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

0 Answers  

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If a procedure within a package is invalidated whether the entire package will be invalid and has to be recompiled again?

2 Answers   IBM, TCS,

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What is sqlca in powerbuilder?

0 Answers  

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How can we find duplicate records in a table?

0 Answers  

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What is the primary key?

0 Answers  

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tell me about various levels of constraint. : Sql dba

0 Answers  

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suppose u hav 1 book with set...page 1-100 n 101 -200 now print page from 2-100 n 102 -200... how we will do..?

6 Answers  

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What is the use of cursor ? how cursor allocate context area for executing the sql statement?

4 Answers   HCL,

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Which command is used to delete a trigger?

0 Answers  

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What pl/sql package consists of?

0 Answers  

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one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows only how should u write query?

9 Answers   TCS,

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What jobs use sql?

0 Answers  

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