Is there a way to generate a MySQL WHERE clause from a search string
like this:
"(dave OR hansen) php programmer"
I would want to use the generated MySQL clause against a "memo" type
field.
I searched but apparently I'm not using the right keywords.
Any help.......
Dave 5 5092 da**********@gm ail.com wrote:
Is there a way to generate a MySQL WHERE clause from a search string
like this:
"(dave OR hansen) php programmer"
I would want to use the generated MySQL clause against a "memo" type
field.
I searched but apparently I'm not using the right keywords.
Can you post the table definition and full query you were trying? da**********@gm ail.com wrote:
Is there a way to generate a MySQL WHERE clause from a search string
like this:
"(dave OR hansen) php programmer"
I would want to use the generated MySQL clause against a "memo" type
field.
I searched but apparently I'm not using the right keywords.
Any help.......
Dave
Might I suggest a MySQL newsgroup - such as comp.databases. mysql? This
one is for PHP questions...
--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp. js*******@attgl obal.net
=============== ===
*** da**********@gm ail.com escribió/wrote (25 Aug 2006 10:00:23 -0700):
Is there a way to generate a MySQL WHERE clause from a search string
like this:
"(dave OR hansen) php programmer"
Find a PHP application called osCommerce and have a look at its source
code. It has an internal search engine that allows parenthesis and boolean
operators.
--
-+ http://alvaro.es - Álvaro G. Vicario - Burgos, Spain
++ Mi sitio sobre programación web: http://bits.demogracia.com
+- Mi web de humor con rayos UVA: http://www.demogracia.com
-- da**********@gm ail.com wrote:
>
Is there a way to generate a MySQL WHERE clause from
a search string like this:
"(dave OR hansen) php programmer"
Sure. You can devise a regular expression that would transform every
word into field='%word%' and another regular expression that would
replace whitespace not adjacent to an OR with an AND. So the above
phrase would become:
(field='%dave%' OR field='%hansen% ') AND field='%php%'
AND field='%program mer%'
which would be a perfect WHERE clause.
Alternatively, you could look into MySQL's full-text search
capabilities: http://dev.mysql.com/doc/refman/4.1/...xt-search.html
I would want to use the generated MySQL clause against a "memo"
type field.
I searched but apparently I'm not using the right keywords.
To start with, there is no "memo" field type in MySQL...
Cheers,
NC
Jerry Stuckle wrote:
da**********@gm ail.com wrote:
Is there a way to generate a MySQL WHERE clause from a search string
like this:
"(dave OR hansen) php programmer"
I would want to use the generated MySQL clause against a "memo" type
field.
I searched but apparently I'm not using the right keywords.
Any help.......
Dave
Might I suggest a MySQL newsgroup - such as comp.databases. mysql? This
one is for PHP questions...
Thanks but I was hoping to find a canned PHP (function, snippet, class,
whatever) that was already tested. That is why I asked this question
in the PHP group.
--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp. js*******@attgl obal.net
=============== ===
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