Overview

Project website postgis.net
Project maintainers User avatar komzpa User avatar cvvergara User avatar strk User avatar robe
Translation process
  • Translations can be made directly.
  • Translation suggestions can be made.
  • Any authenticated user can contribute.
  • The translation uses bilingual files.
Source code repository https://git.osgeo.org/gitea/postgis/postgis.git
Repository branch master
Last remote commit Show obtained output on failure, in oriented_envelope test 36fcdd626
Sandro Santilli authored 22 hours ago
Last commit in Weblate Translated using Weblate (Japanese) 994b97db9
Teramoto Ikuhiro authored 2 weeks ago
Weblate repository https://weblate.osgeo.org/git/postgis/postgis/
File mask doc/po/*/faq.xml.po
Translation file Download doc/po/ja/faq.xml.po
Last change May 16, 2023, 2:43 a.m.
Last author Teramoto Ikuhiro

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 95 2,689 17,353
Approved 0% 0 0% 0 0% 0
Waiting for review 100% 95 100% 2,689 100% 17,353
Translated 100% 95 100% 2,689 100% 17,353
Needs editing 0% 0 0% 0 0% 0
Read-only 0% 0 0% 0 0% 0
Failing checks 0% 0 0% 0 0% 0
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 0% 0 0% 0 0% 0
Last 12 months Previous

Activity in last 12 months

0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 1 change 0 changes 0 changes 0 changes 10 changes 0 changes 0 changes 0 changes
May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr

Quick numbers

2,689
Hosted words
95
Hosted strings
100%
Translated
1
Contributors
and previous 30 days

Trends of last 30 days

—
Hosted words
—
—
Hosted strings
—
—
Translated
—
+100%
Contributors
—
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

The <varname>ST_DWithin(geometry, geometry, distance)</varname> function is a handy way of performing an indexed distance search. It works by creating a search rectangle large enough to enclose the distance radius, then performing an exact distance search on the indexed subset of results.
<varname>ST_DWithin(geometry, geometry, distance)</varname>関数は、インデックス付きの距離検索を実行する手軽な方法です。この関数は、距離半径を十分に含む大きさの検索矩形を作成して、 インデックス付きの結果サブセットに対して確実な距離検索を行います。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

To use the database most efficiently, it is best to do radius queries which combine the radius test with a bounding box test: the bounding box test uses the spatial index, giving fast access to a subset of data which the radius test is then applied to.
データベースを最も効果的に使うには、半径検索とバウンディングボックス検索を組み合わせた半径検索を行うのが最も良いです。バウンディングボックス検索で空間インデックスを使用するので、半径検索が適用されるサブセットへのアクセスが早くなります。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

R-Tree indexes in PostgreSQL are not "null safe", so building an index on a geometry column which contains null geometries will fail.
PostgreSQLのR木インデックスは「NULLセーフ」ではなく、NULLジオメトリを含むジオメトリカラムではインデックス作成に失敗します。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

R-Tree indexes in PostgreSQL cannot handle features which are larger than 8K in size. GiST indexes can, using the "lossy" trick of substituting the bounding box for the feature itself.
PostgreSQLのR木インデックスは、8K以上のサイズのフィーチャーは扱えません。GiSTインデックスはフィーチャー自体の代わりにバウンディングボックスを用いる「不可逆」トリックを使っているので扱うことができます。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

Early versions of PostGIS used the PostgreSQL R-Tree indexes. However, PostgreSQL R-Trees have been completely discarded since version 0.6, and spatial indexing is provided with an R-Tree-over-GiST scheme.
PostGISの、かつての版では、PostgreSQLのR木インデックスを使っていましたが、0.6版でPostgreSQLのR木は完全に捨てて、R-Tree-over-GiSTスキームによる空間インデックスを提供しています。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

Why aren't PostgreSQL R-Tree indexes supported?
なぜPostgreSQLのR木インデックス機能を持たないのですか?
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

You should also ensure that the PostgreSQL query planner has enough information about your index to make rational decisions about when to use it. To do this, you have to "gather statistics" on your geometry tables.
PostgreSQLのクエリプランナがインデックスを作るべきかについて合理的な決定を行うよう、十分な情報を確実に持てるようにすべきです。そのために、ジオメトリテーブル上で"gather statistics"を実行しなければなりません。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

GiST indexes are assumed to be lossy. Lossy indexes uses a proxy object (in the spatial case, a bounding box) for building the index.
GiSTインデックスは、不可逆であると仮定します。不可逆インデックスの構築には、代理オブジェクト (空間インデックスの場合はバウンディングボックス)を使います。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

The "USING GIST" option tells the server to use a GiST (Generalized Search Tree) index.
"USING GIST"オプションによって、サーバにGiST (Generalized Search Tree)インデックスを作るよう指示が渡ります。
2 weeks ago
User avatar yellow73

Translation changed

postgis / faq.xml — Japanese

CREATE INDEX [indexname] ON [tablename] USING GIST ( [geometrycolumn] );
CREATE INDEX [インデックス名] ON [テーブル名] USING GIST ( [ジオメトリカラム] );
2 weeks ago
Browse all translation changes