如何避免这种情况,并将v_mode ='X1','X2‘设置为默认值,并将COB_DATE设置为7月14日,这样就没有弹出窗口了?variable COB_DATE date exec :COB_DATE := '14-JUL-2016'; WHERE SRC_HUB = 'DBRS'
AND TRD
,结构围绕COB日期。COB日期来查询这个视图。SELECT * from TEST_VIEW where COB = '15-Dec-2010'CREATE INDEX "TEST_TABLE_DUMMY_COB_IDX" ON "TEST_TABLE" ( when DUMMY IS NULL then COB
when DUMMY <>