Why do we use procedures in sql?

0 Answers  

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what is variable in package specification

3 Answers  

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What is a memo field?

0 Answers  

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Store procedure will return a value?

4 Answers   eMids,

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When we give SELECT * FROM EMP; How does oracle respond?

24 Answers   Accenture, HCL, Infosys,

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Is sql dba a good career? : SQL DBA

0 Answers  

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What is Raise_application_error ?

1 Answers  

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What is diff between bulk collect and forall

3 Answers   Metric Stream,

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Is pl sql a programming language?

0 Answers  

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What is a .db file?

0 Answers  

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1 SELECT a.field1, b.field2, c.field3, d.field4 2 FROM atable a, atable b, ctable c, dtable d 3 ? 4 ORDER BY 1 What is the minimum number of joins that must be specified on line 3 in the sample code above to properly link the tables? Notice that the table "atable" is aliased twice: once as "a" and once as "b." 1. One join 2. Two joins 3. Three joins 4. Four joins 5. Five joins

6 Answers   Sonata,

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Can %notfound return null after a fetch?

0 Answers  

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