If the application is running very slow? At what points you need to go about the database in order to improve the performance?

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what is a tablespace? : Sql dba

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What is character functions?

0 Answers  

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I m giving Source, Destination and Age. Write a procedure or function, it will give to u this source to destination tickets are available or not, if available then check this person is senior citizen or not,if this person is senior citizen then give some discount. PLZ give this answer...... Thanks advance.....

3 Answers  

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In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;

2 Answers   Mastek,

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what is transaction? : Sql dba

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How many types of keys are there in sql?

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what is the differnce between procedure and function? in both dml operations can work and in procedure through out parameter you can return value ,then what is the differce?

3 Answers   3i Infotech,

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what is clause? : Sql dba

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What does sql stand for?

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what is explain plan?

4 Answers  

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how to create object in plsql

3 Answers   Microsoft,

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