Re: error code 1241, operand should contain 1 column(s)
Posted by:
M IC
Date: January 14, 2013 05:26AM
HI Laptop alias and Peter Brawley,
Thank you both for the suggestions. I need to find each horse that has been placed in the top 3, two or more times. From Peter's suggestion, the result I got is only 1 horse, and from Laptop's suggestion, the result I got is 4 horses. Below is the table.
Event_id Horse_id Place
101 101 1
101 102 2
101 201 3
101 301 4
102 201 2
103 201 3
201 101 1
301 301 2
401 102 7
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Re: error code 1241, operand should contain 1 column(s)
January 14, 2013 05:26AM
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