Talk about views

10 Answers   Polaris,

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What are the packages in pl sql?

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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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What is the difference between sql and isql*plus?

0 Answers  

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What is foreign key and example?

0 Answers  

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how do you tune the slow running queries in oracle db , explain the methodology

0 Answers  

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after tell procedure whole code he asked can i write the same way in a function

3 Answers  

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Does user triggers have entry for trigger with compilation errors?

0 Answers  

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How will you debug your procedure? If your procedure is around 2000 lines and the expected output is 10 and we get only output 5.So how will you debug it? Somebody pls give the correct answer?

2 Answers   Fidelity,

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What are aggregate functions in sql?

0 Answers  

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Why left join is used in sql?

0 Answers  

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What is the difference between alter trigger and drop trigger statements?

0 Answers  

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