Kentaro Hayashi
null+****@clear*****
Thu Jul 27 17:55:19 JST 2017
Kentaro Hayashi 2017-07-27 17:55:19 +0900 (Thu, 27 Jul 2017) New Revision: cee962ffdf11ed2ec2a48509237de6be847bd192 https://github.com/groonga/groonga.org/commit/cee962ffdf11ed2ec2a48509237de6be847bd192 Message: blog en: add 7.0.5 entry Added files: en/_posts/2017-07-29-groonga-7.0.5.md Added: en/_posts/2017-07-29-groonga-7.0.5.md (+68 -0) 100644 =================================================================== --- /dev/null +++ en/_posts/2017-07-29-groonga-7.0.5.md 2017-07-27 17:55:19 +0900 (692fadc) @@ -0,0 +1,68 @@ +--- +layout: post.en +title: Groonga 7.0.5 has been released +description: Groonga 7.0.5 has been released! +published: false +--- + +## Groonga 7.0.5 has been released + +[Groonga 7.0.5](/docs/news.html#release-7-0-5) has been released! + +How to install: [Install](/docs/install.html) + +### Changes + +Here are important changes in this release: + + * [dump] Supported `--sort_hash_table` option + * Supported math_abs() function + * Dropped Ubuntu 16.10 (Yakkety Yak) support + +#### [dump] Supported `--sort_hash_table` option + +In this release, dump command supported `--sort_hash_table` option. + +If this option is specified as `--sort_hash_table yes`, dump command shows sorted result by `_key`. + +It is useful to check difference about dumped results of hash table. + +#### Supported math_abs() function + +In this release, math_abs() function was supported. This function is used to calculate absolute value. + +Register math plugin to use this function. + + plugin_register functions/math + +Here is the sample schema and data: + + table_create Shops TABLE_HASH_KEY ShortText + column_create Shops from_station COLUMN_SCALAR Int32 + + load --table Shops + [ + {"_key": "Coffee Shop", "from_station": 50}, + {"_key": "Donut & Coffee Shop", "from_station": 400}, + {"_key": "Cake & Coffee Shop", "from_station": 200} + ] + +Let's search nearest shops from office. assume that office is 250m from station. + +You can search it by the following query: + + select Shops \ + --filter true \ + --output_columns '_key, from_office' \ + --scorer '_score = math_abs(250 - from_station)' \ + --sort_keys _score + +#### Dropped Ubuntu 16.10 (Yakkety Yak) support + +In this release, Ubuntu 16.10 (Yakkety Yak) support was dropped. It has reached EOL at July 20, 2017. + +### Conclusion + +See [Release 7.0.5 2017-07-29](/docs/news.html#release-7-0-5) about detailed changes since 7.0.4. + +Let's search by Groonga! -------------- next part -------------- HTML����������������������������...Télécharger
