chango.git/tests/backends/sqlite, branch 2.2

[2.2.x] Fixed #30183 -- Added introspection of inline SQLite constraints.

2019-03-16T00:01:36Z

Backport of 782d85b6dfa191e67c0f1d572641d8236c79174c from master.

[2.2.x] Fixed a failure when running tests on systems with SQLite < 3.8.3.

2019-02-21T21:39:42Z

Backport of 36300ef336e3f130a0dadc1143163ff3d23dc843 from master.

[2.2.x] Refs #30055 -- Added a helpful error when SQLite is too old.

2019-01-28T16:21:47Z

Backport of 7444f3252757ed4384623e5afd7dcfeef3e0c74e from master.

Fixed #28658 -- Added DISTINCT handling to the Aggregate class.

2019-01-09T22:52:36Z

Refs #29182 -- Corrected SQLite's supports_atomic_references_rename feature flag.

2018-12-22T19:58:08Z

Renamed SQLite3 references to to SQLite.

2018-12-22T19:20:43Z

The version suffix isn't part of the product name.

Refs #29182 -- Stopped relying on legacy alter table semantic on SQLite 3.26+.

2018-12-17T09:44:05Z

SQLite 3.26 changed the behavior of table and column renaming operations to repoint foreign key references even if foreign key checks are disabled. This makes the workarounds in place to simulate this behavior unnecessary on SQLite 3.26+. Refs #30033.

Fixed #30023 -- Prevented SQLite schema alterations while foreign key checks are enabled.

2018-12-15T23:51:59Z

Prior to this change foreign key constraint references could be left pointing at tables dropped during operations simulating unsupported table alterations because of an unexpected failure to disable foreign key constraint checks. SQLite3 does not allow disabling such checks while in a transaction so they must be disabled beforehand. Thanks ezaquarii for the report and Carlton and Tim for the review.

Fixed #29500 -- Fixed SQLite function crashes on null values.

2018-09-10T19:08:55Z

Co-authored-by: Srinivas Reddy Thatiparthy Co-authored-by: Nick Pope

Fixed #29350 -- Fix get_primary_key_column() method in sqlite3 backend

2018-04-28T10:01:45Z

Thanks Tim Graham and Mariusz Felisiak for the reviews.