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Change timeline field of IDENTIFY_SYSTEM to int8

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It was int4, but in the other replication commands, timelines are
returned as int8.

Reviewed-by: Nathan Bossart <nathandbossart@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/7e4fdbdc-699c-4cd0-115d-fb78a957fc22@enterprisedb.com
This commit is contained in:
Peter Eisentraut 2022-07-04 07:25:26 +02:00
parent 4e85b97304
commit ec40f34224
2 changed files with 2 additions and 2 deletions
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2
doc/src/sgml/protocol.sgml
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@ -1838,7 +1838,7 @@ psql "dbname=postgres replication=database" -c "IDENTIFY_SYSTEM;"
</varlistentry>
<varlistentry>
<term><literal>timeline</literal> (<type>int4</type>)</term>
<term><literal>timeline</literal> (<type>int8</type>)</term>
<listitem>
<para>
Current timeline ID. Also useful to check that the standby is

2
src/backend/replication/walsender.c
View File

@ -444,7 +444,7 @@ IdentifySystem(void)
TupleDescInitBuiltinEntry(tupdesc, (AttrNumber) 1, "systemid",
TEXTOID, -1, 0);
TupleDescInitBuiltinEntry(tupdesc, (AttrNumber) 2, "timeline",
INT4OID, -1, 0);
INT8OID, -1, 0);
TupleDescInitBuiltinEntry(tupdesc, (AttrNumber) 3, "xlogpos",
TEXTOID, -1, 0);
TupleDescInitBuiltinEntry(tupdesc, (AttrNumber) 4, "dbname",