row lock
A lock that prevents a row from being accessed in an incompatible way by another transaction. Other rows in the same table can be freely written to by other transactions. This is the type of locking done by DML operations on InnoDB tables. Contrast with table locks used by MyISAM, which block concurrent access to the table.
See also DML.
See also InnoDB.
See also lock.
See also locking.
See also table lock.
See also transaction.