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SQL Doubt
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Sirisha Reddy
Ranch Hand
Joined: Jun 09, 2003
Posts: 75
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THIS CODE WORKS- select distinct emp.deptno, dname from emp,dept where dept.deptno=emp.deptno; BUT THIS WOULDNT select emp.deptno, distinct dname from emp,dept where dept.deptno=emp.deptno; ANY INSIGHTS?? Thanks.
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SCJP 1.4
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Dorothy Finkel-Laverty
Ranch Hand
Joined: Nov 24, 2001
Posts: 51
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It's an SQL thing - the word DISTINCT refers to the entire row, not just one column. As such, it belongs, syntactically, before the list of all columns.
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Sirisha Reddy
Ranch Hand
Joined: Jun 09, 2003
Posts: 75
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got it. distinct is single row function. thanks buddy
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Jamie Robertson
Ranch Hand
Joined: Jul 09, 2001
Posts: 1879
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Mr. Multeon: Howdidly ho neighbo[u]r, and welcome to the Ranch! We hope you’ll enjoy pounding back pints of java help on a regular basis. However, we do have one piddly diddly little rule around these parts. Please change your display name to one that satisfies our piddly diddly little rule( naming policy - The skinny of the policy: just use a real firstname, followed by a space and a real lastname ). That's all! Thanks again and we hope to see you ordering up pints of java help on a regular basis! Jamie
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Sirisha Reddy
Ranch Hand
Joined: Jun 09, 2003
Posts: 75
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I did.
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subject: SQL Doubt
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