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How you will avoid your query from using indexes in Oracle?

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How you will avoid your query from using indexes in Oracle?
posted Jun 2, 2015 by Vidhya Sagar

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1 Answer

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Best answer

SELECT * FROM emp Where emp_no+' '=12345; i.e you have to concatenate the column name with space within codes in the where condition. SELECT /*+ FULL(a) */ ename, emp_no from emp where emp_no=1234; i.e using HINTS

answer Jun 3, 2015 by Arun Gowda
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