How subquery works in sql?
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list out some tools through which we can draw e-r diagrams for mysql. : Sql dba
What is Function based Index and which type of function we can use in Function base index. can we use aggregate,NVL function in Function based Index..
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what is julian date in oracle
discuss about myisam key cache. : Sql dba
how to write date and time literals? : Sql dba
What is a 'instead of trigger'?
consider a table which contain 4 columns,ename,eno,sal and deptno, from this table i want to know ename who having maximum salary in deptno 10 and 20.
What is sql performance tuning?
Can we insert in sql function?
Are views faster than queries?
How to run pl sql program in mysql?
How do you explain an index?
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