wp__mysql_data_types_cache

Static

A cache table that stores temporary computed or fetched data.

Column Definitions

Column	Type	Nullable
table	TEXT	NO
column_or_index	TEXT	NO
mysql_type	TEXT	NO

CREATE TABLE Statement

CREATE TABLE IF NOT EXISTS _mysql_data_types_cache ( `table` TEXT NOT NULL, `column_or_index` TEXT NOT NULL, `mysql_type` TEXT NOT NULL, PRIMARY KEY(`table`, `column_or_index`) );

Safe to delete?

If you have uninstalled SQLite Database Integration, this table is generally safe to remove. However, always back up your database first.

Note: Some plugins share tables or are dependencies of other plugins. Verify nothing else depends on this table before dropping it.

How to remove this table

DROP TABLE IF EXISTS `wp__mysql_data_types_cache`;

Run this query using phpMyAdmin, Adminer, or your MySQL client. Back up first.

Other tables from SQLite Database Integration

wp_options