Module mariadb_sys::enum_mdl_duration

source ·

Constants§

  • MDL_DURATION_END
    Locks with explicit duration survive the end of statement and transaction. They have to be released explicitly by calling MDL_context::release_lock().
  • MDL_EXPLICIT
    Locks with explicit duration survive the end of statement and transaction. They have to be released explicitly by calling MDL_context::release_lock().
  • MDL_STATEMENT
    Locks with statement duration are automatically released at the end of statement or transaction.
  • MDL_TRANSACTION
    Locks with transaction duration are automatically released at the end of transaction.

Type Aliases§

  • Type
    Duration of metadata lock.