pgsql: Improve the handling of result type coercions in SQL functions.
Tom Lane <[email protected]> Wed, 08 Jan 2020 16:08:27 +0000
| Newsgroups | gmane.comp.db.postgresql.devel.cvs |
|---|---|
| Message-ID | <[email protected]> |
--===============5698257757901136976== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 SW1wcm92ZSB0aGUgaGFuZGxpbmcgb2YgcmVzdWx0IHR5cGUgY29lcmNpb25zIGluIFNRTCBmdW5j dGlvbnMuCgpVc2UgdGhlIHBhcnNlcidzIHN0YW5kYXJkIHR5cGUgY29lcmNpb24gbWFjaGluZXJ5 IHRvIGNvbnZlcnQgdGhlCm91dHB1dCBjb2x1bW4ocykgb2YgYSBTUUwgZnVuY3Rpb24ncyBmaW5h bCBTRUxFQ1Qgb3IgUkVUVVJOSU5HCnRvIHRoZSB0eXBlKHMpIHRoZXkgc2hvdWxkIGhhdmUgYWNj b3JkaW5nIHRvIHRoZSBmdW5jdGlvbidzIGRlY2xhcmVkCnJlc3VsdCB0eXBlLiAgV2UnbGwgYWxs b3cgYW55IGNhc2Ugd2hlcmUgYW4gYXNzaWdubWVudC1sZXZlbApjb2VyY2lvbiBpcyBhdmFpbGFi bGUuICBQcmV2aW91c2x5LCB3ZSBmYWlsZWQgdW5sZXNzIHRoZSByZXF1aXJlZApjb2VyY2lvbiB3 YXMgYSBiaW5hcnktY29tcGF0aWJsZSBvbmUgKGFuZCB0aGUgZG9jdW1lbnRhdGlvbiBpZ25vcmVk CnRoaXMsIGZhbHNlbHkgY2xhaW1pbmcgdGhhdCB0aGUgdHlwZXMgbXVzdCBtYXRjaCBleGFjdGx5 KS4KCk5vdGFibHksIHRoZSBjb2VyY2lvbiBub3cgYWNjb3VudHMgZm9yIHR5cG1vZHMsIHNvIHRo YXQgY2FzZXMgd2hlcmUKYSBTUUwgZnVuY3Rpb24gaXMgZGVjbGFyZWQgdG8gcmV0dXJuIGEgY29t cG9zaXRlIHR5cGUgd2hvc2UgY29sdW1ucwphcmUgdHlwbW9kLWNvbnN0cmFpbmVkIG5vdyBiZWhh dmUgYXMgb25lIHdvdWxkIGV4cGVjdC4gIEFyZ3VhYmx5CnRoaXMgYXNwZWN0IGlzIGEgYnVnIGZp eCwgYnV0IHRoZSBvdmVyYWxsIGJlaGF2aW9yYWwgY2hhbmdlIGhlcmUKc2VlbXMgdG9vIGxhcmdl IHRvIGNvbnNpZGVyIGJhY2stcGF0Y2hpbmcuCgpBIG5pY2Ugc2lkZS1lZmZlY3QgaXMgdGhhdCBm dW5jdGlvbnMgY2FuIG5vdyBiZSBpbmxpbmVkIGluIGEKZmV3IGNhc2VzIHdoZXJlIHdlIHByZXZp b3VzbHkgZmFpbGVkIHRvIGRvIHNvIGJlY2F1c2Ugb2YgdHlwZQptaXNtYXRjaGVzLgoKRGlzY3Vz c2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS8xODkyOS4xNTc0ODk1NDMwQHNzcy5wZ2gucGEudXMK CkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdy ZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi85MTNiYmQ4OGRjNmI4NTljNzBlYmI0ODEwN2IzOGQ2OTNj NGM2NjczCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpkb2Mvc3JjL3NnbWwveGZ1bmMu c2dtbCAgICAgICAgICAgICAgICAgIHwgIDQ0ICsrLQpzcmMvYmFja2VuZC9jYXRhbG9nL3BnX3By b2MuYyAgICAgICAgICAgIHwgIDExICstCnNyYy9iYWNrZW5kL2V4ZWN1dG9yL2Z1bmN0aW9ucy5j ICAgICAgICAgfCA1MDggKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQpzcmMvYmFja2Vu ZC9vcHRpbWl6ZXIvdXRpbC9jbGF1c2VzLmMgICAgIHwgMTMxICsrKy0tLS0tCnNyYy9pbmNsdWRl L2V4ZWN1dG9yL2Z1bmN0aW9ucy5oICAgICAgICAgfCAgIDggKy0Kc3JjL3Rlc3QvcmVncmVzcy9l eHBlY3RlZC9yYW5nZWZ1bmNzLm91dCB8IDIxMCArKysrKysrKysrKystCnNyYy90ZXN0L3JlZ3Jl c3Mvc3FsL3JhbmdlZnVuY3Muc3FsICAgICAgfCAgNzYgKysrKy0KNyBmaWxlcyBjaGFuZ2VkLCA2 NTYgaW5zZXJ0aW9ucygrKSwgMzMyIGRlbGV0aW9ucygtKQoK --===============5698257757901136976==--