Question

我正在使用的查询就是这个。

select orig, term, dial
from rej
where `company = 'goog' and code = '301' and left(term,3) = '011'`
and dial in (select substring(dial, 0, 11) from rej)

   orig             term                 dial       
4046591010         0112489826790      2489826790 
9546674396         0115743064558      5743064558  
4844410151         0113537124         3537124
8588763590         0113653            4653

我只需要＆＃34;拨打＆＃34;只有10位数字，这个列中的字符不一致，我不需要。在得到这个之后我需要从术语中移除011 所以最后看起来应该是

   orig             term                 dial       
4046591010         2489826790         2489826790 
9546674396         5743064558         5743064558

提前感谢您的帮助。

Answer 1

这样的事情：

select orig, stuff(term, 1, 3, '') as term, dial
from rej
where company = 'goog' and
      code = '301' and
      left(term, 3) = '011' and
      dial in (select substring(dial, 0, 11) from rej) and
      len(dial) = 10;

Answer 2

据我所知，您只需要拨号列长10个字符的项目。

select orig, term, dial
from rej
where `company = 'goog' and code = '301' and left(term,3) = '011'`
    and dial in (select substring(dial, 0, 11) from rej)
    and len(dial) = 10

仅在拨号正好为10个字符时才应选择。 Len Documentation

除了我想要排除它之外，我只需要选择前10个字符

2 个答案: