| 18 Collaborator |
|
Mick Semb Wever , Štefan Miklošovič , Brandon Williams , Ekaterina Dimitrova , Berenguer Blasi , Andrés de la Peña , Yifan Cai , Caleb Rackliffe , David Capwell , Diogenese Topper , Chris Thornett , Shailaja Koppu , Simon Chess , xvade , ROCHETEAU Antoine , Piotr Kolaczkowski , Jogesh Anand , Andres De la Pena |
| 3 Patch |
15 Review |
|
e0074a31ef26adaebff6ac0657e4471fc805f93f,
0894fd97a2df87dd833272c5db16fb3238e11012,
1ad8bf67a9c82cbb5ff38e5cf785f9fe2516d009 |
e0074a31ef26adaebff6ac0657e4471fc805f93f,
53fabf1f02a7e920db9437bda83c871093ce8f88,
b35ad427c5e9282730682553b6dcf5d70b603e22,
2e2a49fcdcf34ef2e8afcb3369f5a62cb168f18c,
93e0ae9af62fb1bd0c4f120205d2e84809cf4e09,
b7c7972a51ab6be6e5f410d2b12c770f5b7ebc98,
c8c8635a4c902ef051a46845919a5430f8d71e3f,
f77a7a29e8bbfc647dd69d42d2fa33ff6de765a5,
a508ac06e9a24272d2f69f7a7546640626c16fc4,
d80bb323c9dd8f814fe02e16dec510557c7d5101,
e137c7c34cc10d4f8c9124c6f9af17a44061ab1f,
23138252f20891c26a3692664c6affaf99e86541,
85248da628770d9d93fdd2cbd1eedd55b3ddc206,
cceb2c067fbda2a405a44f624cbbc8141f5d8055,
bb74cfe524b6ab5b220e0d0924607c7e9b39259c |
e0074a31ef26adaebff6ac0657e4471fc805f93f | Author: Benjamin Lerer <b.lerer@gmail.com>
| 2024-03-21 11:11:10+01:00
Add support for NOT operators in WHERE clauses (CASSANDRA-18584)
In addition - Fixed Three Valued Logic
patch by Piotr Kolaczkowski; reviewed by Benjamin Lerer, Ekaterina Dimitrova, Andres de la Pena for CASSANDRA-18584
Co-authored-by: Benjamin Lerer <b.lerer@gmail.com>
Co-authored by: Ekaterina Dimitrova<ekaterina.dimitrova@datastax.com>
2e2a49fcdcf34ef2e8afcb3369f5a62cb168f18c | Author: Andrés de la Peña <a.penya.garcia@gmail.com>
| 2022-12-07 17:28:24+00:00
CEP-20: Dynamic Data Masking
Allows to attach the native masking functions and UDFs to the definitions of
table columns in the schema, as defined by CEP-20.
The functions masking a column can be specified on CREATE TABLE queries, right
at the end of the column definition. The mask of a column can also be changed
or dropped with an ALTER TABLE query. Once a column is masked, SELECT queries
will always return the masked value of the column. That masking is done on the
coordinator, at the end of the query execution. Thus, masking won't affect any
filters or ordering, which would be based on the clear values of the masked
columns. Column masks are stored on the table system_schema.column_masks.
A new UNMASK permission allows to see the clear data of columns with an
attached mask. Also, a new SELECT_MASKED permission allows to run SELECT
queries restricting the clear values of masked columns. Superusers have both
permissions by default, whereas regular users don't have them.
Dynamic data masking can be enabled/disabled with the config property
dynamic_data_masking_enabled in cassandra.yaml. It is disabled by default.
This is the combination of multiple tickets:
* Add masking functions to column metadata (CASSANDRA-18068)
* Add UNMASK permission (CASSANDRA-18069)
* Add SELECT_MASKED permission (CASSANDRA-18070)
* Add support for using UDFs as masking functions (CASSANDRA-18071)
* Add feature flag for dynamic data masking (CASSANDRA-18316)
patch by Andrés de la Peña; reviewed by Benjamin Lerer and Berenguer Blasi for CASSANDRA-17940
bb74cfe524b6ab5b220e0d0924607c7e9b39259c | Author: Diogenese Topper <diotopper@gmail.com>
| 2022-07-11 16:02:45-07:00
July 2022 blog "Apache Cassandra Changelog #17"
patch by Chris Thornett, Diogenese Topper; reviewed by Benjamin Lerer for CASSANDRA-17745
Co-authored by: Chris Thornett <chris@constantia.io>
Co-authored by: Diogenese Topper <diogenese@constantia.io>
c8c8635a4c902ef051a46845919a5430f8d71e3f | Author: Andrés de la Peña <a.penya.garcia@gmail.com>
| 2022-06-17 11:45:43+01:00
Add ability to read the TTLs and write times of the elements of a collection and/or UDT
patch by Andrés de la Peña; reviewed by Yifan Cai and Benjamin Lerer for CASSANDRA-8877
23138252f20891c26a3692664c6affaf99e86541 | Author: Ekaterina Dimitrova <ekaterina.dimitrova@datastax.com>
| 2022-02-03 23:49:50-05:00
Transfer parameters to the newly introduced configuration framework (6)
patch by Ekaterina Dimitrova; reviewed by Caleb Rackliffe, David Capwell, Michael Semb Wever and Benjamin Lerer for CASSANDRA-15234
1ad8bf67a9c82cbb5ff38e5cf785f9fe2516d009 | Author: Benjamin Lerer <b.lerer@gmail.com>
| 2021-11-04 16:47:16+01:00
Allow to aggregate by time intervals
Patch by Benjamin Lerer; review by Andres De la Pena and Yifan Cai for CASSANDRA-11871
The patch allow to use pure monotonic functions on the last attribute of the GROUP BY clause and introduce some floor functions that can be use to group by time range.
A function is pure if:
1. The function return values are identical for identical arguments
2. The function application has no side effects
A function is monotonic if it is either entirely nonincreasing or nondecreasing.
85248da628770d9d93fdd2cbd1eedd55b3ddc206 | Author: Bereng <berenguerblasi@gmail.com>
| 2021-10-28 09:44:32+02:00
PasswordObfuscator should not assume PASSWORD is the last item in the WITH clause
patch by Berenguer Blasi; reviewed by Benjamin Lerer, Ekaterina Dimitrova for CASSANDRA-16801