\unset ECHO

ERROR:  unknown prepared mustach template "txn_autocommit"

2|within one explicit transaction the template is still there|b
ERROR:  unknown prepared mustach template "txn_explicit"

ERROR:  unknown prepared mustach template "txn_rollback"

ERROR:  no prepared mustach template

6|with pg_mustach.transaction off, the template survives across statements|b
7|and across an explicit transaction boundary|c
8|still there after that commit|d
t
ERROR:  unknown prepared mustach template "txn_session"