Begins a distributed transaction (managed by xa_trans). Please note that this phase may fail
for some connections if a (normal) transaction is already started (this depends on the database
provider being used), so it's better to avoid starting any (normal) transaction on any of the
connections registered with xa_trans.
Begins a distributed transaction (managed by xa_trans). Please note that this phase may fail for some connections if a (normal) transaction is already started (this depends on the database provider being used), so it's better to avoid starting any (normal) transaction on any of the connections registered with xa_trans.