How does an execution block start and end in pl sql?

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Explain how exception handling is done in advance pl/sql?

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Why are sql stored procedures used?

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What is sql and how does it work?

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Which join is default?

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I want to know last five transactions or records from emp table, from now?

11 Answers   Wells Fargo,

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I Have A Table Like This. Cityno Cityname Mails 1 Bangalore 8km 2 Hsr Layout 20km 3 Mejistic 30km 4 Jayadeva 55km 5 Itpl 80km 6 Hebbal 115km I Have Data Like This I Want O/p Like This Distance No.ofcity 0-50km 3 51-100km 2 101-150km 4 And So On

6 Answers   DELL, HCL, Oracle,

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What are the sql aggregate functions?

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What is the basic structure of an sql?

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Write a query to get last 10 records from the table.

12 Answers   iNautix,

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Hi all, i have a table as follows empid empname mgrid deptid 1 a 3 4 2 b 1 5 3 c 2 3 4 d 3 6 5 e 4 7 i want the output as empname mgrname a c b a c b d c e d

4 Answers  

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What is input buffer in sql*plus?

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