Hi
As I know that innodb just use row level lock. is it right?
when it alter table definition. does innodb use table lock ? or not use ?
when altering index ? adding index ? modifing colums ? does it use table lock?
InnoDB only uses row locks, not page or table-level locks ?
As I know that innodb just use row level lock. is it right?
when it alter table definition. does innodb use table lock ? or not use ?
when altering index ? adding index ? modifing colums ? does it use table lock?
InnoDB only uses row locks, not page or table-level locks ?