SQL 多个 LIKE 语句

Question

我目前正在制作一份报告，向我显示我们销售团队覆盖的所有邮政编码。

每个团队覆盖 100 多个邮政编码。我想做的是创建一份报告，将邮政编码范围内的客户带回来。目前，我的代码如下所示。

SELECT * FROM tbl_ClientFile
 WHERE CLNTPOST1 LIKE ('B79%')
  OR CLNTPOST1 LIKE ('BB1%')
  OR CLNTPOST1 LIKE ('BB10%')
  OR CLNTPOST1 LIKE ('BB11%')
  OR CLNTPOST1 LIKE ('BB12%')
  OR CLNTPOST1 LIKE ('BB18%')
  OR CLNTPOST1 LIKE ('BB2%')
  OR CLNTPOST1 LIKE ('BB3%')
  OR CLNTPOST1 LIKE ('BB4%')
  OR CLNTPOST1 LIKE ('BB5%')
  OR CLNTPOST1 LIKE ('BB6%')
  OR CLNTPOST1 LIKE ('BB8%')
  OR CLNTPOST1 LIKE ('BB9%')
  OR CLNTPOST1 LIKE ('BB94%')
  OR CLNTPOST1 LIKE ('BD1%')
  OR CLNTPOST1 LIKE ('BD10%')
  OR CLNTPOST1 LIKE ('BD11%')
  OR CLNTPOST1 LIKE ('BD12%')
  OR CLNTPOST1 LIKE ('BD13%')
  OR CLNTPOST1 LIKE ('BD14%')
  OR CLNTPOST1 LIKE ('BD15%')
  OR CLNTPOST1 LIKE ('BD16%')
  OR CLNTPOST1 LIKE ('BD17%')
  OR CLNTPOST1 LIKE ('BD18%')
  OR CLNTPOST1 LIKE ('BD19%')
  OR CLNTPOST1 LIKE ('BD2%')
  OR CLNTPOST1 LIKE ('BD20%')
  OR CLNTPOST1 LIKE ('BD21%')
  OR CLNTPOST1 LIKE ('BD22%')
  OR CLNTPOST1 LIKE ('BD3%')
  OR CLNTPOST1 LIKE ('BD4%')
  OR CLNTPOST1 LIKE ('BD5%')
  OR CLNTPOST1 LIKE ('BD6%')

我所希望的是有一种更快、更简单的方法来做到这一点。任何建议将不胜感激。有没有办法为每个销售团队创建一个变量，例如 @SalesTeam1 = SELECT * FROM tbl_ClientFile WHERE POSTCODE1 like '' or like ''

真的只是在寻找想法。干杯

Answer 1

可能的解决方案之一。在插入这些值的位置创建 table Prefix(v varchar(4))。那么一个解决方案是：

SELECT * 
FROM tbl_ClientFile cf
JOIN Prefix p on cf.CLNTPOST1 LIKE p.v + '%'

如果某些前缀包含某些其他前缀，如 BB1、BB10、BB15...，则排除重复项...:[=16=]

SELECT DISTINCT cf.* 
FROM tbl_ClientFile cf
JOIN Prefix p on cf.CLNTPOST1 LIKE p.v + '%'

Answer 2

WITH CTE AS
(
SELECT VALUE
FROM (
        VALUES ('B79'), ('BB1'), ('BB10'), ('BB11'), ('BB12'), ('BB18'), ('BB2'), ('BB3'), ('BB4'), ('BB5'), ('BB6'), ('BB8'), ('BB9'), ('BB94'), ('BD1'), ('BD10'), ('BD11'), ('BD12'), ('BD13'), ('BD14'),
                ('BD15'), ('BD16'), ('BD17'), ('BD18'), ('BD19'), ('BD2'), ('BD20'), ('BD21'), ('BD22'), ('BD3'), ('BD4'), ('BD5'), ('BD6')
     ) V(VALUE)
)   

SELECT * 
FROM tbl_ClientFile T
WHERE EXISTS ( SELECT TOP 1 1 FROM CTE WHERE T.CLNTPOST1 LIKE CTE.VALUE + '%')

Answer 3

您的大部分点赞已被其他点赞覆盖。您可以像这样将 likes 与多个值一起使用并获得相同的结果：

SELECT * FROM tbl_ClientFile
WHERE 
  CLNTPOST1 LIKE ('B79%')
  OR CLNTPOST1 LIKE ('BB[12345689]%')
  OR CLNTPOST1 LIKE ('BD[1-6]%')

如果您检查 CLNTPOST1 类似于 BB1%，则不必检查 BB11% 或 BB12%

SQL 多个 LIKE 语句

SQL Multiple LIKE Statements

sql

tsql

sql-server

variables

sql-like