What do you mean by one to many relationship between Teacher and Class table?
One teacher can have many classes
Explanation: None
One class may have many teachers
Many classes may have many teachers
Many teachers may have many classes
updraftplus domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/u649020466/domains/onlinelatestmcqs.com/public_html/wp-includes/functions.php on line 6114