为什么DB2在执行SQL查询时线程集中在两个CPU(共有8个CPU)?为什么DB2在执行SQL查询时线程集中在两个CPU(共有8个CPU)?SQL脚本:
select sum(DEB_CRE_LC)from SRC.SRC_SAP_GL_LINEwhere chrt_accts = 'OCOA' and comp_code = '2003'and fiscper = '2011006'and wbs_elemt = 'EY308O10201000000'