Is sql a oracle?

0 Answers  

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How does rowid help in running a query faster?

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write a query to remove null following table are id name 101 dinesh null jyothi null bharathi 102 suresh null shilpha 103 prakesh null suma i want the output format like id name 101 dinesh 102 suresh 103 prakesh

3 Answers   TCS,

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i have a table emp and columns ename,empno,mgr_id,i need ename,manager name as result i.e employee respective manager.. example empno ename mgr_id 1 john 3 2 paul 3 3 smith 1 4 kevin 1 5 stewart 2 result has to look like this ename manager john smith paul smith smith john kevin john stewart paul can u plz help me out in this.....

8 Answers  

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What is the purpose of the partition table?

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ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..

0 Answers   Wipro,

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how many columns can be used for creating index? : Sql dba

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What is the use of partition by in sql?

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How many rows can sqlite handle?

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What is function and procedure?

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write sub query for eliminating duplicate rows using analytical function?

3 Answers   Metric Stream,

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25.67,-1 Trunc = 20 Round= 30 HOW????

2 Answers   Karrox,

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