[TYPO3-core] FYI #13490: Where clause 0=0 cannot be parsed

Xavier Perseguers typo3 at perseguers.ch
Tue Feb 9 22:44:37 CET 2010


Hi,

FYI, the following patches where committed to Core and DBAL:

- Core trunk (rev. 6889)
- Core 4-3 (rev. 6890)
- DBAL trunk (rev. 29886)

Not backported to DBAL 1-0 as branch 1-0 does not contain MSSQL unit tests

Type: Bugfix

Bugtracker reference:
http://bugs.typo3.org/view.php?id=13490

Branches: trunk, 4-3

Problem:
SQL parser is not able to parse 0=0 in a where clause as it wrongly thinks parsed '0' (= "fieldname") is empty.

Additional information:
This bug has been fixed in an attempt to implement feature #5563, support for Virtual fields which would allow to show external (non-TYPO3) table records inside an arbitrary sysfolder. This bug fix is 
to allow "root" to be used as container. Feature #5563, if requiring any change to DBAL and/or Core will of course only be implemented in trunk.

Cheers

-- 
Xavier Perseguers
http://xavier.perseguers.ch/en
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