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Re: Cannot write utf8 data into a utf8 column [message #170747 is a reply to message #170746]

Fri, 19 November 2010 03:25

Peter H. Coffin
Messages: 245
Registered: September 2010

Karma:

Senior Member

["Followup-To:" header set to comp.databases.mysql.]
On Thu, 18 Nov 2010 16:54:47 -0000, Tony Marston wrote:
> This is very strange. When I try this update in my PHP program:
>
> UPDATE email_msg
> SET size=771,
> message_text='? ?:\n\n ????2010?11?25-26? ? ? ? 12?09-10? ? ? ?12?16-17?
> ?? ????:\n\n?
> ????2010???????2011????????????????????????? ????!\n\n?????????????????????????????????????????--?
> ? ?? ??!\n\n\n????????????:baoming_gz(at)126(dot)com??! ( ?????????!)??!
> \n\n\n\n?-?-?-?:0-2-0--3-9-9-2-6-2-7-5?(0)1-3-7-1-9-0-2-5-4-7-6
> ??? ????\n\n?-?-?-?:baoming_gz(at)126(dot)com\n\n\n????????,?????"??"?"delete"?:tuidin01(at)163(dot)com
> ??!',
> revised_date='2010-11-18 15:48:09',
> revised_user='AJM'
> WHERE email_id='159'
>
> it fails with the following error:
>
> "Incorrect string value: '\xA0\xA0 \xE6\x88\x91...' for column
> 'message_text' at row 1"
>
> When I try the SAME update through SQL-Front or phpMyAdmin it works! Why is
> this?

If it were the SAME, it would work the same. MySQL gives this error when
there's invalid UTF-8 byte sequences, like a continuation byte without
starting byte, or a starting byte that is not followed by a continuation
byte... Find out what the hex for what you're trying to stick in
message_text and I bet it won't be what it should be.

--
69. All midwives will be banned from the realm. All babies will be
delivered at state-approved hospitals. Orphans will be placed in
foster-homes, not abandoned in the woods to be raised by creatures
of the wild. --Peter Anspach's Evil Overlord list

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[Message index]

		Cannot write utf8 data into a utf8 column By: Tony Marston on Thu, 18 November 2010 16:54
		Re: Cannot write utf8 data into a utf8 column By: Peter H. Coffin on Fri, 19 November 2010 03:25
		Re: Cannot write utf8 data into a utf8 column - SOLVED By: Tony Marston on Fri, 19 November 2010 16:25
		Re: Cannot write utf8 data into a utf8 column - SOLVED By: Michael Fesser on Fri, 19 November 2010 17:03
		Re: Cannot write utf8 data into a utf8 column - SOLVED By: Thomas 'PointedEars' on Fri, 19 November 2010 22:48

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