there is A table and B table in A table there 5 rows and in
b table there are 2 rows i am firing query select * from
a,b what will be the output?
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Answer Posted / v.g.venkatesh babu
It gives error. If you want to access the data from two tables then we must use JOINS concept... so we need to use aliasis names for tables...
* so both tables A and B must have same no. of fields with same datatypes then only we can use joins.
*Both tables must associated with forign key...
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