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Fri, 26 Jan 2024 03:20:18 +0000 Content-Type: multipart/mixed; boundary="===============6952860923793532432==" MIME-Version: 1.0 From: David Rowley To: pgsql-committers@lists.postgresql.org Subject: pgsql: Improve NestLoopParam generation for lateral subqueries X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 26 Jan 2024 03:20:18 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6952860923793532432== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 SW1wcm92ZSBOZXN0TG9vcFBhcmFtIGdlbmVyYXRpb24gZm9yIGxhdGVyYWwgc3VicXVlcmllcwoK SXQgd2FzIHBvc3NpYmxlIGluIGNhc2VzIHdoZXJlIHdlIGhhZCBhIExBVEVSQUwgam9pbmVkIHN1 YnF1ZXJ5IHRoYXQKd2hlbiB0aGUgc2FtZSBWYXIgaXMgbWVudGlvbmVkIGluIGJvdGggdGhlIGxh dGVyYWwgcmVmZXJlbmNlcyBhbmQgaW4gdGhlCm91dGVyIFZhcnMgb2YgdGhlIHNjYW4gY2xhdXNl cyB0aGF0IHRoZSBnaXZlbiBWYXIgd291bGRuJ3QgYmUgYXNzaWduZWQKdG8gdGhlIHNhbWUgTmVz dExvb3BQYXJhbS4KClRoaXMgY291bGQgY2F1c2UgaXNzdWVzIGluIE1lbW9pemUgYXMgdGhlIGNh Y2hlIGtleSB3b3VsZCByZWZlcmVuY2UgdGhlClZhciBmb3IgdGhlIHNjYW4gY2xhdXNlcyBidXQg d2hlbiB0aGUgcGFyYW1ldGVyIGZvciB0aGUgbGF0ZXJhbCByZWZlcmVuY2VzCmNoYW5nZWQgc29t ZSBjb2RlIGluIE1lbW9pemUgd291bGQgc2VlIHRoYXQgc29tZSBvdGhlciBwYXJhbWV0ZXIgaGFk CmNoYW5nZWQgdGhhdCdzIG5vdCBwYXJ0IG9mIHRoZSBjYWNoZSBrZXkgYW5kIGVuZCB1cCBwdXJn aW5nIHRoZSBlbnRpcmUKY2FjaGUgYXMgYSByZXN1bHQsIHRoaW5raW5nIHRoZSBjYWNoZSBoYWQg YmVjb21lIHN0YWxlLiAgVGhpcyBjb3VsZApyZXN1bHQgaW4gYSBOZXN0ZWQgTG9vcCAtPiBNZW1v aXplIHBsYW4gYmVpbmcgcXVpdGUgaW5lZmZpY2llbnQgYXMsIGluCnRoZSB3b3JzdCBjYXNlLCB0 aGUgY2FjaGUgcHVyZ2luZyBjb3VsZCByZXN1bHQgaW4gbmV2ZXIgZ2V0dGluZyBhIGNhY2hlCmhp dC4gIEluIG5vIGNhc2VzIGNvdWxkIHRoaXMgcHJvYmxlbSBsZWFkIHRvIGluY29ycmVjdCBxdWVy eSByZXN1bHRzLgoKSGVyZSB3ZSBzd2l0Y2ggdGhlIG9yZGVyIG9mIG9wZXJhdGlvbnMgc28gdGhh dCB3ZSBjcmVhdGUgTmVzdExvb3BQYXJhbQpmb3IgdGhlIGxhdGVyYWwgcmVmZXJlbmNlcyBmaXJz dCBiZWZvcmUgZG9pbmcgcmVwbGFjZV9uZXN0bG9vcF9wYXJhbXMoKS4KcmVwbGFjZV9uZXN0bG9v cF9wYXJhbXMoKSB3aWxsIGZpbmQgYW5kIHJldXNlIHRoZSBleGlzdGluZyBOZXN0TG9vcFBhcmFt CmluIGNhc2VzIHdoZXJlIHRoZSBWYXIgZXhpc3RzIGluIGJvdGggbG9jYXRpb25zLgoKQXV0aG9y OiBSaWNoYXJkIEd1bwpSZXZpZXdlZC1ieTogVG9tIExhbmUsIERhdmlkIFJvd2xleQpEaXNjdXNz aW9uOiBodHRwczovL3Bvc3Rnci5lcy9tL0NBTWJXczQ4WEhKRUsxUTFDekFRN0w5c1RBTlRzOVcx Y2VwWHU4JTNES2MwcXVVTCUyQnRnNFElNDBtYWlsLmdtYWlsLmNvbQoKQnJhbmNoCi0tLS0tLQpt YXN0ZXIKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0Z3Jlc3FsLm9yZy9wZy9jb21t aXRkaWZmLzJjY2E5NWUxNzU0NjNhN2FmOTUxNjQ0OThiODg5YjFlYTExODU4M2QKCk1vZGlmaWVk IEZpbGVzCi0tLS0tLS0tLS0tLS0tCnNyYy9iYWNrZW5kL29wdGltaXplci9wbGFuL2NyZWF0ZXBs YW4uYyB8IDE1ICsrKysrKysrKystLS0Kc3JjL3Rlc3QvcmVncmVzcy9leHBlY3RlZC9tZW1vaXpl Lm91dCAgIHwgMzcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCnNyYy90ZXN0L3Jl Z3Jlc3Mvc3FsL21lbW9pemUuc3FsICAgICAgICB8IDE3ICsrKysrKysrKysrKysrKwozIGZpbGVz IGNoYW5nZWQsIDY2IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCgo= --===============6952860923793532432==--