What is a trigger and what are its types in oracle?
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Can we call a trigger inside a function and function inside a trigger? Give example.
Will the Optimizer always use COST-based approach if OPTIMIZER_MODE is set to "Cost"?
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How to execute the package in oracle?
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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