good morning
I create index on one table for example LoginInfo column uid, all of my partition tables are also has index on column uid, but the master table doesn't. The master table's index is another column which I didn't create manually, what is the mechenism of the architect creating index, especially why it create an index on the master table which I did not specify
Thank you !
good morning
I create index on one table for example LoginInfo column uid, all of my partition tables are also has index on column uid, but the master table doesn't. The master table's index is another column which I didn't create manually, what is the mechenism of the architect creating index, especially why it create an index on the master table which I did not specify
Thank you !