what is data integrity

3 Answers   Fidelity, TCS,

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What is %type in pl sql?

0 Answers  

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Cite the differences between execution of triggers and stored procedures?

0 Answers  

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can use the following like overloading concept in a single package: procedure p1(a varchar), procedure p1(a varchar2), procedure p1(a char)

5 Answers  

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What is dynamic SQl and how you will create and execute dynamic sql?

2 Answers   TCS,

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How to return more than one value from a function?

11 Answers   Satyam,

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What are the conditions an underlying table must satisfy before a cursor can be used by a positioned update or delete statement? : Transact sql

0 Answers  

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mail-id table contains two columns(email_id,userid) it contains different types of mail-ids,and no of users. here username length is differ na,(ex- tamil@yahoo.com,joshua@hotmail.com like) now i want to fetch the email-ids only starting from '@' (ex-@gmail.com,@yahoo.com,@hotmail.com

5 Answers  

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What data types does pl/SQL have?

3 Answers  

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Can we use out parameter in function?

4 Answers   Infosys,

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In a distributed database system, can we execute two queries simultaneously?

0 Answers  

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what does it mean to have quoted_identifier on? What are the implications of having it off? : Sql dba

0 Answers  

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