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 4.94.2) (envelope-from ) id 1v9RIJ-000W60-HS for pgsql-committers@arkaria.postgresql.org; Thu, 16 Oct 2025 16:57:38 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1v9RII-00EIHT-H7 for pgsql-committers@arkaria.postgresql.org; Thu, 16 Oct 2025 16:57:37 +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 4.94.2) (envelope-from ) id 1v9RFK-00EGzz-Gu for pgsql-committers@lists.postgresql.org; Thu, 16 Oct 2025 16:54:33 +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 4.96) (envelope-from ) id 1v9RFG-002YeZ-2z for pgsql-committers@lists.postgresql.org; Thu, 16 Oct 2025 16:54:33 +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 4.94.2) (envelope-from ) id 1v9RFG-0013D8-J4 for pgsql-committers@lists.postgresql.org; Thu, 16 Oct 2025 16:54:29 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1v9RFE-0020YR-2D for pgsql-committers@lists.postgresql.org; Thu, 16 Oct 2025 16:54:28 +0000 Content-Type: multipart/mixed; boundary="===============6404214307038240472==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Align the data block sizes of pg_dump's various compression mode X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Thu, 16 Oct 2025 16:54:28 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6404214307038240472== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QWxpZ24gdGhlIGRhdGEgYmxvY2sgc2l6ZXMgb2YgcGdfZHVtcCdzIHZhcmlvdXMgY29tcHJlc3Np b24gbW9kZXMuCgpBZnRlciBjb21taXQgZmU4MTkyYTk1LCBjb21wcmVzc196c3RkLmMgdGVuZHMg dG8gcHJvZHVjZSBkYXRhIGJsb2NrCnNpemVzIGFyb3VuZCAxMjhLLCBhbmQgd2UgZG9uJ3QgcmVh bGx5IGhhdmUgYW55IGNvbnRyb2wgb3ZlciB0aGF0CnVubGVzcyB3ZSB3YW50IHRvIG92ZXJydWxl IFpTVERfQ1N0cmVhbU91dFNpemUoKS4gIFdoaWNoIHNlZW1zIGxpa2UKYSBiYWQgaWRlYS4gIEJ1 dCBsZXQncyB0cnkgdG8gYWxpZ24gdGhlIG90aGVyIGNvbXByZXNzaW9uIG1vZGVzIHRvCnByb2R1 Y2UgYmxvY2sgc2l6ZXMgcm91Z2hseSBjb21wYXJhYmxlIHRvIHRoYXQsIHNvIHRoYXQgcGdfcmVz dG9yZSdzCnNraXAtZGF0YSBwZXJmb3JtYW5jZSBpc24ndCBlbm9ybW91c2x5IGRpZmZlcmVudCBm b3IgZGlmZmVyZW50IG1vZGVzLgoKZ3ppcCBjb21wcmVzc2lvbiBjYW4gYmUgYnJvdWdodCBpbiBs aW5lIHNpbXBseSBieSBzZXR0aW5nCkRFRkFVTFRfSU9fQlVGRkVSX1NJWkUgPSAxMjhLLCB3aGlj aCB0aGlzIHBhdGNoIGRvZXMuICBUaGF0CmluY3JlYXNlcyBzb21lIHVucmVsYXRlZCBidWZmZXIg c2l6ZXMsIGJ1dCBub25lIG9mIHRoZW0gc2VlbQpwcm9ibGVtYXRpYyBmb3IgbW9kZXJuIHBsYXRm b3Jtcy4KCmx6NCdzIGlkZWEgb2YgYXBwcm9wcmlhdGUgYmxvY2sgc2l6ZSBpcyBoaWdobHkgbm9u bGluZWFyOgppZiB3ZSBqdXN0IGluY3JlYXNlIERFRkFVTFRfSU9fQlVGRkVSX1NJWkUgdGhlbiB0 aGUgb3V0cHV0CmJsb2NrcyBlbmQgdXAgYXJvdW5kIDIwMEsuICBJIGZvdW5kIHRoYXQgYWRqdXN0 aW5nIHRoZSBzbG9wCmZhY3RvciBpbiBMWjRTdGF0ZV9jb21wcmVzc2lvbl9pbml0IHdhcyBhIG5v dC10b28tdWdseSB3YXkKb2YgYnJpbmdpbmcgdGhhdCBudW1iZXIgcm91Z2hseSBpbnRvIGxpbmUu CgpXaXRoIGNvbXByZXNzID0gbm9uZSB5b3UgZ2V0IGRhdGEgYmxvY2tzIHRoZSBzYW1lIHNpemVz IGFzIHRoZQp0YWJsZSByb3dzLCB3aGljaCBzZWVtcyBwb3RlbnRpYWxseSBwcm9ibGVtYXRpYyBm b3IgbmFycm93IHRhYmxlcy4KSW50cm9kdWNlIGEgbGF5ZXIgb2YgYnVmZmVyaW5nIHRvIG1ha2Ug dGhhdCBjYXNlIG1hdGNoIHRoZSBvdGhlcnMuCgpDb21tZW50cyBpbiBjb21wcmVzc19pby5oIGFu ZCAwMDJfcGdfZHVtcC5wbCBzdWdnZXN0IHRoYXQgaWYKd2UgaW5jcmVhc2UgREVGQVVMVF9JT19C VUZGRVJfU0laRSB0aGVuIHdlIG5lZWQgdG8gaW5jcmVhc2UgdGhlCmFtb3VudCBvZiBkYXRhIGZl ZCB0aHJvdWdoIHRoZSB0ZXN0cyBpbiBvcmRlciB0byBpbXByb3ZlIGNvdmVyYWdlLgpJJ3ZlIG5v dCBkb25lIHRoYXQgaGVyZSwgbGVhdmluZyBpdCBmb3IgYSBzZXBhcmF0ZSBwYXRjaC4KCkF1dGhv cjogVG9tIExhbmUgPHRnbEBzc3MucGdoLnBhLnVzPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rn ci5lcy9tLzM1MTUzNTcuMTc2MDEyODAxN0Bzc3MucGdoLnBhLnVzCgpCcmFuY2gKLS0tLS0tCm1h c3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1p dGRpZmYvNjZlYzAxZGM0MTI0M2Q3NTY4OTY3NzdhYTY2ZGYxNDlhYzhmYTMxZAoKTW9kaWZpZWQg RmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2Jpbi9wZ19kdW1wL2NvbXByZXNzX2lvLmggICAgfCAg NCArLS0Kc3JjL2Jpbi9wZ19kdW1wL2NvbXByZXNzX2x6NC5jICAgfCAgOSArKysrLS0Kc3JjL2Jp bi9wZ19kdW1wL2NvbXByZXNzX25vbmUuYyAgfCA2NCArKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKy0tCnNyYy90b29scy9wZ2luZGVudC90eXBlZGVmcy5saXN0IHwgIDEgKwo0 IGZpbGVzIGNoYW5nZWQsIDcyIGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgo= --===============6404214307038240472==--