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Release 0.5.0

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Rob Kiefer 2017-09-19 12:26:00 -04:00 committed by RobAtticus
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CHANGELOG.md
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# TimescaleDB Changelog
## 0.5.0 (2017-09-20)
**High-level changes**
* Improved support for primary-key, foreign-key, unique, and exclusion constraints.
* New histogram function added for getting the frequency of a column's values.
* Add support for using `DATE` as partition column.
* `chunk_time_interval` now supports `INTERVAL` data types
* Block several unsupported and/or dangerous operations on hypertables and chunks, including dropping or otherwise altering a chunk directly.
* Several bug fixes throughout the code.
**Notable commits**
* [afcb0b1] Fix NULL handling in first/last functions.
* [d53c705] Add script to dump meta data that can be useful for debugging.
* [aa904fa] Block adding constraints without a constraint name
* [a13039f] Fix dump and restore for tables with triggers and constraints
* [8cf8d3c] Improve the size utils functions.
* [2767548] Block adding constraints using an existing index
* [5cee104] Allow chunk_time_interval to be specified as an INTERVAL type
* [6232f98] Add histogram function.
* [2380033] Block ALTER TABLE and handle DROP TABLE on chunks
* [72d6681] Move security checks for ALTER TABLE ALTER COLUMN to C
* [19d3d89] Handle changing the type of dimension columns correctly.
* [17c4ba9] Handle ALTER TABLE rename column
* [66932cf] Forbid relocating extension after install.
* [d2561cc] Add ability to partition by a date type
* [48e0a61] Remove triggers from chunk and chunk_constraint
* [4dcbe61] Add support for hypertable constraints
**Thanks**
* @raycheung for reporting a segfault in `first`/`last`
* @meotimdihia, @noyez, and @andrew-blake for reporting issues with `UNQIUE` and other types of constraints
## 0.4.2 (2017-09-06)
**High-level changes**

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sql/timescaledb--0.4.2--0.5.0.sql Normal file
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sql/updates/post-0.4.2--0.5.0-dev.sql → sql/updates/post-0.4.2--0.5.0.sql
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timescaledb.control
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# timescaledb extension
comment = 'Enables scalable inserts and complex queries for time-series data'
default_version = '0.5.0-dev'
default_version = '0.5.0'
module_pathname = '$libdir/timescaledb'
#extension cannot be relocatable once installed because it uses multiple schemas and that is forbidden by PG.
#(though this extension is relocatable during installation).