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Fix format for TAP test docs 

Small number of fixes to perl docs for TAP tests.
Plus two comments that use "xlog" rather than WAL

Michael Paquier
This commit is contained in:
Simon Riggs 2017-01-05 10:07:59 +00:00
parent d86f40009b
commit 2e44f379bc
1 changed files with 22 additions and 12 deletions
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34
src/test/perl/PostgresNode.pm
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@ -1324,15 +1324,17 @@ sub run_log
TestLib::run_log(@_);
}
=pod $node->lsn(mode)
=pod
Look up xlog positions on the server:
=item $node->lsn(mode)
* insert position (master only, error on replica)
* write position (master only, error on replica)
* flush position
* receive position (always undef on master)
* replay position
Look up WAL positions on the server:
* insert position (master only, error on replica)
* write position (master only, error on replica)
* flush position (master only, error on replica)
* receive position (always undef on master)
* replay position (always undef on master)
mode must be specified.
@ -1363,11 +1365,13 @@ sub lsn
}
}
=pod $node->wait_for_catchup(standby_name, mode, target_lsn)
=pod
=item $node->wait_for_catchup(standby_name, mode, target_lsn)
Wait for the node with application_name standby_name (usually from node->name)
until its replication position in pg_stat_replication equals or passes the
upstream's xlog insert point at the time this function is called. By default
upstream's WAL insert point at the time this function is called. By default
the replay_location is waited for, but 'mode' may be specified to wait for any
of sent|write|flush|replay.
@ -1401,7 +1405,9 @@ sub wait_for_catchup
print "done\n";
}
=pod $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
=pod
=item $node->wait_for_slot_catchup(slot_name, mode, target_lsn)
Wait for the named replication slot to equal or pass the supplied target_lsn.
The position used is the restart_lsn unless mode is given, in which case it may
@ -1435,7 +1441,9 @@ sub wait_for_slot_catchup
print "done\n";
}
=pod $node->query_hash($dbname, $query, @columns)
=pod
=item $node->query_hash($dbname, $query, @columns)
Execute $query on $dbname, replacing any appearance of the string __COLUMNS__
within the query with a comma-separated list of @columns.
@ -1473,7 +1481,9 @@ sub query_hash
return \%val;
}
=pod $node->slot(slot_name)
=pod
=item $node->slot(slot_name)
Return hash-ref of replication slot data for the named slot, or a hash-ref with
all values '' if not found. Does not differentiate between null and empty string