Re: Getting server crash on Windows when using ICU collation

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Getting server crash on Windows when using ICU collation
Date: 2017-06-20 18:43:43
Message-ID: 17bef3f9-e3eb-310b-bc6e-01417b9064dc@2ndquadrant.com
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On 6/19/17 23:36, Ashutosh Sharma wrote:
> In this case, even if i am trying to use ICU 53 libraries but as
> dll's i am using is from ICU 49 (as my system PATH is pointing to ICU
> 49 bin path) the uconv -V output would be '49.1' instead of '53.1'. In
> such case, the postgres installation would fail because during
> installation it would search for libicu53.dll not libicu49.dll.

I don't think this is how it works. The result would be that uconv
claims the function is available but it's not in the library -- then you
get a compilation failure. Or uconv claims the function is not there
but it is -- then you just build without using it. The .dll files are
only used at run time.

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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