没有LIKE IN的SQL查询

Please help me to write a sql query with the conditions as 'NOT LIKE IN'

请帮我写一个条件为'NOT LIKE IN'的SQL查询

Select * from Table1 where EmpPU NOT Like IN ('%CSE%', '%ECE%', '%EEE%')

Getting error.

得到错误。

6 个解决方案

#1

You cannot combine like and in. The statement below would do the job though:

你不能把喜欢和结合起来。下面的声明可以完成这项工作：

Select * from Table1 
where EmpPU NOT Like '%CSE%' 
AND EmpPU NOT Like '%ECE%' 
AND EmpPU NOT Like '%EEE%'

#2

That's because you're mixing two syntax together.

那是因为你将两种语法混合在一起。

If you always have exactly those three values, you can just AND the results of three LIKE expressions.

如果你总是拥有这三个值，你可以只得到三个LIKE表达式的结果。

SELECT
  *
FROM
  Table1
WHERE
      EmpPU NOT LIKE '%CSE%'
  AND EmpPU NOT LIKE '%ECE%'
  AND EmpPU NOT LIKE '%EEE%'

If you need to do it for "any number" of values, you can put the values into a table and do a join.

如果需要对“任意数量”的值执行此操作，可以将值放入表中并进行连接。

WITH
  myData
AS
(
            SELECT '%CSE%' AS match
  UNION ALL SELECT '%ECE%' AS match
  UNION ALL SELECT '%EEE%' AS match
)

SELECT
  *
FROM
  Table1
LEFT JOIN
  myData
    ON Table1.EmpPU LIKE myData.match
WHERE
  myData.match IS NULL

OR...

要么...

WITH
  myData
AS
(
            SELECT '%CSE%' AS match
  UNION ALL SELECT '%ECE%' AS match
  UNION ALL SELECT '%EEE%' AS match
)

SELECT
  *
FROM
  Table1
WHERE
  NOT EXISTS (SELECT * FROM myData WHERE Table1.EmpPU LIKE match)

#3

If you have set of words which you want to include/exclude in search from a particular column. You may want to use regular expression function of mysql.

如果您要在特定列的搜索中包含/排除单词集。您可能希望使用mysql的正则表达式函数。

Exclude set of words from a column :

从列中排除一组单词：

SELECT
  *
FROM
  Table1
WHERE
      EmpPU NOT REGEXP 'CSE|ECE|EEE';

Search set of words from a column :

从列中搜索单词集：

SELECT
  *
FROM
  Table1
WHERE
      EmpPU REGEXP 'CSE|ECE|EEE';

#4

you cant combine LIKE and IN

你不能把LIKE和IN结合起来

you can do:

你可以做：

select * from Table1
where EmpPU not in ('%CSE%', '%ECE%', '%EEE%')

but you wont benefit from the % wildcard

但你不会受益于％通配符

if you need the % the only option is:

如果您需要％，唯一的选择是：

Select * from Table1
where EmpPU not like '%CSE%' and  EmpPU not like '%ECE%' and EmpPU not like '%EEE%'

#5

Or you can do it like this:

或者你可以这样做：

SELECT 
    * 
FROM 
    Table1
WHERE NOT EXISTS
    (
        SELECT
            NULL
        FROM
        (
            SELECT '%CSE%' AS column1 UNION ALL 
            SELECT '%ECE%' UNION ALL 
            SELECT '%EEE%'
        ) AS tbl
        WHERE Table1.EmpPU LIKE tbl.column1
    )

#6

you can try this

你可以试试这个

Select * from Table1 where 
    EmpPU NOT Like '%CSE%'  
AND EmpPU NOT Like '%ECE%' 
AND EmpPU NOT Like '%EEE%'

#1