Tom Lane c7654f6a37 Fix representation of SORT_TYPE_STILL_IN_PROGRESS. ... It turns out that the code did indeed rely on a zeroed TuplesortInstrumentation.sortMethod field to indicate "this worker never did anything", although it seems the issue only comes up during certain race-condition-y cases. Hence, rearrange the TuplesortMethod enum to restore SORT_TYPE_STILL_IN_PROGRESS to having the value zero, and add some comments reinforcing that that isn't optional. Also future-proof a loop over the possible values of the enum. sizeof(bits32) happened to be the correct limit value, but only by purest coincidence. Per buildfarm and local investigation. Discussion: https://postgr.es/m/12222.1586223974@sss.pgh.pa.us		2020-04-06 22:22:13 -04:00
..
backend	Fix representation of SORT_TYPE_STILL_IN_PROGRESS.	2020-04-06 22:22:13 -04:00
bin	Add the option to report WAL usage in EXPLAIN and auto_explain.	2020-04-06 08:02:15 +05:30
common	Add checksum helper functions.	2020-04-03 11:52:43 -04:00
fe_utils	Add SQL type xid8 to expose FullTransactionId to users.	2020-04-07 12:03:59 +12:00
include	Fix representation of SORT_TYPE_STILL_IN_PROGRESS.	2020-04-06 22:22:13 -04:00
interfaces	Allow ecpg to be built stand-alone, allow parallel libpq make	2020-03-31 14:17:32 -04:00
makefiles
pl	Improve user control over truncation of logged bind-parameter values.	2020-04-02 15:04:51 -04:00
port	Be more careful about extracting encoding from locale strings on Windows.	2020-03-30 11:14:58 -04:00
template
test	Introduce xid8-based functions to replace txid_XXX.	2020-04-07 12:04:32 +12:00
timezone
tools	Introduce xid8-based functions to replace txid_XXX.	2020-04-07 12:04:32 +12:00
tutorial
.gitignore
DEVELOPERS
Makefile
Makefile.global.in
Makefile.shlib
nls-global.mk