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Johnston Cc: "pgsql-docs@lists.postgresql.org" In-Reply-To: References: <175175762761.3157502.18041595164515835428@wrigleys.postgresql.org> <47411752413203@mail.yandex.ru> <25341752413730@mail.yandex.ru> Subject: Re: Unexpected behaviour: it was documented to return the same value MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Fri, 18 Jul 2025 12:28:50 +0300 Message-Id: <143981752830699@mail.yandex.ru> Content-Transfer-Encoding: base64 Content-Type: text/html; charset=utf-8 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk PGRpdj5Pay4gWWVzLCBjaGFuZ2luZyB0aGUgZXhpc3RpbmcgYmVoYXZpb3VyIGNvdWxkIGxlYWQg dG8gYmFjayBjb21wYXRpYmlsaXR5IGlzc3Vlcy48L2Rpdj48ZGl2PsKgPC9kaXY+PGRpdj5CdXQg aGF2ZSB5b3UgZm91bmQgdGhlIGZ1bmN0aW9uYWxpdHkgdG8gIm1ha2UgYW4gb3B0aW9uIHVucmVj b2duaXphYmxlIGFnYWluIiB1c2VmdWw/IEluIHRoZW9yeSwgd291bGQgaXQgYmUgYXBwcm9wcmlh dGUgdG8gaGF2ZSBlZy4gIlVOU0VUIiB0byBwZXJmb3JtIHRoYXQ/PC9kaXY+PGRpdj48YnIgLz48 L2Rpdj48ZGl2PjxiciAvPjwvZGl2PjxkaXY+LS0tLS0tLS0tLS0tLS0tLTwvZGl2PgogICAgICAg ICAgICAgICAgICAgICAgICA8ZGl2PtCa0L7QvNGDOiBLRVMgKGtlcy1rZXNAeWFuZGV4LnJ1KTs8 YnIgLz48L2Rpdj4KICAgICAgICAgICAgICAgICAgICAgICAgPGRpdj7QmtC+0L/QuNGPOiBwZ3Nx bC1kb2NzQGxpc3RzLnBvc3RncmVzcWwub3JnOzxiciAvPjwvZGl2PgogICAgICAgICAgICAgICAg ICAgICAgICA8ZGl2PtCi0LXQvNCwOiBVbmV4cGVjdGVkIGJlaGF2aW91cjogaXQgd2FzIGRvY3Vt ZW50ZWQgdG8gcmV0dXJuIHRoZSBzYW1lIHZhbHVlOzxiciAvPjwvZGl2PgogICAgICAgICAgICAg ICAgICAgICAgICA8ZGl2PjEzLjA3LjIwMjUsIDE4OjE3LCAiRGF2aWQgRy4gSm9obnN0b24iICZs dDtkYXZpZC5nLmpvaG5zdG9uQGdtYWlsLmNvbSZndDs6PGJyIC8+PC9kaXY+CiAgICAgICAgICAg ICAgICAgICAgICAgIDxibG9ja3F1b3RlPk9uIFN1bmRheSwgSnVseSAxMywgMjAyNSwgS0VTICZs dDs8YSBocmVmPSJtYWlsdG86a2VzLWtlc0B5YW5kZXgucnUiPmtlcy1rZXNAeWFuZGV4LnJ1PC9h PiZndDsgd3JvdGU6PGJyIC8+PGJsb2NrcXVvdGUgY2xhc3M9ImYxM2NhNDg3MTljOGE2MDAzMzkw NWIyM2IzOTY3NWFnbWFpbF9xdW90ZSIgc3R5bGU9ImJvcmRlci1sZWZ0LWNvbG9yOiNjY2M7Ym9y ZGVyLWxlZnQtc3R5bGU6c29saWQ7Ym9yZGVyLWxlZnQtd2lkdGg6MXB4O21hcmdpbjowIDAgMCAw LjhleDtwYWRkaW5nLWxlZnQ6MWV4Ij48ZGl2Pkkgc3VwcG9zZSB0aGF0IERFRkFVTFQgc3ludGF4 IHNob3VsZCBiZSB1c2VkIHRvIHNldCBzZXR0aW5nIHRvIGl0cyBkZWZhdWx0IHZhbHVlLiBFZy48 L2Rpdj48ZGl2PjxkaXY+c2V0X2NvbmZpZyggJ215Lm9wdGlvbicsIERFRkFVTFQsIGZhbHNlICk8 L2Rpdj48ZGl2PlRoaXMgaXMgY2xlYXIgd2hhdCBzaG91bGQgaGFwcGVuIGhlcmUuIEFsc28gdGhp cyBzeW50YXggd2lsbCBjb3JyZXNwb25kIHRvIG90aGVyIHBsYWNlcywgZWcuIElOU0VSVCBJTlRP IHh4IChuYW1lKSBWQUxVRVMgKERFRkFVTFQpLjwvZGl2PjxkaXY+wqA8L2Rpdj48ZGl2PlVzaW5n IE5VTEwgdG8gc2V0IHJlc2V0IHRoZSB2YWx1ZSB0byB0aGUgZGVmYXVsdCBpcyB2ZXJ5IHZlcnkg Y29uZnVzaW5nLjwvZGl2PjxkaXY+PGRpdj5zZXRfY29uZmlnKCAnbXkub3B0aW9uJywgTlVMTCwg ZmFsc2UgKTwvZGl2PjxkaXY+RXhwZWN0ZWQ6IHRoaXMgY2FsbCBzaG91bGQgbWFrZSBvcHRpb24g dW5yZWNvZ25pemFibGUgYWdhaW4uPC9kaXY+PC9kaXY+PC9kaXY+PC9ibG9ja3F1b3RlPjxkaXY+ PGJyIC8+PC9kaXY+PGRpdj5JIGRvbuKAmXQgc2VlIHVzIGNoYW5naW5nIHRoaXMgZXZlbiBpZiBz b21lb25lIHdlcmUgd2lsbGluZyB0byB3cml0ZSBhIHBhdGNoLsKgIFlvdSB3aWxsIGhhdmUgdG8g bWFrZSBkbyB3aXRoIHRoZSBiZWhhdmlvciB0aGF0IGV4aXN0cy48L2Rpdj48ZGl2PjxiciAvPjwv ZGl2PjxkaXY+RGF2aWQgSi48L2Rpdj4KPC9ibG9ja3F1b3RlPg==