Can u please explain me the
Discussion on Except ,using cast like type cast. Question in
the context of difference between two tables
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What is a trigger oracle?
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.
i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?
How to convert a string to a date in oracle database?
what diffrence between function and procedure?
what is the difference between functional dependecy and multilevel dependency?
How to create additional tablespaces for an new database?
Explain drop constraint oracle?
What is archive log in Oracle?
cursor attributes are %isopen ,%notfound,%found,%rowcount but is any attributes there other than these? please tell me asap ..
what are the disadvantages of hierarchial database over RDBMS?
how to get required data from oracle source is like this ram_05_seetha lax_05_viswa bamr05frummy run_01_away sw_sas_trim i want my target data like ram_05_seetha lax_05_viswa to get data using %_05_% but it will give ram_05_seetha lax_05_viswa bamr05frummy how can i get my target data?