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Jorgen Loland authored
Temporary tables may set join->group to 0 even though there is grouping. Also need to test if sum_func_count>0 when JOIN::exec() decides whether to present results in a grouped manner.
a91b1826
Temporary tables may set join->group to 0 even though there is grouping. Also need to test if sum_func_count>0 when JOIN::exec() decides whether to present results in a grouped manner.