Can I join the same table twice?

0 Answers  

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How do I find duplicates in sql?

0 Answers  

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what is the difference between pragma exception_init and raise_application_error

1 Answers   Aetins, State Street,

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There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

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What is trigger price?

0 Answers  

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How to run sql statements through the web interface?

0 Answers  

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What is package in pl sql?

0 Answers  

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Why is normalization important?

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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PL/SQL allocates memory for the variable's at runtime or at compile time

3 Answers  

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Why cross join is used?

0 Answers  

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What is a cursor ? Why Cursor is required ?

3 Answers  

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