Re: Regular Expressions

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От A. Sasaki
Тема Re: Regular Expressions
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Msg-id 1D0900B9-EE3F-4960-8762-B7CE6D4D59EE@gmail.com
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Ответ на Regular Expressions  ("Mark Williams" <markwillimas@gmail.com>)
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‘(*\mtext1\M*\mtext2\M)|(*\mtext2\M*\mtext1\M)


Thanks,

-Andrew-

On Nov 4, 2018, at 9:10 AM, Mark Williams <markwillimas@gmail.com> wrote:

If I wanted to search for whole words in a field I would use something like:

 

Select * from mytable where myfield ~* ‘(\mtext1\M) | (\mtext2\M)’

 

This would find all instances of myfield containing either “text1” or “text2”.

 

I can’t figure out how to search myfield for all instances which contain “text1” AND “text2”.

 

In other words | is the OR operator. What is the AND operator. Tried + and whilst that executes, it doesn’t return matching fields.

 

Thanks

 

Mark

 

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