Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wdsQ1-004PEk-1w for pgsql-committers@arkaria.postgresql.org; Sun, 28 Jun 2026 16:31:41 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wdsQ0-00GiXg-1N for pgsql-committers@arkaria.postgresql.org; Sun, 28 Jun 2026 16:31:40 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wdsQ0-00GiXQ-0i for pgsql-committers@lists.postgresql.org; Sun, 28 Jun 2026 16:31:40 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wdsPy-00000000d8f-06th for pgsql-committers@lists.postgresql.org; Sun, 28 Jun 2026 16:31:39 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wdsPw-007r2R-2Y for pgsql-committers@lists.postgresql.org; Sun, 28 Jun 2026 16:31:36 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wdsPw-000Xld-1d for pgsql-committers@lists.postgresql.org; Sun, 28 Jun 2026 16:31:36 +0000 Content-Type: multipart/mixed; boundary="===============1728841491226784713==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Avoid collation lookup failure when considering a "char" column. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Sun, 28 Jun 2026 16:31:36 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============1728841491226784713== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QXZvaWQgY29sbGF0aW9uIGxvb2t1cCBmYWlsdXJlIHdoZW4gY29uc2lkZXJpbmcgYSAiY2hhciIg Y29sdW1uLgoKSWYgYSAiY2hhciIgY29sdW1uIGhhcyBhIHN0YXRpc3RpY3MgaGlzdG9ncmFtLCBz Y2FsYXJpbmVxc2VsKCkKd291bGQgZmFpbCB3aXRoICJjYWNoZSBsb29rdXAgZmFpbGVkIGZvciBj b2xsYXRpb24gMCIuICBBdm9pZAp0aGUgZmFpbGluZyBsb29rdXAgYnkgYWN0aW5nIGFzIHRob3Vn aCB0aGUgY29sbGF0aW9uIGlzICJDIi4KClByaW9yIHRvIGNvbW1pdCAwNjQyMWIwODQsIHRoaXMg Y29kZSBkaWRuJ3QgZmFpbCBiZWNhdXNlCmxjX2NvbGxhdGVfaXNfYygpIGludGVudGlvbmFsbHkg ZGlkbid0IHNwaXQgdXAgb24gSW52YWxpZE9pZC4KSXQgZGlkIGFjdCBkaWZmZXJlbnRseSB0aG91 Z2g6IGl0IHdvdWxkIHRha2UgdGhlIG5vbi1DLWNvbGxhdGlvbgpjb2RlIHBhdGggYW5kIGhlbmNl IGFwcGx5IHN0cnhmcm0gdXNpbmcgbGliYydzIHByZXZhaWxpbmcgbG9jYWxlLgpCdXQgdGhhdCBz ZWVtcyBsaWtlIHRoZSB3cm9uZyB0aGluZyBmb3IgYSBub24tY29sbGF0YWJsZSBjb21wYXJpc29u LApzbyBsZXQncyBub3QgcmVzdXJyZWN0IHRoYXQgYXNwZWN0LgoKQXV0aG9yOiBGZW5nIFd1IDx3 dWZlbmd3dWZlbmd3dWZlbmdAZ21haWwuY29tPgpSZXZpZXdlZC1ieTogVG9tIExhbmUgPHRnbEBz c3MucGdoLnBhLnVzPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9tL0NBQ0szbXVxNnMt TzFXYzN3NGRSTDFGZThZUS1GejF6SmJlemVRd2h1TGdOeEdORUZpQUBtYWlsLmdtYWlsLmNvbQpC YWNrcGF0Y2gtdGhyb3VnaDogMTgKCkJyYW5jaAotLS0tLS0KUkVMXzE4X1NUQUJMRQoKRGV0YWls cwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvNWZkMWMz ZjI4NzE4OWNmYTRiZmY0YWMzNDkyYzMxMzQxN2RmZjdjOQoKTW9kaWZpZWQgRmlsZXMKLS0tLS0t LS0tLS0tLS0Kc3JjL2JhY2tlbmQvdXRpbHMvYWR0L3NlbGZ1bmNzLmMgfCA4ICsrKysrKysrCjEg ZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKykKCg== --===============1728841491226784713==--