December 2002
Intermediate to advanced
928 pages
85h 29m
English
ROW_LOCKING
Value: ALWAYS | DEFAULT | INTENT
Default: ALWAYS
Specifies whether row locks are acquired when a table is updated. ALWAYS or DEFAULT means that only row locks are acquired when a table is updated. INTENT means that only row locks are used on a SELECT FOR UPDATE, but at update time, table locks are acquired.