Don't force SQL_ASCII/no-locale for installcheck in vcregress.pl

It's been this way for a very long time, but it appears to have been
masking an issue that only manifests with different settings. Therefore,
run the tests in the installation's default encoding/locale.

Backpatch to all live branches.

diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index 13fa310d6f15aa16807b55590ffa0f9b51b798c6..1d92be80665c263b5784201423fbcb8c62a09f84 100644 (file)
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -153,9 +153,7 @@ sub installcheck_internal
        "--dlpath=.",
        "--bindir=../../../$Config/psql",
        "--schedule=${schedule}_schedule",
-       "--max-concurrent-tests=20",
-       "--encoding=SQL_ASCII",
-       "--no-locale");
+       "--max-concurrent-tests=20");
    push(@args, $maxconn) if $maxconn;
    push(@args, @EXTRA_REGRESS_OPTS);
    system(@args);