Last modified: 2011-04-30 01:20:40 UTC
If I try to preview/save a page containing math markup such as "<math>\alpha^2+\beta^2=1</math>", then I get the following error: A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: SELECT math_outputhash,math_html_conservativeness,math_html,math_mathml FROM `math` WHERE math_inputhash = '�S�@��uo�&Z�f�' LIMIT 1 from within function "MathRenderer::_recall". MySQL returned error "1267: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_unicode_ci,COERCIBLE) for operation '=' (sql)". Some people suggested setting $wgDBmysql5 to false which did not work. MySQL lists the math table as having a latin1_swedish_ci collation; all text/varchar columns on that table also have a latin1_swedish_ci collation. FYI, my MySQL version is 5.0.26 Any help would be appreciated. Thanks, Ross
Try setting the collation to utf8? ALTER TABLE `tablename` CONVERT TO CHARACTER SET utf8 COLLATE utf8_swedish_ci;
That seemed to work - thank you!
