What is character functions?


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More SQL PLSQL Interview Questions

Which data type is a composite type?

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i have a table with column sno with 30 records. i want to update this column by item by item in asp.net. i wantto enter new values into that from 1 to 30 how is it possible with backend c#

1 Answers  


How many types of tables are there?

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Can you have more than one key in a database?

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What are different types of joins ?

5 Answers   BirlaSoft,






a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.

4 Answers   CGI, IBM,


What are pl/sql packages?

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What is the difference between drop and truncate commands?

0 Answers  


i don't want the message as 14 rows updated just it should update what it will do

4 Answers  


What is the use of count (*) in sql?

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What are the two parts of design view?

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What is spool?

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