Performance increase for dayHasEvents --- limit to one result.
Performance increase for dayHasEvents --- limit to one result.


unl/UNL_UCBCN_System,unl/UNL_UCBCN_System,unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System