diff options
Diffstat (limited to 'contrib/postgres_fdw')
| -rw-r--r-- | contrib/postgres_fdw/connection.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/contrib/postgres_fdw/connection.c b/contrib/postgres_fdw/connection.c index 7cd69cc7091..27b86a03f8f 100644 --- a/contrib/postgres_fdw/connection.c +++ b/contrib/postgres_fdw/connection.c @@ -715,17 +715,17 @@ pgfdw_xact_callback(XactEvent event, void *arg) case XACT_EVENT_PRE_PREPARE: /* - * We disallow remote transactions that modified anything, - * since it's not very reasonable to hold them open until - * the prepared transaction is committed. For the moment, - * throw error unconditionally; later we might allow - * read-only cases. Note that the error will cause us to - * come right back here with event == XACT_EVENT_ABORT, so - * we'll clean up the connection state at that point. + * We disallow any remote transactions, since it's not + * very reasonable to hold them open until the prepared + * transaction is committed. For the moment, throw error + * unconditionally; later we might allow read-only cases. + * Note that the error will cause us to come right back + * here with event == XACT_EVENT_ABORT, so we'll clean up + * the connection state at that point. */ ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), - errmsg("cannot prepare a transaction that modified remote tables"))); + errmsg("cannot PREPARE a transaction that has operated on postgres_fdw foreign tables"))); break; case XACT_EVENT_PARALLEL_COMMIT: case XACT_EVENT_COMMIT: |