MySQL Oddity

See attached. The tables is small contains 25 rows.

If I do this query: "SELECT * from part_codes where cdesc = 'Favorites'" I get zero rows.

If I do "SELECT * from part_codes where cdesc like  'Favorites%'" I get the expected result.

Why can't it do something as simple as this?
Richard KortsBusiness Owner / Chief DeveloperAsked:
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Are you sure you don't have any spaces in the Favourites cell?
Does it work with this

"SELECT * from part_codes where TRIM(cdesc) = 'Favorites'" 

Open in new window

Richard KortsBusiness Owner / Chief DeveloperAuthor Commented:
It DOES NOT work with this:  SELECT * from part_codes where TRIM(cdesc) = 'Favorites'

Returns zero rows.

If there are spaces, they are at the trailing end; I have built HUNDREDS of SQL like this, never an issue.

I can go with the like & put a % at the end but I can't understand why it doesn't work in such a SIMPLE case.
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Richard KortsBusiness Owner / Chief DeveloperAuthor Commented:
Is cdesc a reserved word in MySQL?

Can you do a dump of the table and attach here, there could be invisible characters like a CR in the field
Richard KortsBusiness Owner / Chief DeveloperAuthor Commented:
I can;t see how to do a dump, it doesn't seem to give that option in phpMySQL. See attached.
Dave BaldwinFixer of ProblemsCommented:
Yes, it does.  Click on the Export tab.
Richard KortsBusiness Owner / Chief DeveloperAuthor Commented:
OK, attached.
Richard KortsBusiness Owner / Chief DeveloperAuthor Commented:
FYI, I solved my immediate need using like & the full string followed with %

All your fields have a carriage return in the value
So a slight amendment to my earlier sql

"SELECT * from part_codes where TRIM(TRAILING '\n' FROM cdesc) = 'Favorites'" 

Open in new window

Though better to remove it before inserting it into the db

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MySQL Server

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