sql2000数据库'<' 附近有语法错误。

select max(rjsj)<'2014-01-04 00:00:00' from tableA

rjsj varchar(100)
[解决办法]
当然可以，类似这样：

if (select max(rjsj) from tb)<'2014-01-11 23:59:59'
begin
   select 0
end
else 
begin
   SELECT  COUNT(*) FROM tableA
WHERE rjsj BETWEEN '2014-01-01 00:00:00' AND '2014-01-11 23:59:59'
end

[解决办法]

引用:

Quote: 引用:

当然可以，类似这样：

if (select max(rjsj) from tb)<'2014-01-11 23:59:59'
begin
   select 0
end
else 
begin
   SELECT  COUNT(*) FROM tableA
WHERE rjsj BETWEEN '2014-01-01 00:00:00' AND '2014-01-11 23:59:59'
end

ok 您说的对

那就是这样呗：

SELECT  case when max(rjsj) < '2014-01-11 23:59:59' then 0
             else COUNT(case when rjsj BETWEEN '2014-01-01 00:00:00' AND '2014-01-11 23:59:59' 
                                  then 1 
                             else null end)
        end
FROM tableA