What are the different types of sql commands?
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How does a self join work?
What is information schema in sql?
Find out the 3rd highest salary?
51 Answers BirlaSoft, DAC, Silvia Infotech, Sutra Infotech,
Why do we use cursors?
How sql query is executed?
what are set operators in sql? : Sql dba
I need to write a simple query,which one is better select statement or stored procedure?and why?
i have a table emp and columns ename,empno,mgr_id,i need ename,manager name as result i.e employee respective manager.. example empno ename mgr_id 1 john 3 2 paul 3 3 smith 1 4 kevin 1 5 stewart 2 result has to look like this ename manager john smith paul smith smith john kevin john stewart paul can u plz help me out in this.....
What are operators available in sql?
how to create a new table by selecting rows from another table in mysql? : Sql dba
What is normalization and types of normalization?
22 Answers Etisbew, F-TEC, Microsoft, TechProcess,
Explain the usage of WHERE CURRENT OF clause in cursors ?
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