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| -rw-r--r-- | src/backend/replication/logical/logical.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/replication/logical/logical.c b/src/backend/replication/logical/logical.c index efb9785f25..f6774df96f 100644 --- a/src/backend/replication/logical/logical.c +++ b/src/backend/replication/logical/logical.c @@ -77,6 +77,16 @@ CheckLogicalDecodingRequirements(void) { CheckSlotRequirements(); + /* + * Postgres-XL does not support logical replication for now. We could create + * the logical replication slot, but attempts to decode the WAL would crash + * and burn as ReorderBufferCommit() uses subtransactions internally. We need + */ + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("Postgres-XL does not support logical replication"), + errdetail("The feature is not currently supported"))); + if (wal_level < WAL_LEVEL_LOGICAL) ereport(ERROR, (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE), |