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#3351 (ok 3.4.3) Invalid escape sequence in SQL parser

3.4.2
fixed
Rouslan Placella
MySQL Parser (154)
1
2013-06-11
2011-06-20
Rouslan Placella
No

The SQL parser thinks that a backslash followed by a backtick is an escaped backtick. This is not true, there is no such escape sequence, so the SQL parser should treat this sequence literally.

Please see attached screenshot for an example of where this problem manifests itself.

Discussion

  • Rouslan Placella

    Rouslan Placella - 2011-06-20

    Illustration of the problem

     
    Thumbnail
    Screenshot-1.png

  • Michal Čihař

    Michal Čihař - 2011-06-21
    • assigned_to: nobody --> roccivic
     

  • Rouslan Placella

    Rouslan Placella - 2011-06-21
    • priority: 5 --> 1
    • status: open --> open-fixed
     

  • Rouslan Placella

    Rouslan Placella - 2011-06-21

    This bug was fixed in repository and will be part of a future release; thanks for reporting.

     

  • Rouslan Placella

    Rouslan Placella - 2011-06-21
    • summary: Invalid escape sequence in SQL parser --> (ok 3.4.3) Invalid escape sequence in SQL parser
     

  • Marc Delisle

    Marc Delisle - 2011-06-27
    • status: open-fixed --> closed-fixed
     

  • Michal Čihař

    Michal Čihař - 2013-06-11
    • Status: closed-fixed --> fixed