doc: Use "connections" instead of "slots" to avoid confusion

The text was written before replication slots existed, but now "slot" is
best not used for anything else in the space of replication.
This commit is contained in:
Peter Eisentraut 2015-06-10 21:34:03 -04:00
parent 28d17269a1
commit e80f619acf

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@ -313,7 +313,7 @@ PostgreSQL documentation
Stream the transaction log while the backup is created. This will
open a second connection to the server and start streaming the
transaction log in parallel while running the backup. Therefore,
it will use up two slots configured by the
it will use up two connections configured by the
<xref linkend="guc-max-wal-senders"> parameter. As long as the
client can keep up with transaction log received, using this mode
requires no extra transaction logs to be saved on the master.