Infinidat/infi.clickhouse_orm
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Releasing v1.2.0

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Itai Shirav 2019-07-13 10:45:19 +03:00
parent 8d5e47a957
commit 7da75e10eb
2 changed files with 8 additions and 7 deletions
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CHANGELOG.md
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@ -1,8 +1,8 @@
Change Log Change Log
========== ==========
Unreleased v1.2.0
---------- ------
- Add support for per-field compression codecs (rbelio, Chocorean) - Add support for per-field compression codecs (rbelio, Chocorean)
- Add support for low cardinality fields (rbelio) - Add support for low cardinality fields (rbelio)

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docs/field_types.md
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@ -186,7 +186,8 @@ class Stats(models.Model):
engine = MergeTree('timestamp_date', ('id', 'timestamp')) engine = MergeTree('timestamp_date', ('id', 'timestamp'))
``` ```
:exclamation:**_This feature is supported on ClickHouse version 19.1.16 and above, codec arguments will be ignored by the ORM for ClickHouse versions lower than 19.1.16_**
Note: This feature is supported on ClickHouse version 19.1.16 and above. Codec arguments will be ignored by the ORM for older versions of ClickHouse.
Working with LowCardinality fields Working with LowCardinality fields
---------------------------------- ----------------------------------
@ -217,7 +218,7 @@ class LowCardinalityModel(models.Model):
engine = MergeTree('date', ('date',)) engine = MergeTree('date', ('date',))
``` ```
:exclamation:**_LowCardinality field with inner array field is not supported. Use Array field with LowCardinality inner field as seen in the example._** Note: `LowCardinality` field with an inner array field is not supported. Use an `ArrayField` with a `LowCardinality` inner field as seen in the example.
Creating custom field types Creating custom field types
--------------------------- ---------------------------