列合并
wmsys.wm_concat(t.F_ATTR_NAME || '：' || t.F_ATTR_VAL_NAME) sku group by
行合并
listagg(m.SKU,',') within GROUP(order by m.F_ORDER_NUM) sku group by
原文链接：https://www.f2er.com/oracle/207819.html
列合并
wmsys.wm_concat(t.F_ATTR_NAME || '：' || t.F_ATTR_VAL_NAME) sku group by
行合并
listagg(m.SKU,',') within GROUP(order by m.F_ORDER_NUM) sku group by
原文链接：https://www.f2er.com/oracle/207819.html