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POHow to select just unique values into a mysql table based on the value in one column?
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2011-05-18T05:57:11.480
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I have table named x Here is the sample data in table x Column1____________ Column2______________ Column3 a ___________________ b______________________c a2__________________b2______________________c a3__________________b3______________________c2 a4_________________b4_______________________c3 The result I need in a new table is: Column1____________ Column2______________ Column3 a3__________________b3______________________c2 a4_________________b4_______________________c3 I tried importing the values to a new table and applying a unique index on column 3 but the result i get out of it is Column1____________ Column2______________ Column3 a__________________b______________________c a3__________________b3______________________c2 a4_________________b4_______________________c3
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How to select just unique values into a mysql table based on the value in one column?
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1. USShyam Natraj Kanagasabapathy
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