Why truncate is faster than delete?
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When do we create bitmap indexes
HOW CAN I FIND MAX SAL ,ENAME FROM EMP TABLE.
. have a tablle like this: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 I Want below o/p: cust acc --------------- a 1 b 2|3 c 4|5|6 Please any one can you have any ideas share me. I have urgent requirement. CUST ACC a dv b fg b bh c mk c cl c so result:- A B c dv fg mk bh cl so
How do you determine the current isolation level? : Transact sql
Can i use Commit inside the Trigger? Suppose i use commit what will be happy (it's complied /executed/work)
What is an inconsistent dependency?
What are the popular database management systems in the it industry?
Why do we need cursors in pl sql?
How can we link a sql database to an existing android app?
What are stuff and replace function?
Is truncate ddl or dml?
What is data manipulation language?
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