</para>

<para>

These triggers"cannot change which partition is the destination.

These triggers cannot change which partition is the destination.

</para>

</listitem>

</para>

<para>

The WAL write amount where this happens is controlled by wal_skip_threshold.

Relations larger than wal_skip_threshold will have their files fynsced rather than writing their WAL records.

</para>

</listitem>

</para>

<para>

The GUC setting log_parameter_max_length controls the maximum length of parameter values output during statement logging, and log_parameter_max_length_on_error allows parameters to be output on

The GUC setting log_parameter_max_length controls the maximum length of parameter values output during statement non-error logging, and log_parameter_max_length_on_error does the same for error statement logging.

Previously, prepared statement parameters were not logged during errors.

error.

</para>

-->

<para>

Allow track_activity_query_size to be set to 1MB (Vyacheslav Makarov)

Allow track_activity_query_size to be setupto 1MB (Vyacheslav Makarov)

</para>

<para>

-->

<para>

Only allowsuper users to view the ssl_passphrase_command setting (Insung Moon)

Only allowsuperusers to view the ssl_passphrase_command setting (Insung Moon)

</para>

<para>

-->

<para>

Disallow non-super users from modifying system tables when allow_system_table_mods is set (Peter Eisentraut)

Disallow non-superusers from modifying system tables when allow_system_table_mods is set (Peter Eisentraut)

</para>

<para>

Previously, if allow_system_table_mods was set at server start, non-super users could issue INSERT/UPDATE/DELETE commands on system tables.

Previously, if allow_system_table_mods was set at server start, non-superusers could issue INSERT/UPDATE/DELETE commands on system tables.

</para>

</listitem>

-->

<para>

Add parallel control of the vacuumdb command using --parallel (Masahiko Sawada)

Allow vacuum commands run by vacuumdb to operate in parallel mode (Masahiko Sawada)

</para>

<para>

This is enabled with the new --parallel option.

</para>

</listitem>

</para>

<para>

Such extensions can be installed in a database by users with creation rights, even if they are notsuper users. This change also removes the pg_pltemplate system catalog.

Such extensions can be installed in a database by users with creation rights, even if they are notsuperusers. This change also removes the pg_pltemplate system catalog.

</para>

</listitem>

-->

<para>

Allow non-super users to connect to postgres_fdw foreign servers without using a password (Craig Ringer)

Allow non-superusers to connect to postgres_fdw foreign servers without using a password (Craig Ringer)

</para>

<para>

Specifically, allow ALTER USER MAPPING to set password_required to false. Care must still be taken to avoid non-super usersfrom usingsuper user credentials to connect to the foreign server.

Specifically, allow ALTER USER MAPPING to set password_required to false. Care must still be taken to avoid non-superusersfrom usingsuperuser credentials to connect to the foreign server.

</para>

</listitem>