bugs.core_3834_test
Usage of a NATURAL JOIN with a derived table crashes the server
  UTC 2025.06.28 12:11 pavel-zotov
  Added/Updated tests\bugs\core_3834_test.py: Separated expected output for FB major versions prior/since 6.x. Checked on 6.0.0.876; 5.0.3.1668; 4.0.6.3214; 3.0.13.33813.
  https://github.com/FirebirdSQL/firebird-qa/commit/ebe9054bc9c41fb00026ace9a7171f5a7c774e24
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  UTC 2022.04.08 11:16 zotov
  Engine version should be compared with tested value via Action.is_version() rather than excessive connect to services and obtaining it from srv.info. Changed code after suggestion by pcisar.
  https://github.com/FirebirdSQL/firebird-qa/commit/0e933ea00b436a077addad5764e567a3c088b992
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  UTC 2022.04.07 12:54 zotov
  Added/Updated bugs\core_3834_test.py: No need to use .fbk from original ticket. Expected stdout depends now on major FB version because of changes since 5.0.0.455 in PLAN HASH when data sources have the same cardinality. See details in the test source.
  https://github.com/FirebirdSQL/firebird-qa/commit/511a54cde80b780c8948ed42ea843fc2312ba899
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  UTC 2022.02.02 14:46 pcisar
  New metadata (missing FBTEST ID) + cleanup
  https://github.com/FirebirdSQL/firebird-qa/commit/924743b4dc587676d0b7850716b9909d225d9564
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  UTC 2022.01.22 20:59 pcisar
  New metadata + cleanup
  https://github.com/FirebirdSQL/firebird-qa/commit/810bc39fa823548407c960491e10298261ab7e53
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  UTC 2021.12.22 19:23 pcisar
  refactoring and other changes
  https://github.com/FirebirdSQL/firebird-qa/commit/62202b87c78ecbebf1e64b54dec883e6fb3f14d5
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  UTC 2021.04.28 10:42 pcisar
  Change name scheme for tests
  https://github.com/FirebirdSQL/firebird-qa/commit/a4111205c3e26fb684f5c2fbd511731c93301783