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MySQL Update

Posted on 2013-11-10
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Last Modified: 2013-11-10
I have 2 tables table1 and table2 both with identical columns and data-type

id = int
dob = date

I am trying to update all dob in table 1 based on the id of table 2

I am using the following statement

Update table1
set table1.dob = (select dob from table2
where table1.id = table2.id)
where id = 1;

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When i run the query the the ? is displayed but it doesnt seem to procesing the statement, its just hanging. I have set to update one query so it should'nt take that long

any ideas?
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Question by:Brogrim
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2 Comments
 
LVL 25

Accepted Solution

by:
Tomas Helgi Johannsson earned 500 total points
ID: 39637229
Try this

Update table1
set table1.dob = (select table2.dob from table2
where table1.id = table2.id limit 1)
where table1.id = 1;

Regards,
   Tomas Helgi
0
 

Author Closing Comment

by:Brogrim
ID: 39637394
Thanks
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