WordPress at a glance
function is not described

wc_update_400_increase_size_of_column() WC 1.0

Increase column size

No Hooks.

Return

Null. Nothing.

Usage

wc_update_400_increase_size_of_column();

Code of wc_update_400_increase_size_of_column() WC 5.0.0

<?php
function wc_update_400_increase_size_of_column() {
	global $wpdb;
	$wpdb->query( "ALTER TABLE {$wpdb->prefix}wc_product_meta_lookup MODIFY COLUMN `min_price` decimal(19,4) NULL default NULL" );
	$wpdb->query( "ALTER TABLE {$wpdb->prefix}wc_product_meta_lookup MODIFY COLUMN `max_price` decimal(19,4) NULL default NULL" );
}