what are the advantages of package?

7 Answers   iFlex,

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In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;

2 Answers   Mastek,

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what is a constraint? Tell me about its various levels. : Sql dba

0 Answers  

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How will you distinguish a global variable with a local variable in pl/sql?

0 Answers  

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What are triggers and its uses?

0 Answers  

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Does inner join return duplicate rows?

0 Answers  

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what are the authentication modes in sql server? : Sql dba

0 Answers  

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What is server name sql?

0 Answers  

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Wat is SGA ?

3 Answers   ABB,

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create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?

2 Answers   Polaris,

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What is a trigger in sql?

0 Answers  

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What is clause?

0 Answers  

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