Re: PL/R regression on windows, but not linux with master.

On 4/11/21 2:38 AM, Dave Cramer wrote:
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>
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> On Sat, 10 Apr 2021 at 20:34, Tom Lane <tgl@sss.pgh.pa.us
> <mailto:tgl@sss.pgh.pa.us>> wrote:
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>     Dave Cramer <davecramer@gmail.com <mailto:davecramer@gmail.com>> writes:
>     > On Sat, 10 Apr 2021 at 20:24, Tom Lane <tgl@sss.pgh.pa.us
>     <mailto:tgl@sss.pgh.pa.us>> wrote:
>     >> That's quite bizarre.  What is the actual error level according to
>     >> the source code, and where is the error being thrown exactly?
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>     > Well it really is an ERROR, and is being downgraded on windows to
>     WARNING.
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>     That seems quite awful.
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>     However, now that I think about it, the elog.h error-level constants
>     were renumbered not so long ago.  Maybe you've failed to recompile
>     everything for v14?
>
>
> We see this on a CI with a fresh pull from master.
>
> As I said I will dig into it and figure it out. 
>

Well, plr.h does this:

#define WARNING         19
#define ERROR           20

which seems a bit weird, because elog.h does this (since 1f9158ba481):

#define WARNING         19
#define WARNING_CLIENT_ONLY     20
#define ERROR           21

Not sure why this would break Windows but not Linux, though.

regards

--
Tomas Vondra
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