求SQL语句下表中包含BB的参数2,3,4求和并输出结果?答:你好的!WITH T AS (SELECT 'AABBAA' COL1, 100 COL2, 200 COL3, 400 COL4 FROM DUAL UNION ALL SELECT 'AAAAAA' COL1, 100 COL2, 200 COL3, 400 COL4 FROM DUAL UNION ALL SELECT 'BBAAAA' COL1, 200 COL2, 300 COL3, 600 COL4 FROM DUAL)SELECT DECODE(INSTR...