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From:Adrian Cornish Date:April 12 2011 7:23pm
Subject:Re: Crash in DBDriver::fetch_row on a heavily loaded system...
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On Tue, Apr 12, 2011 at 11:58 AM, Dan Cook (dancook) <dancook@stripped>wrote:

> Again this system is heavily loaded test system with the disk 100%
> utilized.  Under normal conditions everything is OK.    What worries me
> is the NULL this pointer. The query being executed should return 0 or 1
> rows.
>
Dan,

I should have replied all. Can you check driver_ in frame 3 of you core - I
suspect that it is NULL.

http://dev.mysql.com/doc/refman/5.5/en/null-mysql-store-result.html

Seems to be a mysql api issue. Maybe you could try the workaround they
suggest.


Adrian Cornish

Thread
Crash in DBDriver::fetch_row on a heavily loaded system...dancook)12 Apr
  • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Adrian Cornish12 Apr
    • RE: Crash in DBDriver::fetch_row on a heavily loaded system...dancook)12 Apr
    • RE: Crash in DBDriver::fetch_row on a heavily loaded system...dancook)13 Apr
      • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young13 Apr
        • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Adrian Cornish13 Apr
          • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young13 Apr
        • RE: Crash in DBDriver::fetch_row on a heavily loaded system...dancook)15 Apr
          • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young15 Apr
            • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young15 Apr
            • RE: Crash in DBDriver::fetch_row on a heavily loaded system...dancook)16 Apr
              • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young16 Apr
          • SSQLS: Number of colomns in a tabledancook)19 May
            • Re: SSQLS: Number of colomns in a tableAdrian Cornish19 May
            • Re: SSQLS: Number of colomns in a tableAdrian Cornish19 May
              • Re: SSQLS: Number of colomns in a tableWarren Young19 May
                • Re: SSQLS: Number of colomns in a tableAdrian Cornish19 May
                  • RE: SSQLS: Number of colomns in a tabledancook)19 May
                  • Re: SSQLS: Number of colomns in a tableWarren Young19 May
                    • Re: SSQLS: Number of colomns in a tableWarren Young20 May
      • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Adrian Cornish13 Apr
        • Re: Crash in DBDriver::fetch_row on a heavily loaded system...Warren Young13 Apr