What are nested triggers ?

6 Answers   Amazon, Appeal Soft, IBM, Infosys, TCS,

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What is minus?

0 Answers  

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i have doubt that any one tell ref cursor comes in sql pl/sql? pls clarify?

4 Answers   Tech Mahindra,

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how to write utl file pkg in SQL

1 Answers   Oracle,

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What is group function in sql?

0 Answers  

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Explian rowid, rownum? What are the psoducolumns we have?

0 Answers  

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How we get all_group_function's(Sum,avg,count,max and min_value of a column(Sal) Using pl/sql anonymous block, with out using group function's. You shouldn't use more than one select statement in entire the program. Like cursor c is select * from <table_name>; except this you can't use another select statement. You can use no of variables as per requirement.

1 Answers  

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How to return an array from java to pl/sql?

0 Answers  

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How is indexing done in search engines?

0 Answers  

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What is the size of partition table?

0 Answers  

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In table a 1lakh data is present,in table b 20 thousand data is present, to get unique data from table a and b which join to be considered. whether right outer join or left inner join. 

2 Answers   GE,

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What is the current version of postgresql?

0 Answers  

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