What are different types of queries in sql?
what is d diff between grant,commit,rollback n savepoint
Can a primary key be a foreign key?
How do I run a sql script?
What is union and union all keyword in sql?
Explain select statements in sql?
What is RAC in oracle?
Why do we use procedures in pl sql?
how can we transpose a table using sql (changing rows to column or vice-versa) ? : Sql dba
How to download oracle sql developer?
in sql table following column r there i want find 1st paid ,2nd paid,3rd paid date for same |service_type|date |vehicle_no| |------------|------|_---------| |paid |23 jan|MH12H2007 | | | | | |paid |26 feb|MH12H2007 | | | | | | | | | |paid |28 mar|MH12H2007 | i want o/p like below vehicle no| 1st paid date | 2nd paid date|3rd paid |latest paid date| pls help me out
How do you optimize SQL queries ?
6 Answers CarrizalSoft Technologies, Infosys, Oracle,
Define concurrency control. : Transact sql