ABOUT IDENTITY?

0 Answers   HCL,

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12 RULES OF RDBMS

1 Answers  

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Explain table?

0 Answers  

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how to join query for one source type is oracle another source type is sql server ?

0 Answers   iGate,

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What types of joins are used in writing subqueries?

0 Answers  

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t1 col1 col2 nishi 5000 lucky 6700 akash 7000 i want that a query that when i insert 7000 it will show me data already present and data will not insert. if data is not present it will insert.

2 Answers   MasterCard,

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What is integrity and what is constraint??Explain with example

0 Answers   Google,

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SELECT * FROM (SELECT TITLE FROM MOVIE ORDER BY RANK DESC) WHERE ROWNUM > 4; when i run the above query .it produces output as NO ROWS SELECTED.why ?plz any one help me

6 Answers   TCS,

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What is recycle bin in Oracle?

0 Answers   MCN Solutions,

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What do you understand by a database object?

0 Answers  

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What are the restrictions in a oracle read only transaction?

0 Answers  

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What are the components of Logical database structure of ORACLE database?

4 Answers  

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