Fix #229 Adding conditional CAST on SORT BY when ordering by group name

ndunand / moodle-mod_choicegroup

Moodle "Group Choice" plugin

https://moodle.org/plugins/mod_choicegroup

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Open Benjamin-unige opened 3 days ago

Benjamin-unige commented 3 days ago

Use moodle's sql_cast_char2int() function to assure compatibility with all supported RDBMS