wpdb::process_field_formats()
Prepares arrays of value/format pairs as passed to wpdb CRUD methods.
WordPress File wp-includes/wp-db.php
wpdb::process_field_lengths()
For string fields, records the maximum string length that field can safely save.
wpdb::process_fields()
Processes arrays of field/value pairs and field formats.
wpdb::query()
Performs a database query, using current database connection.
wpdb::remove_placeholder_escape()
Removes the placeholder escape strings from a query.
wpdb::replace()
Replaces a row in the table.
wpdb::select()
Selects a database using the current or provided database connection.
wpdb::set_blog_id()
Sets blog ID.
wpdb::set_charset()
Sets the connection’s character set.
wpdb::set_prefix()
Sets the table prefix for the WordPress tables.