Maximum how many triggers can we use in trigger and How to find out how many records it fetched.

1 Answers   TCS,

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How to combine two stored procedures in sql?

0 Answers  

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I Defined SP1, Sp2 (sp=StoreProcedures)In Package Specification but I Implemented Sp1, sp2, sp3, sp4, sp5 then What type of Error You will find????

3 Answers   Infosys,

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how to eliminate null values in a column i.e table vlaues 1 2 3 NULL 3 4 1 5 NULL i want output like this 1 2 3 3 4 1 5 i dnt want to use nvl is null and i dnt want replace the NULL value with any value i.e nvl(col,o);

11 Answers   Satyam,

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How many developers work on postgresql?

0 Answers  

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What is primary key and foreign key?

0 Answers  

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What is the use of double ampersand (&&) in sql queries? Give an example

0 Answers  

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Can we join same table in sql?

0 Answers  

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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 does t sql mean?

0 Answers  

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How to avoid duplicate records in a query?

0 Answers  

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Explain the components of sql?

0 Answers  

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