What operators deal with null?
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What is the most restrictive isolation level? : Transact sql
Explain the difference between triggers and constraints?
7. Where would you look for errors from the database design?
Hi all, i have a table as follows empid empname mgrid deptid 1 a 3 4 2 b 1 5 3 c 2 3 4 d 3 6 5 e 4 7 i want the output as empname mgrname a c b a c b d c e d
Can procedure in package be overloaded?
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What is the difference between delete and truncate commands?
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Write a sql to print only character form the below string. @So&*CIE%$TE@GEN!@RAL
What are the pre requisites?
What is attribute indicator in pl sql?
how to use 'mysql' to run sql statements? : Sql dba
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