Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re: DBI search for forward slash

by Corion (Patriarch)
on Nov 08, 2020 at 07:05 UTC ( [id://11123484]=note: print w/replies, xml ) Need Help??


in reply to DBI search for forward slash

Are you certain that there is a row with the column string containing exactly /a/b/c? The database seems to think no.

What database are you using?

Does running the SQL from the console work? SELECT * FROM `texts` WHERE `string`='/a/b/c'

Replies are listed 'Best First'.
Re^2: DBI search for forward slash
by luxs (Beadle) on Nov 08, 2020 at 07:27 UTC
    Yes, phpMyAdmin returns proper line with this request. I'm using MySql with MyISAM storage.

    I can find in this table any string with one slash at the begining, but not in the middle of the string.

[reply]

      But = only compares for identity. You want LIKE, and you want the % placeholder:

      SELECT * FROM `texts` WHERE `string` LIKE '%/a/b/c%'

      [download]

      ... or, with placeholders:

      SELECT * FROM `texts` WHERE `string` LIKE ?

      [download]

      (and then in the ->execute() call, add the placeholders to your search string)

[reply]
[d/l]
[select]
        LIKE is fail as well
[reply]

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://11123484]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others sharing their wisdom with the Monastery: (4)
As of 2024-04-25 06:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found