MySQL Date TypesMySQL LAST_INSERT_IDMySQL InsertMySQL SelectMySQL WhereMySQL Group ByMySQL Order ByMySQL LimitMySQL LikeMySQL ISNULLMySQL BetweenMySQL JoinMySQL Left JoinMySQL Right JoinMySQL Cross JoinMySQL Self JoinMySQL Sub QueryMySQL UpdateMySQL DeleteMySQL ExplainMySQL IfMySQL Full-Text SearchMySQL INFORMATION_SCHEMAMySQL ConnectionMySQL Server Helpful FunctionsMySQL ViewMySQL Stored ProcedureMySQL FunctionsMySQL TransactionMySQL TriggerMySQL EventMySQL DeadlockMySQL DumpMySQL Reset Root PasswordMySQL interview – Advanced QueriesMySQL JsonMySQL BinlogMySQL Closure Table
MySQL Self Join
Self Join is designed to return rows with other rows within the same table. Table1 is joined with itself.
SELECT column_name1,column_name2,... FROM table_name1 tab1, INNER JOIN table_name1 tab2 ON condition;
We are joining employees to their managers. You must use ALIAS for the table to distinguish the difference.
MySQL Date TypesMySQL LAST_INSERT_IDMySQL InsertMySQL SelectMySQL WhereMySQL Group ByMySQL Order ByMySQL LimitMySQL LikeMySQL ISNULLMySQL BetweenMySQL JoinMySQL Left JoinMySQL Right JoinMySQL Cross JoinMySQL Self JoinMySQL Sub QueryMySQL UpdateMySQL DeleteMySQL ExplainMySQL IfMySQL Full-Text SearchMySQL INFORMATION_SCHEMAMySQL ConnectionMySQL Server Helpful FunctionsMySQL ViewMySQL Stored ProcedureMySQL FunctionsMySQL TransactionMySQL TriggerMySQL EventMySQL DeadlockMySQL DumpMySQL Reset Root PasswordMySQL interview – Advanced QueriesMySQL JsonMySQL BinlogMySQL Closure Table