Difference between varchar and varchar2 data types?
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What do you mean by a database transaction & what all tcl statements are available in oracle?
Maximum how many triggers can be updated in table ?
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src name sex a,male b,female c,male d,female Required output : male female a,b c,d tried pivot but was not successfull select * from src pivot (max(name) for sex in ('MALE','FEMALE'));
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