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interim commit

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Ian Barwick
2017-06-28 18:20:03 +09:00
parent f4e8bf891d
commit d6b6255144
4 changed files with 48 additions and 9 deletions
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6
repmgr.c
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@@ -165,12 +165,14 @@ request_vote(PG_FUNCTION_ARGS)
initStringInfo(&query);
appendStringInfo(
&query,
"SELECT '%X/%X'::pg_lsn - pg_catalog.pg_last_wal_receive_lsn()::pg_lsn",
"SELECT ('%X/%X'::pg_lsn - pg_catalog.pg_last_wal_receive_lsn()::pg_lsn)::INT",
(uint32) (requesting_node_last_lsn >> 32),
(uint32) requesting_node_last_lsn);
ret = SPI_execute(query.data, false, 0);
elog(INFO, "query: %s", query.data);
ret = SPI_execute(query.data, true, 0);
// xxx handle errors
lsn_diff = DatumGetInt32(SPI_getbinval(SPI_tuptable->vals[0],
SPI_tuptable->tupdesc,
1, &isnull));