Release notes from gitbase

v0.24.0-rc3

2019-10-23T11:54:54Z

Fixed

Only optimize sorted DISTINCT if the first column on the order by is on the distinct schema. (#976)
Avoid possible panics in LOC by using a safe cache accessor.
sql: Add length to VARCHAR and CHAR MySQLTypeName strings in SHOW CREATE TABLE output.

Added

Added BLAME function.
Better error messages for index failures.
Implemented subquery expressions.
Added support for 24-bit integers (MySQL's MEDIUMINT)

Changed

Use the minimum integer size as necessary when parsing literals.

v0.24.0-rc2

2019-10-02T16:26:04Z

Fixed

plan: return types in lowercase in SHOW CREATE TABLE (#827)
analyzer: do not erase sort node when pushing it down (#818)
Fixed null errors during value comparisons (#831)
plan: fix race conditions in Exchange node
Add CHAR and DATETIME types support (#823)
Also check sockets bind to tcp6 and fail on all closed sockets (#824)

Changed

Added LIKE test with newlines (#820)
Convert LIKE patterns to specific Go regexes (#817)

v0.24.0-rc1

2019-09-19T10:27:42Z

Added

function: use new caches from go-mysql-server (#957)

Changed

go-borges library was updated to 0.1.3:
- support metadata reloading issue
- speedup loading legacy sivas with lots of references issue
- fix bug that misplaced location metadata issue

v0.24.0-beta3

2019-08-21T14:53:22Z

Added

uast_imports function to gather import paths from an UAST.
sql: implement memory management system for caches (#802)
function: implement regexp_matches (#794)

Fixed

Added a checker that will detect dead sockets before the timeout (Linux only)
Make Sleep check for cancelled context every second (#798)

v0.24.0-beta2

2019-07-31T13:29:01Z

Changed

When it's added the -v verbose flag, gitbase will use debug as logging level, ignoring any other passed (#935)

Fixed

If using docker image, and info logging level, it will be now used instead of debug (#935)
sql/analyzer: fix order by resolution for all nodes (#793)
sql: fix SQL method for arrays of JSON (#790)

v0.24.0-beta1

2019-07-09T08:02:34Z

Added

Varchar type.
FIRST and LAST aggregations.
Count distinct aggregation.

Changed

Errors now report the repository causing the error, if possible.
Switch some types of known or maximum length (mostly hashes and emails)
to VarChar with a size.
Traces now have a root span.
New API for node transformations.

Fixed

Fixed the behaviour of limit and offset.
Resolution of HAVING nodes.

v0.23.1

2019-07-08T08:38:41Z

Fixed

Fix the results of files table by not using git log.

v0.23.0

2019-07-17T15:12:27Z

Added

Support for siva files generated with borges, again. (#911)

Reading siva files generated with src-d/borges (as those found in PGA), require running gitbase with the following command line arguments: --format siva --non-rooted

v0.22.0

2019-07-03T10:22:08Z

Added

Now gitbase uses go-borges to access repositories
- The type of files in each directory has to be specified (#867)
- Supports new rooted repository format and separates references and objects from each repo (src-d/borges#389)

Changed

Changed cli to be able to specify different formats (#866)

Fixed

function: correctly transform up explode nodes (#757)
git libraries bare or non bare format is automatically detected (#897)
Fix bug that created multiple object cache with incorrect size (#898)
sql/expression: handle null values in arithmetic expressions (#760)
Panic on query using EXPLODE (#755)
Fixed error iterating over non ready repositories (src-d/go-borges#54)
Error saying value could not be converted to bool.
function: make array_length not fail with literal null (#767)
server: kill queries on connection closed ((#769))

v0.22.0-rc2

2019-06-24T18:07:11Z

Fixed

Panic on query using EXPLODE (#755)
Fixed error iterating over non ready repositories (src-d/go-borges#54)
Error saying value could not be converted to bool.
function: make array_length not fail with literal null (#767)