访问查询-一个字段是否包含另一个字段的值

问题描述

我正在尝试使用查询将表缩小到仅字段[全名]包含字段[名]中的值的行.

例如，如果某行在[全名]中有"Blake Johnson"，在[名]中有"John"，则将包括该行.但是，如果[全名]带有"Garry Sways"，而[名]带有"Swan"-则不会包含此行.

我尝试使用:

Like "*[first name]*"

在[全名]的条件中.

但是效果不是很好.

这种情况下是否存在包含"功能?

谢谢.

解决方案

只需执行此操作

SELECT * From yourTable WHERE instr(fullname, firstname) > 0

I'm trying to use a query to narrow the table down to only the rows in which the field [full name] contains the value in the field [first name].

For instance, if a row has "Blake Johnson" in [full name] and "John" in [first name] - this row will be included.But if [full name] has "Garry Sways" and [first name] has "Swan" - this row will NOT be included.

I tried to use:

Like "*[first name]*"

In the criteria for [full name].

But it didn't work quite well.

Is there a "Contains" funciton for this case?

Thanks in advance.

解决方案

Just do this

SELECT * From yourTable WHERE instr(fullname, firstname) > 0

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