infi.clickhouse_orm/CHANGELOG.md

Change Log

Unreleased

• Major new feature: building model queries using QuerySets
• Refactor and expand the documentation
• Add support for FixedString fields
• Add support for more engine types: TinyLog, Log, Memory
• Bug fix: Do not send readonly=1 when connection is already in readonly mode

v0.8.2

• Fix broken Python 3 support (M1hacka)

v0.8.1

• Add support for ReplacingMergeTree (leenr)
• Fix problem with SELECT WITH TOTALS (pilosus)
• Update serialization format of DateTimeField to 10 digits, zero padded (nikepan)
• Greatly improve performance when inserting large strings (credit to M1hacka for identifying the problem)
• Reduce memory footprint of Database.insert()

v0.8.0

• Always keep datetime fields in UTC internally, and convert server timezone to UTC when parsing query results
• Support for ALIAS and MATERIALIZED fields (M1ha)
• Pagination: passing -1 as the page number now returns the last page
• Accept datetime values for date fields (Zloool)
• Support readonly mode in Database class (tswr)
• Added support for the Buffer table engine (emakarov)
• Added the SystemPart readonly model, which provides operations on partitions (M1ha)
• Added Model.to_dict() that converts a model instance to a dictionary (M1ha)
• Added Database.raw() to perform arbitrary queries (M1ha)

v0.7.1

• Accept '0000-00-00 00:00:00' as a datetime value (tsionyx)
• Bug fix: parse_array fails on int arrays
• Improve performance when inserting many rows

v0.7.0

• Support array fields
• Support enum fields

v0.6.3

• Python 3 support