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SQL 2022-02-27 04:15:07
what is 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 -
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