What are aggregate and scalar functions?

0 Answers  

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there is A table and B table in A table there 5 rows and in b table there are 2 rows i am firing query select * from a,b what will be the output?

7 Answers   Cognizant,

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i declare 4 procedure in package specification but in package body i write only 3 procedure. is it complie??//w

4 Answers   Scope International,

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How many rows will return from dual table?

4 Answers   Fujitsu,

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What is Difference Between delete and Truncate?

9 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 in the table permanently and i want output in the above formatow should u write query?

13 Answers   Cap Gemini, TCS,

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Is t sql a programming language?

0 Answers  

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What is sql prepared statement?

0 Answers  

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What is rule base and cost base optimizer?

2 Answers   Thermotech,

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How many types of keys are there in sql?

0 Answers  

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What is execute immediate?

0 Answers  

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Can you sum a count in sql?

0 Answers  

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