please anyone explain the equi join,outer joi(right outer
join and left outer join),theta join and self join with
database tables.
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Answer Posted / punnaiahbabu
Equi join means equlity condition b/w tables
left outerjoin :matching and unmatching from left side onley
matched from right side.........
right outer join:matching and unmatching from right side
onley matched from left side.
outer join :matching and unmatching displed both of the tables
self join:we will right on sql query on the table.
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