The documentation mentioned the use of log_checkpoints, that cannot be
used in this context. This commit replaces log_checkpoints with
force_parallel_mode, a developer option useful to perform checks related
to parallelism.
Oversight in
854434c.
Author: Haiying Tang
Discussion: https://postgr.es/m/OS0PR01MB6113954B883ACEB2DDC973F2FBE59@OS0PR01MB6113.jpnprd01.prod.outlook.com
Backpatch-through: 14
set in the <varname>PGOPTIONS</varname> environment variable (for settings
that allow this):
<screen>
-make check PGOPTIONS="-c log_checkpoints=on -c work_mem=50MB"
+make check PGOPTIONS="-c force_parallel_mode=regress -c work_mem=50MB"
</screen>
When running against a temporary installation, custom settings can also be
set by supplying a pre-written <filename>postgresql.conf</filename>: