Release 0.16.8

Fixes an issue in the execution of NNS search.

Release 0.16.7

Bugfixes

• Fixed a bug in VariableLengthCursor that could lead to null values in filled columns for certain edge cases.
• Fixes a bug in in the naming of the InnerProductDistance
• Fixes an issue in selectivity calculation, that could lead to indexes being ignored for IN queries.
• Fixes an issue that prevented transactions from being aborted when something went wrong during the preparation stage.

Thanks @lucaro and @faberf for reporting issues.

Release 0.16.6

Bugfixes

• Fixed a bug in the generation of sequences for autoIncrement columns.
• The artefact cottontaildb-core is now published to Maven central as well

Thanks @lucaro for reporting this issue.

Release 0.16.5

Merge remote-tracking branch 'origin/master'

Release 0.16.4

Merge pull request #157 from vitrivr/fix/stack-trace

Fix stack trace with JVM argument

Release 0.16.3

Another fix.

Release 0.16.2

Bugfixes

• Fixed an issue that could occur when using PQIndex with CosineDistance.
• Fixed class 1 index selection rule.

Changes

• Updated Kotlin to version 1.9.22.
• Made a change to StatisticsManager that could lead to multiple, concurrent jobs for updating index statistics when doing many inserts at once.
• Client: Changed various client methods to make them usable in Java.
• Client: List Expression is now called ValueList to avoid confusion.

Full Changelog: v0.16.1...0.16.2

Release 0.16.1

Features

• Added HalfVectorValue as experimental data type for representing half-precision floats. Thanks to @lucaro

Bugfixes

• Fixed default configuration file.
• Fixed a bug in Boolean predicates containing AND.
• Fixed a bug in UuidValue conversion (gRPC <-> internal)
• Fixed an issue in the unit tests for PQIndex structures.
• Fixed an issue in the LuceneIndex

Changes

• Binding.Column now holds references to both the physical and column (if present) and the projection.
• Optimised scan of BTreeIndex

Full Changelog: v0.16.0...0.16.1

Release 0.16.0

Fixes issue with data access in VAFCursor.

Release 0.15.2

Features

• Added ByteString data type to Cottontail DB (thanks to @lucaro)
• Added entity delete-row command to CLI (thanks to @silvanheller)
• Added ability to execute LIKE queries via the query find CLI command

Bugfixes

• Fixed an issue in CSV exporter, which throw an out-of-bounds error (thanks to @sauterl)
• Fixed issue with SLF4j dependency (thanks to @rasmuswilli)

Changes

• Switched from OpenJDK 17 (deprecated) to Eclipse-Temurin based for Docker container
• Various quality of life changes to data import and export functionality in CLI (thanks to @sauterl)

Full Changelog: v0.15.1...0.15.2