Union clause in mysql
union means joining more than tables.It will not create problems if tables having different columns Example: Suppose we have three tables as below Select * from mydoubts_personal; ———————————— |firstname | lastname | address | ———————————— |vasanthan | pv | india | |nazar | gt | texas | ————————————- Select * from mydoubts_buisness ————————————- |last_name |… Read More »