SELECT c3.value TEXTURE,c4.value MAT_SPEC,zsd.BLANKING_SIZE,PREZSD.EMPLOYEE_DESCRIPTION,CASE WHEN TO_NUMBER(zsd.DISPATCH_SEQ)=1 THEN NULL
SELECT zsd.PROD_HOURS,S.QTY,c3.value TEXTURE,c4.value MAT_SPEC,zsd.BLANKING_SIZE,PREZSD.EMPLOYEE_DESCRIPTION,CASE WHEN TO_NUMBER(zsd.DISPATCH_SEQ)=1 THEN NULL
WHEN SS.STEP_SEQUENCE>TO_NUMBER(zsd.DISPATCH_SEQ)-1 THEN '完成'