how to calculate expressions with sql statements? : Sql dba

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What is sql query limit?

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What are the query optimization techniques?

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When we can declare a column as Unique and Not Null both at the same time. What is the use pf Primary Key then?

2 Answers   Accenture, Unisoft Infotech,

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How to install oracle sql developer?

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How does one load ebcdic data? : aql loader

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how to convert character strings to dates? : Sql dba

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type type_name is table of varchar2(30) index by binary_integer for the above type you have to create a identifier... like identifier_name type_name; for the above type you can use the below methods..like first , last , prior, next , delege..etc...like this.. if you create a cursor...like cursor cursor_name is select * from scott.emp; is there any methods like above to use prior, fist , last , next , trim ,etc...

1 Answers   Satyam,

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TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A 1 A 2 B 2 B 3 C 3 C 4 D 4 D 5 E 5 E 6 F 7 G HOW TO GET THE UNMATCHED RECORDS IN SQL QUERY?

10 Answers   Satyam,

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25.67,-1 Trunc = 20 Round= 30 HOW????

2 Answers   Karrox,

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What is the criteria while applying index to any column on any table.

1 Answers   Infogain,

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How do you respond to dementia behavior?

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