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What are the _transient options for in the db (4 posts)

  1. valendesigns
    Member
    Posted 4 months ago #

    In the Database there are a bunch or _transient_.... options that are accounting for a large portion of the size of my database. If I delete them they come back, but in other blogs I have they do not exist can anyone tell me:

    a) What are they?

    b) How do I permanently get rid of them?

  2. whooami
    Member
    Posted 4 months ago #

    those are objects stored in cache.

    quoting Ryan B:

    We're experimenting with having
    transient data such as update_plugins stored in the cache whenever a
    persistent object cache backend is installed so that we can avoid
    cluttering up the options table. See
    http://trac.wordpress.org/ticket/9048

    Transients have transient_* filters that behave the same as option_*.

  3. valendesigns
    Member
    Posted 4 months ago #

    Still a little hazy on what a transient object is or how it come to exist. Is it not possible to delete these or do they keep coming back due to my use of wp-super-cache?

  4. yehoshanah
    Member
    Posted 2 weeks ago #

    Please help us remove RSS feed cache out of options table DB and also allow us to flush it clean. (Clean Options plugin allows removing only the OLD storage of pre 2.8 RSS feed.)

    What site owner would want to cache or store news "feeds for the WP planet & stuff" in their options table DB? It seems to store them just in case I turn on the dashboard Blog news option.

    If it really is a dashboard option then surely turning it off:
    OFF - WordPress Development Blog / OFF - Other WordPress News
    could flush transient NEWS cache and leave us free from storing it.

    Anyway, the option table DB should store the option only not the actual RSS feed.

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