Select Query with AND / OR Operator

Select query with AND / OR Operator

Select * from table_name where columnname = ‘value’ and columnname2 = ‘value2’;

Select * from table_name where columnname = ‘value’ or columnname2 = ‘value2’;

AND Operator : Must statisfy the both condition then it works

OR Operator : Any one or both condition true then it will work , Not work if both condition is false.

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