这是什么原因 在10g里没有问题
WITH ABC AS
(SELECT 1 A
FROM DUAL
UNION ALL
SELECT 1
FROM DUAL
UNION ALL
SELECT 1
FROM DUAL)
SELECT COUNT(DISTINCT A)
FROM ABC
UNION ALL
SELECT COUNT(DISTINCT A)
FROM ABC
这是什么原因 在10g里没有问题
WITH ABC AS
(SELECT 1 A
FROM DUAL
UNION ALL
SELECT 1
FROM DUAL
UNION ALL
SELECT 1
FROM DUAL)
SELECT COUNT(DISTINCT A)
FROM ABC
UNION ALL
SELECT COUNT(DISTINCT A)
FROM ABC
收起
在11g中出现的错误是ORA-03113: 通信管道的文件结束
报告相同问题?