What is the use of time stamp in select statement?

1 Answers   TCS,

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What is sqlca in powerbuilder?

0 Answers  

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How to avoid using cursors? What to use instead of cursor and in what cases to do so?

0 Answers  

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What is a cursor ? Why Cursor is required ?

3 Answers  

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What is an exception in pl/sql?

0 Answers  

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What is primary key sql?

0 Answers  

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When can we use the where clause and the having clause?

0 Answers  

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what is explain plan?

4 Answers  

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Can we have exception part in trigger ?

1 Answers  

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What is rtm stands for?

0 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 are the different operators available in sql?

0 Answers  

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