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Home -> Community -> Usenet -> c.d.o.misc -> Help with update, please
Hello,
I have a database table for which I have to update about 15000 of
its records.
The problem occured because a program that loaded the table had a bug
which was just now discovered. Anyway, here's my problem
I have to update the userid field of all records that match a certain criteria:
matches "* \[*" escape "\" (space followed by [ ) I want to remove everything from that space before the bracket .. to the end.
For instance:
1 alexb [MBID 08/01/98]
2 janedoe
3 johndoe [MBID 08/01/9
4 longusername [M
5 williamjefferson [
Needs to be
1 alexb
2 janedoe
3 johndoe
4 longusername
5 williamjefferson
What is the best way to do this?
I can only think to select out all the data, dump it to a file, run a
perl script,
load it into a temp table, and then update from that temp table.
But because I am dealing with about 15000 records, that is not so desirable :-(
thank you in advance,
alexander Received on Wed Aug 12 1998 - 18:40:36 CDT
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