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 1wx6C5-002QWS-2O for pgsql-committers@arkaria.postgresql.org; Thu, 20 Aug 2026 17:04:45 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wx6C4-009cb7-1f for pgsql-committers@arkaria.postgresql.org; Thu, 20 Aug 2026 17:04:44 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wx697-009bON-0j for pgsql-committers@lists.postgresql.org; Thu, 20 Aug 2026 17:01:41 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wx693-00000000L6e-0zHB for pgsql-committers@lists.postgresql.org; Thu, 20 Aug 2026 17:01:40 +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 1wx692-004p71-0B for pgsql-committers@lists.postgresql.org; Thu, 20 Aug 2026 17:01:36 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1wx68z-00000001NzU-3RSs for pgsql-committers@lists.postgresql.org; Thu, 20 Aug 2026 17:01:34 +0000 Content-Type: multipart/mixed; boundary="===============1501508110080342329==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Micro-optimize appendStringInfo[VA]. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 20 Aug 2026 17:01:34 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============1501508110080342329== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 TWljcm8tb3B0aW1pemUgYXBwZW5kU3RyaW5nSW5mb1tWQV0uCgpJbiB0aGUgbG9vcCBpbiBhcHBl bmRTdHJpbmdJbmZvLCBhdm9pZCBhIHVzZWxlc3MgYXNzaWdubWVudCB0bwplcnJubyBkdXJpbmcg dGhlIGZpcnN0IChhbmQgdXN1YWxseSBvbmx5KSBpdGVyYXRpb24uICBUaGlzCm1pZ2h0IG1ha2Ug YSBub3RpY2VhYmxlIGRpZmZlcmVuY2UgZGVwZW5kaW5nIG9uIGhvdyBlZmZpY2llbnRseQp0aGUg cGxhdGZvcm0gZGVhbHMgd2l0aCB0aHJlYWQtbG9jYWwgdmFyaWFibGVzLgoKVHJ5IHRvIG1ha2Ug dGhlIGNvbXBpbGVyIGlubGluZSBhcHBlbmRTdHJpbmdJbmZvVkEgaW50bwphcHBlbmRTdHJpbmdJ bmZvLgoKSW5zdGVhZCBvZiBoYXZpbmcgYXBwZW5kU3RyaW5nSW5mb1ZBIGdvIHRocm91Z2ggcHZz bnByaW50ZiwgbWFrZQppdCBjYWxsIHZzbnByaW50ZiBkaXJlY3RseS4gIHB2c25wcmludGYgYWRk cyBsaXR0bGUgZXhjZXB0IGFuCmludC12ZXJzdXMtc2l6ZV90IGltcGVkYW5jZSBtaXNtYXRjaC4g IFdlIGRvIGhhdmUgdG8gZHVwbGljYXRlIGl0cwplcnJvciBoYW5kbGluZyBmb3IgdGhlIG5wcmlu dGVkIDwgMCBjYXNlLCBidXQgd2UgZG9uJ3QgbmVlZCB0bwpkdXBsaWNhdGUgaXRzIGNoZWNrIGZv ciBNYXhBbGxvY1NpemUgb3ZlcnJ1biwgYmVjYXVzZQplbmxhcmdlU3RyaW5nSW5mbyBjYW4gaGFu ZGxlIHRoYXQganVzdCBhcyBlYXNpbHkuICBBbHNvLCBpdHMKaW5zaXN0ZW5jZSBvbiBhZGRpbmcg b25lIHRvIG5wcmludGVkIGlzIG5vdCBuZWVkZWQgaGVyZSwgc2luY2UKZW5sYXJnZVN0cmluZ0lu Zm8gZXhwZWN0cyB0aGUgbnVtYmVyIG9mIGRhdGEgYnl0ZXMgdG8gYWRkLgoKSW4gY29tYmluYXRp b24sIHRoZXNlIGNoYW5nZXMgc2VlbSB0byBhYm91dCBoYWx2ZSB0aGUgcGVuYWx0eSBmb3IKZ29p bmcgdGhyb3VnaCBhcHBlbmRTdHJpbmdJbmZvIHJhdGhlciB0aGFuIGRpcmVjdGx5IHRvIHNucHJp bnRmLmMuClRoaXMgaXMgZW5vdWdoIHRvIGJ1eSBiYWNrIHRoZSBwZXJmb3JtYW5jZSBsb3NzIGlu Y3VycmVkIGluCmZvcm1hdHRpbmcuYyBieSB0aGUgcHJlY2VkaW5nIHRocmVlIHBhdGNoZXMsIGFu ZCBldmVuIGEgbGl0dGxlIG1vcmUuCkl0IHNob3VsZCBoZWxwIG90aGVyIHVzYWdlcyB0b28uCgpB dXRob3I6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51cz4KUmV2aWV3ZWQtYnk6IEhlaWtraSBM aW5uYWthbmdhcyA8aGxpbm5ha2FAaWtpLmZpPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5l cy9tLzM0NTExNzUuMTc4NjY0MTg3MUBzc3MucGdoLnBhLnVzCgpCcmFuY2gKLS0tLS0tCm1hc3Rl cgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRp ZmYvMzgzMzdlZTYzOWIxODI1NTk3ZGVlOGNjMDJjYzljMGFhYTgzZmViMQoKTW9kaWZpZWQgRmls ZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2NvbW1vbi9zdHJpbmdpbmZvLmMgfCAzOSArKysrKysrKysr KysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0KMSBmaWxlIGNoYW5nZWQsIDI2IGluc2VydGlv bnMoKyksIDEzIGRlbGV0aW9ucygtKQoK --===============1501508110080342329==--