diff options
Diffstat (limited to 'src/backend/replication/walsender.c')
| -rw-r--r-- | src/backend/replication/walsender.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index 32245363561..92c755f346e 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -863,11 +863,13 @@ logical_read_xlog_page(XLogReaderState *state, XLogRecPtr targetPagePtr, int req static void parseCreateReplSlotOptions(CreateReplicationSlotCmd *cmd, bool *reserve_wal, - CRSSnapshotAction *snapshot_action) + CRSSnapshotAction *snapshot_action, + bool *two_phase) { ListCell *lc; bool snapshot_action_given = false; bool reserve_wal_given = false; + bool two_phase_given = false; /* Parse options */ foreach(lc, cmd->options) @@ -905,6 +907,15 @@ parseCreateReplSlotOptions(CreateReplicationSlotCmd *cmd, reserve_wal_given = true; *reserve_wal = true; } + else if (strcmp(defel->defname, "two_phase") == 0) + { + if (two_phase_given || cmd->kind != REPLICATION_KIND_LOGICAL) + ereport(ERROR, + (errcode(ERRCODE_SYNTAX_ERROR), + errmsg("conflicting or redundant options"))); + two_phase_given = true; + *two_phase = true; + } else elog(ERROR, "unrecognized option: %s", defel->defname); } @@ -920,6 +931,7 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) char xloc[MAXFNAMELEN]; char *slot_name; bool reserve_wal = false; + bool two_phase = false; CRSSnapshotAction snapshot_action = CRS_EXPORT_SNAPSHOT; DestReceiver *dest; TupOutputState *tstate; @@ -929,7 +941,7 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) Assert(!MyReplicationSlot); - parseCreateReplSlotOptions(cmd, &reserve_wal, &snapshot_action); + parseCreateReplSlotOptions(cmd, &reserve_wal, &snapshot_action, &two_phase); /* setup state for WalSndSegmentOpen */ sendTimeLineIsHistoric = false; @@ -954,7 +966,7 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) */ ReplicationSlotCreate(cmd->slotname, true, cmd->temporary ? RS_TEMPORARY : RS_EPHEMERAL, - false); + two_phase); } if (cmd->kind == REPLICATION_KIND_LOGICAL) |