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How is user data stored in the database-users?
The wp_users table stores the basic information of users, whereas the wp_usermeta table, is used to store additional information about them. Two other tables are closely linked to these tables. They are wp_posts and wp_comments, which store the data of each user’s posts and comments, respectively.
How are WordPress User data stored in the database?
The posts from users are stored in wp_posts table. The way each post is linked to the user is by the post_author column, which stores the ID of the user who has created the post.
Where do you store user data in Auth0?
Auth0 stores user information for your tenant in a hosted cloud database, or you can choose to store user data in your own custom external database. To store user data beyond the basic information Auth0 uses for authentication, you can use the Auth0 data store or a custom database.
How to store custom fields in a SQL database?
Use Solr to parse through rendered pages and hold links to the actual page instead of trying to search through the database using clever SQL. Define two new tables: custom_exam_schema and custom_exam_data. custom_exam_data has an exam_id column, plus an additional column for every custom attribute.
When is it better to split a table?
(a) if different people are going to be developing applications involving different tables, it makes sense to split them. (b) If you want to give different kind of authorities to different people for different part of the data collection, it may be more convenient to split them.
Why is data set up in various tables?
Originally it was set up in various tables meaning data is linked with UserIds and outputting via sometimes complicated calls to display and manipulate the data as required. Setting up a new system, it almost makes sense to combine all of these tables into one big table of related content.
Which is better multiple tables or one large table?
Having multiple tables is cleaner and probably theoretically better. But when you have to join 6-7 tables to get information about a single user, you might start to rethink that approach. I would say it depends on what the other tables really mean. Does a user_details contain more then 1 more / users and so on.