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\nAlso, if you are using third-party replication tools that depend on \"logical decoding\", see the fourth changelog entry below.
\nAlso, if you are upgrading from a version earlier than 9.6.2, see Section E.23.
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\nBy itself, this patch will only fix the behavior in newly initdb'd databases. If you wish to apply this change in an existing database, follow the corrected procedure shown in the changelog entry for CVE-2017-7547, in Section E.21.
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\nIf you are using a replication tool that depends on logical decoding, and it should have copied a nonempty data set at the start of replication, it is advisable to recreate the replica after installing this update, or to verify its contents against the source server.
", "text": "Fix possibly-invalid initial snapshot during logical decoding (Petr Jelinek, Andres Freund) The initial snapshot created for a logical decoding replication slot was potentially incorrect. This could cause third-party tools that use logical decoding to copy incomplete/inconsistent initial data. This was more likely to happen if the source server was busy at the time of slot creation, or if another logical slot already existed. If you are using a replication tool that depends on logical decoding, and it should have copied a nonempty data set at the start of replication, it is advisable to recreate the replica after installing this update, or to verify its contents against the source server.", "title": "Fix possibly-invalid initial snapshot during logical decoding", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "e9928db0b8331bf30cd342e384be00e93cb63b72603c8f452ee174146e326061", "section_path": ["Changes"], "commit_groups": [["28afff347", "2bef06d51", "47f896b5c", "5da646138"], ["29e8c881d", "54270d7eb", "56e19d938", "b6ecf26cc"]], "identity_text": "Fix possibly-invalid initial snapshot during logical decoding (Petr Jelinek, Andres Freund) The initial snapshot created for a logical decoding replication slot was potentially incorrect. This could cause third-party tools that use logical decoding to copy incomplete/inconsistent initial data. This was more likely to happen if the source server was busy at the time of slot creation, or if another logical slot already existed. If you are using a replication tool that depends on logical decoding, and it should have copied a nonempty data set at the start of replication, it is advisable to recreate the replica after installing this update, or to verify its contents against the source server.", "commit_aliases": ["28afff347", "29e8c881d", "2bef06d51", "47f896b5c", "54270d7eb", "56e19d938", "5da646138", "b6ecf26cc"], "source_commits": ["28afff347", "29e8c881d"], "source_entry_id": "9.6.3/changes/004", "db_id": "2baaf2e665774e8e2c87b37d9edb045e", "patch_ids": ["8f0d681d19413f377c3b0916df0bae44", "fa0c3e52b7d9017e12cea202901d186f"], "statement_hash": "55d08845b87209b80c37af90ff97947d7d431c9408916fb27e34455eb88b258d", "relations": [{"rule": 2, "type": "equivalent", "target": "5b13f9321266666fc498dfe67c993479", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "55d08845b87209b80c37af90ff97947d7d431c9408916fb27e34455eb88b258d"}}, {"rule": 2, "type": "equivalent", "target": "f08f755d70b75ef35c30ae8a6d955c81", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "55d08845b87209b80c37af90ff97947d7d431c9408916fb27e34455eb88b258d"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "f08f755d70b75ef35c30ae8a6d955c81", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix possibly-invalid initial snapshot during logical decoding", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "55d08845b87209b80c37af90ff97947d7d431c9408916fb27e34455eb88b258d"}, "url": "/docs/compare/?release=9.5.7#9.5.7-6b238a397321deb0", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "5b13f9321266666fc498dfe67c993479", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Fix possibly-invalid initial snapshot during logical decoding", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "55d08845b87209b80c37af90ff97947d7d431c9408916fb27e34455eb88b258d"}, "url": "/docs/compare/?release=9.4.12#9.4.12-6b238a397321deb0", "source_url": "/docs/release/9.4.12/#AEN121715"}]}, {"id": "9.6.3-713a97279226cff7", "cves": [], "html": "Fix possible corruption of \"init forks\" of unlogged indexes (Robert Haas, Michael Paquier)
\nThis could result in an unlogged index being set to an invalid state after a crash and restart. Such a problem would persist until the index was dropped and rebuilt.
", "text": "Fix possible corruption of \"init forks\" of unlogged indexes (Robert Haas, Michael Paquier) This could result in an unlogged index being set to an invalid state after a crash and restart. Such a problem would persist until the index was dropped and rebuilt.", "title": "Fix possible corruption of \"init forks\" of unlogged indexes", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "2ade040b6f354b70f09a2a5f8835258e239667b028597901c96dbbf2d7645fca", "section_path": ["Changes"], "commit_groups": [["36fcb36b8", "6bd7816e7", "87f998203", "b2ae1d6c4", "bbd5e600f", "c17a3f57e"]], "identity_text": "Fix possible corruption of init forks of unlogged indexes (Robert Haas, Michael Paquier) This could result in an unlogged index being set to an invalid state after a crash and restart. Such a problem would persist until the index was dropped and rebuilt.", "commit_aliases": ["36fcb36b8", "6bd7816e7", "87f998203", "b2ae1d6c4", "bbd5e600f", "c17a3f57e"], "source_commits": ["36fcb36b8"], "source_entry_id": "9.6.3/changes/005", "db_id": "ca9e7897b0b819057bd22c3e412c2a31", "patch_ids": ["f38b5e08b09f359102375fc56205e27a"], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95", "relations": [{"rule": 2, "type": "equivalent", "target": "3cd432e6bf2afd9768a1ca6668a16b11", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}}, {"rule": 2, "type": "equivalent", "target": "4211c712a1cafeeda59a3774d3215bb6", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}}, {"rule": 2, "type": "equivalent", "target": "78b68e1b952f1ca693a0b48ee6e72d22", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}}, {"rule": 2, "type": "equivalent", "target": "bd24590e475333f4790f5fe53c61411a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "bd24590e475333f4790f5fe53c61411a", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix possible corruption of \"init forks\" of unlogged indexes", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}, "url": "/docs/compare/?release=9.5.7#9.5.7-713a97279226cff7", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "4211c712a1cafeeda59a3774d3215bb6", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Fix possible corruption of \"init forks\" of unlogged indexes", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}, "url": "/docs/compare/?release=9.4.12#9.4.12-713a97279226cff7", "source_url": "/docs/release/9.4.12/#AEN121715"}, {"db_id": "3cd432e6bf2afd9768a1ca6668a16b11", "kind": "equivalent", "version": "9.3.17", "label": "9.3.17", "title": "Fix possible corruption of \"init forks\" of unlogged indexes", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}, "url": "/docs/compare/?release=9.3.17#9.3.17-713a97279226cff7", "source_url": "/docs/release/9.3.17/#AEN116096"}, {"db_id": "78b68e1b952f1ca693a0b48ee6e72d22", "kind": "equivalent", "version": "9.2.21", "label": "9.2.21", "title": "Fix possible corruption of \"init forks\" of unlogged indexes", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "72154e11e8954b335d0bac05809c8026ca9489a2b55963899b1c9caca08b7e95"}, "url": "/docs/compare/?release=9.2.21#9.2.21-713a97279226cff7", "source_url": "/docs/release/9.2.21/#AEN111124"}]}, {"id": "9.6.3-e4a83b9f8d78bc1f", "cves": [], "html": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction (Tom Lane)
\nIn most cases this turned out to have no visible ill effects, but in corner cases it could result in circular references in pg_subtrans, potentially causing infinite loops in queries that examine rows modified by the two-phase transaction.
", "text": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction (Tom Lane) In most cases this turned out to have no visible ill effects, but in corner cases it could result in circular references in pg_subtrans, potentially causing infinite loops in queries that examine rows modified by the two-phase transaction.", "title": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "ee8a236371256781eea6ca2271e71f41a261a1c22fa077835d4d67883004e8d7", "section_path": ["Changes"], "commit_groups": [["0874d4f3e", "2e14541c4", "856580873", "952e33b05", "a66e01bbc", "f5885488d"]], "identity_text": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction (Tom Lane) In most cases this turned out to have no visible ill effects, but in corner cases it could result in circular references in pg_subtrans, potentially causing infinite loops in queries that examine rows modified by the two-phase transaction.", "commit_aliases": ["0874d4f3e", "2e14541c4", "856580873", "952e33b05", "a66e01bbc", "f5885488d"], "source_commits": ["f5885488d"], "source_entry_id": "9.6.3/changes/006", "db_id": "214a1b3821d5a36db45f6c05c6441387", "patch_ids": ["e5e714d9b1b3bab7106dc7a35067d3f5"], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36", "relations": [{"rule": 2, "type": "equivalent", "target": "3a8a1634b4824238c9d0aaf6c493651e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}}, {"rule": 2, "type": "equivalent", "target": "5565ced6b2c6375ed2a7adcb94929f22", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}}, {"rule": 2, "type": "equivalent", "target": "75c0cadf13ce21c94069e1147a75546c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}}, {"rule": 2, "type": "equivalent", "target": "a3e69383f90c4a60d164e139ede77344", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "75c0cadf13ce21c94069e1147a75546c", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}, "url": "/docs/compare/?release=9.5.7#9.5.7-e4a83b9f8d78bc1f", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "5565ced6b2c6375ed2a7adcb94929f22", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}, "url": "/docs/compare/?release=9.4.12#9.4.12-e4a83b9f8d78bc1f", "source_url": "/docs/release/9.4.12/#AEN121715"}, {"db_id": "3a8a1634b4824238c9d0aaf6c493651e", "kind": "equivalent", "version": "9.3.17", "label": "9.3.17", "title": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}, "url": "/docs/compare/?release=9.3.17#9.3.17-e4a83b9f8d78bc1f", "source_url": "/docs/release/9.3.17/#AEN116096"}, {"db_id": "a3e69383f90c4a60d164e139ede77344", "kind": "equivalent", "version": "9.2.21", "label": "9.2.21", "title": "Fix incorrect reconstruction of pg_subtrans entries when a standby server replays a prepared but uncommitted two-phase transaction", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1646bb71052a636d7ea91585c578d6b36f95ecebe2e215e01cef7972ed52fa36"}, "url": "/docs/compare/?release=9.2.21#9.2.21-e4a83b9f8d78bc1f", "source_url": "/docs/release/9.2.21/#AEN111124"}]}, {"id": "9.6.3-1642c21f7d0331f5", "cves": [], "html": "Avoid possible crash in walsender due to failure to initialize a string buffer (Stas Kelvich, Fujii Masao)
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", "text": "Fix possible crash when rescanning a nearest-neighbor index-only scan on a GiST index (Tom Lane)", "title": "Fix possible crash when rescanning a nearest-neighbor index-only scan on a GiST index", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "300f3908b16b54c5613dc42e8a39e4a2e5e775feafb4326d2adb101566a1f89d", "section_path": ["Changes"], "commit_groups": [["3f074845a", "6cfb428b0", "855f0e924"]], "identity_text": "Fix possible crash when rescanning a nearest-neighbor index-only scan on a GiST index (Tom Lane)", "commit_aliases": ["3f074845a", "6cfb428b0", "855f0e924"], "source_commits": ["855f0e924"], "source_entry_id": "9.6.3/changes/008", "db_id": "708eb8c8884994fd2a9bde107b8b20e3", "patch_ids": ["36c69040f8f8b01e6764d3bd1fe1d324"], "statement_hash": "da0fe145de3873dd50be80b13b9c123ea764887e0a86cf7f27cee5eb2b39af71", "relations": [{"rule": 2, "type": "equivalent", "target": "848ec67f014cc1773892db9fb138409a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "da0fe145de3873dd50be80b13b9c123ea764887e0a86cf7f27cee5eb2b39af71"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "848ec67f014cc1773892db9fb138409a", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix possible crash when rescanning a nearest-neighbor index-only scan on a GiST index", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "da0fe145de3873dd50be80b13b9c123ea764887e0a86cf7f27cee5eb2b39af71"}, "url": "/docs/compare/?release=9.5.7#9.5.7-9b5f1dfe9c927f3a", "source_url": "/docs/release/9.5.7/#AEN130075"}]}, {"id": "9.6.3-6a5dd5b985f577e6", "cves": [], "html": "Prevent delays in postmaster's launching of multiple parallel worker processes (Tom Lane)
\nThere could be a significant delay (up to tens of seconds) before satisfying a query's request for more than one worker process, or when multiple queries requested workers simultaneously. On most platforms this required unlucky timing, but on some it was the typical case.
", "text": "Prevent delays in postmaster's launching of multiple parallel worker processes (Tom Lane) There could be a significant delay (up to tens of seconds) before satisfying a query's request for more than one worker process, or when multiple queries requested workers simultaneously. On most platforms this required unlucky timing, but on some it was the typical case.", "title": "Prevent delays in postmaster's launching of multiple parallel worker processes", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "027b98f6b1f68721ab17ed8e69502a8a5a93fe5fc9b52874f69fdc3af68c0971", "section_path": ["Changes"], "commit_groups": [["893902085", "dfa4baf91"], ["aa1351f1e", "e880df25e"]], "identity_text": "Prevent delays in postmaster's launching of multiple parallel worker processes (Tom Lane) There could be a significant delay (up to tens of seconds) before satisfying a query's request for more than one worker process, or when multiple queries requested workers simultaneously. On most platforms this required unlucky timing, but on some it was the typical case.", "commit_aliases": ["893902085", "aa1351f1e", "dfa4baf91", "e880df25e"], "source_commits": ["dfa4baf91", "e880df25e"], "source_entry_id": "9.6.3/changes/009", "db_id": "569470d57e1c4fb950e17f404dd96677", "patch_ids": ["909d3f1cf0867cc592efec99804cffe4", "cc7a6ce1680a7494b3dee1f80bfe4606"], "statement_hash": "20912b8569497e58aacd637eaab5eb8f31d31d682d24c702ce5b25bad621837b", "relations": [], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": []}, {"id": "9.6.3-54a4d31c01245cc6", "cves": [], "html": "Fix postmaster's handling of fork() failure for a background worker process (Tom Lane)
Previously, the postmaster updated portions of its state as though the process had been launched successfully, resulting in subsequent confusion.
", "text": "Fix postmaster's handling of fork() failure for a background worker process (Tom Lane) Previously, the postmaster updated portions of its state as though the process had been launched successfully, resulting in subsequent confusion.", "title": "Fix postmaster's handling of fork() failure for a background worker process", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "07695a7dc4e2e388bf21b5c252e5615ad9580a58f37781fd582038a2ad495530", "section_path": ["Changes"], "commit_groups": [["436b560b8", "4fe04244b", "63f64d282", "dba1f310a"]], "identity_text": "Fix postmaster's handling of fork() failure for a background worker process (Tom Lane) Previously, the postmaster updated portions of its state as though the process had been launched successfully, resulting in subsequent confusion.", "commit_aliases": ["436b560b8", "4fe04244b", "63f64d282", "dba1f310a"], "source_commits": ["63f64d282"], "source_entry_id": "9.6.3/changes/010", "db_id": "227f3ff0d82b87f4d6dabda4f15bfd7e", "patch_ids": ["f018e69a1ffa093f4f657c98f1ba43c4"], "statement_hash": "c1f121c35aed08692450221269d3c58854ee2d89697e0ee044c7e73ece604d11", "relations": [{"rule": 2, "type": "equivalent", "target": "7021976579f14345872a9d74e0dfb7b6", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c1f121c35aed08692450221269d3c58854ee2d89697e0ee044c7e73ece604d11"}}, {"rule": 2, "type": "equivalent", "target": "e4a035b7ce4d85af690ca996cd09f523", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c1f121c35aed08692450221269d3c58854ee2d89697e0ee044c7e73ece604d11"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "e4a035b7ce4d85af690ca996cd09f523", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix postmaster's handling of fork() failure for a background worker process", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c1f121c35aed08692450221269d3c58854ee2d89697e0ee044c7e73ece604d11"}, "url": "/docs/compare/?release=9.5.7#9.5.7-54a4d31c01245cc6", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "7021976579f14345872a9d74e0dfb7b6", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Fix postmaster's handling of fork() failure for a background worker process", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c1f121c35aed08692450221269d3c58854ee2d89697e0ee044c7e73ece604d11"}, "url": "/docs/compare/?release=9.4.12#9.4.12-54a4d31c01245cc6", "source_url": "/docs/release/9.4.12/#AEN121715"}]}, {"id": "9.6.3-a163638de1864f04", "cves": [], "html": "Fix possible \"no relation entry for relid 0\" error when planning nested set operations (Tom Lane)
", "text": "Fix possible \"no relation entry for relid 0\" error when planning nested set operations (Tom Lane)", "title": "Fix possible \"no relation entry for relid 0\" error when planning nested set operations", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "85259e840f5eb44ff2009d3431f7cf8319f543b45d22b63cba724f42c20e40f7", "section_path": ["Changes"], "commit_groups": [["89deca582", "c0a493e17"]], "identity_text": "Fix possible no relation entry for relid 0 error when planning nested set operations (Tom Lane)", "commit_aliases": ["89deca582", "c0a493e17"], "source_commits": ["c0a493e17"], "source_entry_id": "9.6.3/changes/011", "db_id": "f35dd8a30bfe4dde8433b5564e901003", "patch_ids": ["c8993750920af8ead23f4981d082ef9c"], "statement_hash": "5aa83e76ce5fcb22c56d3cc9f67af605e086acf6ee68d5bfb210a01f5398e55c", "relations": [], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": []}, {"id": "9.6.3-4567c23bd38c1ced", "cves": [], "html": "Fix assorted minor issues in planning of parallel queries (Robert Haas)
", "text": "Fix assorted minor issues in planning of parallel queries (Robert Haas)", "title": "Fix assorted minor issues in planning of parallel queries", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "13c23aef3e1be4101f83798e202fe2612e5ba1d85d48875eceec5282dff09bdf", "section_path": ["Changes"], "commit_groups": [["1ea60ad60", "5feb78ae8"], ["5674a258f", "f120b614e"], ["7d8f6986b", "fb1879c37"]], "identity_text": "Fix assorted minor issues in planning of parallel queries (Robert Haas)", "commit_aliases": ["1ea60ad60", "5674a258f", "5feb78ae8", "7d8f6986b", "f120b614e", "fb1879c37"], "source_commits": ["5674a258f", "5feb78ae8", "fb1879c37"], "source_entry_id": "9.6.3/changes/012", "db_id": "08581571080cd27dc5a759922e761eaf", "patch_ids": ["6116e1f0984b6b43ac93435b8f3ac087", "aaff55a833b293c41ba60adf6b9efd55", "d8f9f0e309a201368ad1f29a53992665"], "statement_hash": "ea0795a76f30a7a400e45032819bae049958b785920fb0df811815a1fb1ed401", "relations": [], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": []}, {"id": "9.6.3-d3b5428f4c9f7c21", "cves": [], "html": "Avoid applying \"physical targetlist\" optimization to custom scans (Dmitry Ivanov, Tom Lane)
\nThis optimization supposed that retrieving all columns of a tuple is inexpensive, which is true for ordinary Postgres tuples; but it might not be the case for a custom scan provider.
", "text": "Avoid applying \"physical targetlist\" optimization to custom scans (Dmitry Ivanov, Tom Lane) This optimization supposed that retrieving all columns of a tuple is inexpensive, which is true for ordinary Postgres tuples; but it might not be the case for a custom scan provider.", "title": "Avoid applying \"physical targetlist\" optimization to custom scans", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "84a52f36de9edc75c7d7a5b94195bbe926cb4f73767a1fc2a083813058ce5f25", "section_path": ["Changes"], "commit_groups": [["6c73b390b", "6f0f98bb0", "76799fc89"]], "identity_text": "Avoid applying physical targetlist optimization to custom scans (Dmitry Ivanov, Tom Lane) This optimization supposed that retrieving all columns of a tuple is inexpensive, which is true for ordinary Postgres tuples; but it might not be the case for a custom scan provider.", "commit_aliases": ["6c73b390b", "6f0f98bb0", "76799fc89"], "source_commits": ["6c73b390b"], "source_entry_id": "9.6.3/changes/013", "db_id": "c3c35c72c24cf657ddc462236e622179", "patch_ids": ["fa6d90ac1b11326db1192dd15a282bf3"], "statement_hash": "19cc96774d0cc9fc83e961f896e44e635018b698b9a939e82978f9350873645d", "relations": [{"rule": 2, "type": "equivalent", "target": "7610e1b5bb1b863453b18ad7692044d5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "19cc96774d0cc9fc83e961f896e44e635018b698b9a939e82978f9350873645d"}}], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": [{"db_id": "7610e1b5bb1b863453b18ad7692044d5", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Avoid applying \"physical targetlist\" optimization to custom scans", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "19cc96774d0cc9fc83e961f896e44e635018b698b9a939e82978f9350873645d"}, "url": "/docs/compare/?release=9.5.7#9.5.7-d3b5428f4c9f7c21", "source_url": "/docs/release/9.5.7/#AEN130075"}]}, {"id": "9.6.3-16b690610ab64037", "cves": [], "html": "Use the correct sub-expression when applying a FOR ALL row-level-security policy (Stephen Frost)
\nIn some cases the WITH CHECK restriction would be applied when the USING restriction is more appropriate.
", "text": "Use the correct sub-expression when applying a FOR ALL row-level-security policy (Stephen Frost) In some cases the WITH CHECK restriction would be applied when the USING restriction is more appropriate.", "title": "Use the correct sub-expression when applying a FOR ALL row-level-security policy", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "025032709cd609fd2de5546da1c78a7ee35bd84fdd31022bfb8275722ed75363", "section_path": ["Changes"], "commit_groups": [["92b15224b", "aa5d3c0b3", "d617c7629"]], "identity_text": "Use the correct sub-expression when applying a FOR ALL row-level-security policy (Stephen Frost) In some cases the WITH CHECK restriction would be applied when the USING restriction is more appropriate.", "commit_aliases": ["92b15224b", "aa5d3c0b3", "d617c7629"], "source_commits": ["92b15224b"], "source_entry_id": "9.6.3/changes/014", "db_id": "2750f7cebe204ecf0be51bb1e2064e0f", "patch_ids": ["d733e2d614b023709459a09a4ca96769"], "statement_hash": "3d0b5f900a8abf2b47d4fa9057a8f3ad9817d70e1ff352397cf5e7f9aba6626d", "relations": [{"rule": 2, "type": "equivalent", "target": "631fae68b9bdbc1d475bad275f143336", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3d0b5f900a8abf2b47d4fa9057a8f3ad9817d70e1ff352397cf5e7f9aba6626d"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "631fae68b9bdbc1d475bad275f143336", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Use the correct sub-expression when applying a FOR ALL row-level-security policy", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3d0b5f900a8abf2b47d4fa9057a8f3ad9817d70e1ff352397cf5e7f9aba6626d"}, "url": "/docs/compare/?release=9.5.7#9.5.7-16b690610ab64037", "source_url": "/docs/release/9.5.7/#AEN130075"}]}, {"id": "9.6.3-c9328ee99c42c738", "cves": [], "html": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL (Julien Rouhaud, Tom Lane)
\nDue to lack of a cache flush step between commands in an extension script file, non-utility queries might not see the effects of an immediately preceding catalog change, such as ALTER TABLE ... RENAME.
", "text": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL (Julien Rouhaud, Tom Lane) Due to lack of a cache flush step between commands in an extension script file, non-utility queries might not see the effects of an immediately preceding catalog change, such as ALTER TABLE ... RENAME.", "title": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "ba66223403121767fdc5bdc71bbcfc1dd570c207c3cac0cafa4d6d511a21c393", "section_path": ["Changes"], "commit_groups": [["062824edd", "9209e0760", "c6b3d0706", "c9d6c564f", "d0d3a57bf", "d56b8b41b"]], "identity_text": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL (Julien Rouhaud, Tom Lane) Due to lack of a cache flush step between commands in an extension script file, non-utility queries might not see the effects of an immediately preceding catalog change, such as ALTER TABLE ... RENAME.", "commit_aliases": ["062824edd", "9209e0760", "c6b3d0706", "c9d6c564f", "d0d3a57bf", "d56b8b41b"], "source_commits": ["d56b8b41b"], "source_entry_id": "9.6.3/changes/015", "db_id": "1a7d8686c8e50760b935ef10ee916805", "patch_ids": ["4c5cec941d359455474538dc8146ac75"], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210", "relations": [{"rule": 2, "type": "equivalent", "target": "091e27d5a961049388f50641f611f375", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}}, {"rule": 2, "type": "equivalent", "target": "0d4f2f20b3107b81483a53a687d59d55", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}}, {"rule": 2, "type": "equivalent", "target": "5ceac09fd9d4bab483dfd2a50194800a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}}, {"rule": 2, "type": "equivalent", "target": "8b609346c52066839e272fc58725e644", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}}], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": [{"db_id": "0d4f2f20b3107b81483a53a687d59d55", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}, "url": "/docs/compare/?release=9.5.7#9.5.7-c9328ee99c42c738", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "8b609346c52066839e272fc58725e644", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}, "url": "/docs/compare/?release=9.4.12#9.4.12-c9328ee99c42c738", "source_url": "/docs/release/9.4.12/#AEN121715"}, {"db_id": "5ceac09fd9d4bab483dfd2a50194800a", "kind": "equivalent", "version": "9.3.17", "label": "9.3.17", "title": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}, "url": "/docs/compare/?release=9.3.17#9.3.17-c9328ee99c42c738", "source_url": "/docs/release/9.3.17/#AEN116096"}, {"db_id": "091e27d5a961049388f50641f611f375", "kind": "equivalent", "version": "9.2.21", "label": "9.2.21", "title": "Ensure parsing of queries in extension scripts sees the results of immediately-preceding DDL", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "7cd007e80d6ca53d427cc836baf56b899b99eb8558570ed85e8ed98e90181210"}, "url": "/docs/compare/?release=9.2.21#9.2.21-c9328ee99c42c738", "source_url": "/docs/release/9.2.21/#AEN111124"}]}, {"id": "9.6.3-59c256fd7f157862", "cves": [], "html": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index (Noah Misch)
\nThe command failed if the calling user did not currently have CREATE privilege for the tablespace containing the index. That behavior seems unhelpful, so skip the check, allowing the index to be rebuilt where it is.
", "text": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index (Noah Misch) The command failed if the calling user did not currently have CREATE privilege for the tablespace containing the index. That behavior seems unhelpful, so skip the check, allowing the index to be rebuilt where it is.", "title": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "22c2d19db143e9afd008b236c770aed465dfaceb4b0e08afc0113c63d22e9ed0", "section_path": ["Changes"], "commit_groups": [["27a8c8033", "4d43d5d35", "660e457f5", "804aad8ff", "b167d57d5", "f30f34e58"]], "identity_text": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index (Noah Misch) The command failed if the calling user did not currently have CREATE privilege for the tablespace containing the index. That behavior seems unhelpful, so skip the check, allowing the index to be rebuilt where it is.", "commit_aliases": ["27a8c8033", "4d43d5d35", "660e457f5", "804aad8ff", "b167d57d5", "f30f34e58"], "source_commits": ["4d43d5d35"], "source_entry_id": "9.6.3/changes/016", "db_id": "18c29c84842d816ad4eb40f996fba562", "patch_ids": ["1fe7548f85060fdf486089b8d92d1552"], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d", "relations": [{"rule": 2, "type": "equivalent", "target": "4e28fe4f9a051cff71b36536cbe0197c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}}, {"rule": 2, "type": "equivalent", "target": "c38965b3989e4d845a4faf6c853a63b2", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}}, {"rule": 2, "type": "equivalent", "target": "e56aa9bff7867a1f9479bee0dc1ff003", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}}, {"rule": 2, "type": "equivalent", "target": "ed422045ecccee371ff7ba838d17ba51", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}}], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": [{"db_id": "ed422045ecccee371ff7ba838d17ba51", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}, "url": "/docs/compare/?release=9.5.7#9.5.7-59c256fd7f157862", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "4e28fe4f9a051cff71b36536cbe0197c", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}, "url": "/docs/compare/?release=9.4.12#9.4.12-59c256fd7f157862", "source_url": "/docs/release/9.4.12/#AEN121715"}, {"db_id": "e56aa9bff7867a1f9479bee0dc1ff003", "kind": "equivalent", "version": "9.3.17", "label": "9.3.17", "title": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}, "url": "/docs/compare/?release=9.3.17#9.3.17-59c256fd7f157862", "source_url": "/docs/release/9.3.17/#AEN116096"}, {"db_id": "c38965b3989e4d845a4faf6c853a63b2", "kind": "equivalent", "version": "9.2.21", "label": "9.2.21", "title": "Skip tablespace privilege checks when ALTER TABLE ... ALTER COLUMN TYPE rebuilds an existing index", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e3c9d71ababcb3e97b2d38558157f78acc3278e6fa2b08f35fd85bc457ef276d"}, "url": "/docs/compare/?release=9.2.21#9.2.21-59c256fd7f157862", "source_url": "/docs/release/9.2.21/#AEN111124"}]}, {"id": "9.6.3-e175fb06a3203f9a", "cves": [], "html": "Fix ALTER TABLE ... VALIDATE CONSTRAINT to not recurse to child tables when the constraint is marked NO INHERIT (Amit Langote)
\nThis fix prevents unwanted \"constraint does not exist\" failures when no matching constraint is present in the child tables.
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\nUsually this had no ill effects, but sometimes it would cause unexpected errors or crashes.
", "text": "Avoid dangling pointer in COPY ... TO when row-level security is active for the source table (Tom Lane) Usually this had no ill effects, but sometimes it would cause unexpected errors or crashes.", "title": "Avoid dangling pointer in COPY ... TO when row-level security is active for the source table", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "975d3c19871695ef3803fce57db9ee48f7479edf3c4729c888b90b6e0018f33b", "section_path": ["Changes"], "commit_groups": [["420d9ec0a", "943140d57", "a8df75b0a"]], "identity_text": "Avoid dangling pointer in COPY ... TO when row-level security is active for the source table (Tom Lane) Usually this had no ill effects, but sometimes it would cause unexpected errors or crashes.", "commit_aliases": ["420d9ec0a", "943140d57", "a8df75b0a"], "source_commits": ["943140d57"], "source_entry_id": "9.6.3/changes/018", "db_id": "21e6a4bce9ed30487aef9cb7d36ae609", "patch_ids": ["eb098f6ebde60e470cd720555c186ed0"], "statement_hash": "dbe58913005d303dcb2791e2ffb817f07097e8c0352834ae0a458810d05db34e", "relations": [{"rule": 2, "type": "equivalent", "target": "785bb0b6ad6b1baa90f2a9b38ed532f2", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "dbe58913005d303dcb2791e2ffb817f07097e8c0352834ae0a458810d05db34e"}}], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": [{"db_id": "785bb0b6ad6b1baa90f2a9b38ed532f2", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Avoid dangling pointer in COPY ... TO when row-level security is active for the source table", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "dbe58913005d303dcb2791e2ffb817f07097e8c0352834ae0a458810d05db34e"}, "url": "/docs/compare/?release=9.5.7#9.5.7-6e4ed89cb2b008ba", "source_url": "/docs/release/9.5.7/#AEN130075"}]}, {"id": "9.6.3-f3e5cdfad21d121d", "cves": [], "html": "Avoid accessing an already-closed relcache entry in CLUSTER and VACUUM FULL (Tom Lane)
\nWith some bad luck, this could lead to indexes on the target relation getting rebuilt with the wrong persistence setting.
", "text": "Avoid accessing an already-closed relcache entry in CLUSTER and VACUUM FULL (Tom Lane) With some bad luck, this could lead to indexes on the target relation getting rebuilt with the wrong persistence setting.", "title": "Avoid accessing an already-closed relcache entry in CLUSTER and VACUUM FULL", "commits": [], "section": "Changes", "category": "improvement", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "3fda5ef6160316a01ddee53132a2604c1f46609b78a19da2ec3596271451185a", "section_path": ["Changes"], "commit_groups": [["68f7b91e5", "807df31d1", "dbca84f04"]], "identity_text": "Avoid accessing an already-closed relcache entry in CLUSTER and VACUUM FULL (Tom Lane) With some bad luck, this could lead to indexes on the target relation getting rebuilt with the wrong persistence setting.", "commit_aliases": ["68f7b91e5", "807df31d1", "dbca84f04"], "source_commits": ["68f7b91e5"], "source_entry_id": "9.6.3/changes/019", "db_id": "e889ca676777b58dc8828550e7345907", "patch_ids": ["194f1ca40f310638260085456424263e"], "statement_hash": "07f8cf5e468233ecceca3bbb87645395bef0b8aa04363346062f8e750f7cd89c", "relations": [{"rule": 2, "type": "equivalent", "target": "a6733bd383f23d62fcc72015919cdb38", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "07f8cf5e468233ecceca3bbb87645395bef0b8aa04363346062f8e750f7cd89c"}}], "version": "9.6.3", "category_label": "Improvements", "also_in": [], "variants": [], "related_changes": [{"db_id": "a6733bd383f23d62fcc72015919cdb38", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Avoid accessing an already-closed relcache entry in CLUSTER and VACUUM FULL", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "07f8cf5e468233ecceca3bbb87645395bef0b8aa04363346062f8e750f7cd89c"}, "url": "/docs/compare/?release=9.5.7#9.5.7-f3e5cdfad21d121d", "source_url": "/docs/release/9.5.7/#AEN130075"}]}, {"id": "9.6.3-f9e735bcb23211e8", "cves": [], "html": "Fix VACUUM to account properly for pages that could not be scanned due to conflicting page pins (Andrew Gierth)
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\nSP-GiST index scans using the operators &< &> &<| and |&> would yield incorrect answers.
", "text": "Fix incorrect support for certain box operators in SP-GiST (Nikita Glukhov) SP-GiST index scans using the operators &< &> &<| and |&> would yield incorrect answers.", "title": "Fix incorrect support for certain box operators in SP-GiST", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "c39ca7f154e3de34cc74873a159ca483178bc639337656deacad7bf271ce43b5", "section_path": ["Changes"], "commit_groups": [["a4d07d2e9", "d5286aa90"]], "identity_text": "Fix incorrect support for certain box operators in SP-GiST (Nikita Glukhov) SP-GiST index scans using the operators &< &> &<| and |&> would yield incorrect answers.", "commit_aliases": ["a4d07d2e9", "d5286aa90"], "source_commits": ["a4d07d2e9"], "source_entry_id": "9.6.3/changes/022", "db_id": "5ee56db201014945add8533281d2b0ae", "patch_ids": ["ab843860dcb718d51f6db1fed0e7f68e"], "statement_hash": "f3bdf50e665e54ca45eed467a1e22206289e6cb5b3bc80db2b2fa4a7aeb4592c", "relations": [], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": []}, {"id": "9.6.3-e207493ed9ad3365", "cves": [], "html": "Fix integer-overflow problems in interval comparison (Kyotaro Horiguchi, Tom Lane)
\nThe comparison operators for type interval could yield wrong answers for intervals larger than about 296000 years. Indexes on columns containing such large values should be reindexed, since they may be corrupt.
", "text": "Fix integer-overflow problems in interval comparison (Kyotaro Horiguchi, Tom Lane) The comparison operators for type interval could yield wrong answers for intervals larger than about 296000 years. Indexes on columns containing such large values should be reindexed, since they may be corrupt.", "title": "Fix integer-overflow problems in interval comparison", "commits": [], "section": "Changes", "category": "bugfix", "source_url": "/docs/release/9.6.3/#AEN135466", "source_hash": "b7d62982786b4daec7451825b54db39c7cd52684e0807ebb7a4b7f51b0c10be2", "section_path": ["Changes"], "commit_groups": [["8851bcf88", "d68a2b20a", "df1a699e5", "fd52b8834"]], "identity_text": "Fix integer-overflow problems in interval comparison (Kyotaro Horiguchi, Tom Lane) The comparison operators for type interval could yield wrong answers for intervals larger than about 296000 years. Indexes on columns containing such large values should be reindexed, since they may be corrupt.", "commit_aliases": ["8851bcf88", "d68a2b20a", "df1a699e5", "fd52b8834"], "source_commits": ["fd52b8834"], "source_entry_id": "9.6.3/changes/023", "db_id": "0077b71b1a112508522b6344a237e809", "patch_ids": ["f4d2518dccc4d40232383dc89c6a840a"], "statement_hash": "92b2e5bb9d07607656f3c8b5a8c7f06cfb758ec6708a10b8fd97cb3f35acdfc4", "relations": [{"rule": 2, "type": "equivalent", "target": "0a0db6affb7f39f7ea35725bbbea34d7", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "92b2e5bb9d07607656f3c8b5a8c7f06cfb758ec6708a10b8fd97cb3f35acdfc4"}}, {"rule": 2, "type": "equivalent", "target": "ecaa09538553f74070da8438db8e8b6b", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "92b2e5bb9d07607656f3c8b5a8c7f06cfb758ec6708a10b8fd97cb3f35acdfc4"}}], "version": "9.6.3", "category_label": "Bug fixes", "also_in": [], "variants": [], "related_changes": [{"db_id": "0a0db6affb7f39f7ea35725bbbea34d7", "kind": "equivalent", "version": "9.5.7", "label": "9.5.7", "title": "Fix integer-overflow problems in interval comparison", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "92b2e5bb9d07607656f3c8b5a8c7f06cfb758ec6708a10b8fd97cb3f35acdfc4"}, "url": "/docs/compare/?release=9.5.7#9.5.7-e207493ed9ad3365", "source_url": "/docs/release/9.5.7/#AEN130075"}, {"db_id": "ecaa09538553f74070da8438db8e8b6b", "kind": "equivalent", "version": "9.4.12", "label": "9.4.12", "title": "Fix integer-overflow problems in interval comparison", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "92b2e5bb9d07607656f3c8b5a8c7f06cfb758ec6708a10b8fd97cb3f35acdfc4"}, "url": "/docs/compare/?release=9.4.12#9.4.12-e207493ed9ad3365", "source_url": "/docs/release/9.4.12/#AEN121715"}]}, {"id": "9.6.3-1c78b5dbf5d29389", "cves": [], "html": "Fix cursor_to_xml() to produce valid output with tableforest = false (Thomas Munro, Peter Eisentraut)
Previously it failed to produce a wrapping <table> element.
", "text": "Fix cursor_to_xml() to produce valid output with tableforest = false (Thomas Munro, Peter Eisentraut) Previously it failed to produce a wrapping