| random numbers [message #650112] |
Fri, 15 April 2016 09:27  |
pointers
Messages: 451
Registered: May 2008
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Senior Member |
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Hi,
can you please help me how to generate random numbers with in list of values.
e.g. I would like to generate random number like 2, 4, 6,8,10,12,14,15,16,20, 200
all the random values should be in the list of above values.
Thank you in advance.
Regards,
Pointers
[EDITED by LF: fixed topic title typo]
[Updated on: Mon, 18 April 2016 01:17] by Moderator Report message to a moderator |
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| Re: random numners [message #650114 is a reply to message #650113] |
Fri, 15 April 2016 09:37  |
pointers
Messages: 451
Registered: May 2008
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Senior Member |
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I have around 1000 of different values. How can I use dbms_random to get random values which matches to these 1000 values.
Regards,
Pointers
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| Re: random numners [message #650132 is a reply to message #650131] |
Sat, 16 April 2016 13:41 |
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Michel Cadot
Messages: 68645
Registered: March 2007
Location: Nanterre, France, http://...
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Senior Member
Account Moderator |
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No need something so complex, as I said, if you put a row number inside the table along with the desired values then you just have to (equi)join the row number and the value returned by dbms_random.
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