, 1, len(column_names)-1) as [columns] from sys.tables tab left outer join sys.indexes pk on tab.object_id ... Add solution -
Other 2021-10-29 20:41:14
medium generate-tsql-stored-procedures
CREATE proc [dbo].[USP_QuerycreationSupport](@table_Name varchar(100))asbeginDECLARE @InserCols NVARCHAR(MAX)DECLARE @Inserparam NVARCHAR(MAX)DECLARE @Insertquery NVARCHAR(MAX)DECLARE @Selectquery NVARCHAR(MAX)DECLARE @Update NVARCHAR(MAX)DECLARE @DeleteQ... Add solution -
SQL 2021-10-26 02:58:09
self join in sql
/* SELF JOIN - Joining a table with itself is called as self join. It is classified under any type of join. INNER JOIN OUTER JOIN CROSS JOIN. */ SELECT Column_List FROM Left_Table_Name AS Alias_Name JOIN_TYPE Right_Table_Name AS Alias_Name ON Alias_... Add solution
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