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I'm working on an application using Snitz, and I'm trying to figure out the best way to do part of it.
Users will be able to select from their profile which categories and forums are displayed to them on the main page. The same will go for evens (already added the calendar MOD). What I'm wondering is if it would be faster to:
(a) store the information in a Session variable or cookie, then loop through the list of cats and forums they want to display and verify that events fall under these, or
(b) hit the database with a large query with a bunch of "WHERE cat = x OR cat = y OR cat = z...." tacked on, or
(c) something I haven't thought of yet (if there's a simpler way to do this, I'm all ears)
Hope that's a little clearer than mud. Looking back through it I'm not sure I explained it well, but let me know if there's something I need to clarify more.<
Users will be able to select from their profile which categories and forums are displayed to them on the main page. The same will go for evens (already added the calendar MOD). What I'm wondering is if it would be faster to:
(a) store the information in a Session variable or cookie, then loop through the list of cats and forums they want to display and verify that events fall under these, or
(b) hit the database with a large query with a bunch of "WHERE cat = x OR cat = y OR cat = z...." tacked on, or
(c) something I haven't thought of yet (if there's a simpler way to do this, I'm all ears)
Hope that's a little clearer than mud. Looking back through it I'm not sure I explained it well, but let me know if there's something I need to clarify more.<
نوشته شده در
I'd go with modifying the existing query to select the exact forums the user wants to see, something along the lines of:
SELECT [FIELDS] FROM [TABLES] WHERE [CONDITIONS] AND CAT_ID IN (SELECT CAT_ID FROM [YOUR_NEW_TABLE] WHERE MEMBER_ID="&MemberID&")
Depending on the database you're using, you may have to pull that nested query out and run it sperately.
<
Search is your friend
“I was having a mildly paranoid day, mostly due to the
fact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.”
SELECT [FIELDS] FROM [TABLES] WHERE [CONDITIONS] AND CAT_ID IN (SELECT CAT_ID FROM [YOUR_NEW_TABLE] WHERE MEMBER_ID="&MemberID&")
Depending on the database you're using, you may have to pull that nested query out and run it sperately.
<
Search is your friend
“I was having a mildly paranoid day, mostly due to thefact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.”
نوشته شده در
Thanks. I'm using MySQL, so the queries should run fairly fast. I'm also looking into the possibility of this being on a dedicated server (in the future, if this grows like we're hoping it will), so that will help with some performance issues.
I had a feeling that might be the simplest way to do it, but wanted to double check it with people here, since I'm still relatively new in comparison.<
I had a feeling that might be the simplest way to do it, but wanted to double check it with people here, since I'm still relatively new in comparison.<
نوشته شده در
Ay, trouble with doing it with session varaibles is that they'd have to be repopulated every time the members started a new session, requiring an additional db hit each time.
<Search is your friend
“I was having a mildly paranoid day, mostly due to the
fact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.”
<
Search is your friend
“I was having a mildly paranoid day, mostly due to thefact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.”
نوشته شده در
That's true. Looks like I'll end up going the route of nested query. Thanks for the help.<
