What are joins in sql?
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what is difference between decode and case function?
I Have A Table Like This. Cityno Cityname Mails 1 Bangalore 8km 2 Hsr Layout 20km 3 Mejistic 30km 4 Jayadeva 55km 5 Itpl 80km 6 Hebbal 115km I Have Data Like This I Want O/p Like This Distance No.ofcity 0-50km 3 51-100km 2 101-150km 4 And So On
Are sql views compiled?
How to come back in normal stage in Mutating Table if mutating table is locked or update data?
What is anonymous block in sql?
Tell me what a package consists of.
How many types of relationship are there?
Explain commit, rollback and savepoint.
Can I join the same table twice?
What is rtm stands for?
Is it possible for a table to have more than one foreign key?
Do we need to rebuild index after truncate?
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