a810e57684
in all expressions' from Nadav Har'El.
This series fixes #5024 - which is about adding support for nested attribute
paths (e.g., a.b.c[2]) to Alternator. The series adds complete support for this
feature in ProjectionExpression, ConditionExpression, FilterExpression and
UpdateExpression - and also its combination with ReturnValues. Many relevant
tests - and also some new tests added in this series - now pass.
The first patch in the series fixes #8043 a bug in some error cases in
conditions, which was discovered while working in this series, and is
conceptually separate from the rest of the series.
Closes #8066
* github.com:scylladb/scylla:
alternator: correct implemention of UpdateItem with nested attributes and ReturnValues
alternator: fix bug in ReturnValues=UPDATED_NEW
alternator: implemented nested attribute paths in UpdateExpression
alternator: limit the depth of nested paths
alternator: prepare for UpdateItem nested attribute paths
alternator: overhaul ProjectionExpression hierarchy implementation
alternator: make parsed::path object printable
alternator-test: a few more ProjectionExpression conflict test cases
alternator-test: improve tests for nested attributes in UpdateExpression
alternator: support attribute paths in ConditionExpression, FilterExpression
alternator-test: improve tests for nested attributes in ConditionExpression
alternator: support attribute paths in ProjectionExpression
alternator: overhaul attrs_to_get handling
alternator-test: additional tests for attribute paths in ProjectionExpression
alternator-test: harden attribute-path tests for ProjectionExpression
alternator: fix ValidationException in FilterExpression - and more
(cherry picked from commit cbbb7f08a0)
Scylla Developer Documentation
This documentation targets developers who are interested in contributing to Scylla codebase.
Contents
- Alternator - The open source DynamoDB-compatible API reference.
- Design notes - Explanations describing how new features work for other contributors and exploratory research.
- Guides - Instructions on how to build and test the Scylla codebase.
- Contribute - Guidelines on how to contribute and maintain the project.