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IT Nursery > News > dbdelta

dbdelta

WordPress
IT Nursery

Custom database table for plugin not creating on activation

Let me start by saying I know there are other posts about this, and a lot of documentation is available for this topic, ...
  • June 1, 2022
  • 0 Comments
WordPress
IT Nursery

Problem in creating table through plugin code

I’m using the following code to create the database table using plugin. However, the table is neither getting created nor I’m getting any ...
  • May 30, 2022
  • 0 Comments

What files to keep after upgrading WordPress?

We were recently handed a few blogs/sites to support, that have started way back when wordpress was on v2.1.3 or even 2.0.4 After ...
  • May 24, 2022
  • 0 Comments

Why does dbDelta() not catch MysqlErrors?

From what I can see, dbDelta() is designed to suppress database errors that occur during its operation. Generally speaking, this seems to be ...
  • May 18, 2022
  • 0 Comments

Fatal error: Call to undefined function dbDelta()

I want to create a table during the activation of the plugin, so I used the code as follows: class Database { private ...
  • May 11, 2022
  • 0 Comments

dbDelta ALTER TABLE syntax?

Due to some changes in the DB, I need to alter a table to add one column to it, but even though the ...
  • May 11, 2022
  • 0 Comments

Problems with DBDelta with FOREIGN key?

I have the following sql I am using with dbDelta: $sql .= "CREATE TABLE " . $location_table . " ( location_id MEDIUMINT(9) NOT ...
  • May 9, 2022
  • 0 Comments

dbDelta does not create Table, but returns success

I wrote a Plugin, which creates a table on activation. On previous WP Versions, it worked fine. Now it doesn’t. This is my ...
  • May 8, 2022
  • 0 Comments
WordPress
IT Nursery

How to define composite keys with dbDelta()

I am getting error while trying to create a table with dbDelta() and composite primary key. The sql is pretty straight forward. $sql ...
  • April 30, 2022
  • 0 Comments
WordPress
IT Nursery

dbDelta only creates the last table

I’m using following install function with dbDelta as referring to the codex, articles on SO I watched out for the typical problems with ...
  • April 20, 2022
  • 0 Comments

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