-
- - if TDB1_DISALLOW_NESTING is passed to flags in tdb open, or added using
- tdb1_add_flags() transaction nesting is disabled.
- It resets the TDB1_ALLOW_NESTING flag, as both cannot be used together.
- An attempt create a nested transaction will fail with TDB_ERR_EINVAL.
- The default is that transaction nesting is allowed.
- Note: this default may change in future versions of tdb.