Kouhei Sutou
null+****@clear*****
Mon Jun 5 00:26:21 JST 2017
Kouhei Sutou 2017-06-05 00:26:21 +0900 (Mon, 05 Jun 2017) New Revision: d4074b730fab663905db11620dd09334aab12fbc https://github.com/pgroonga/pgroonga.github.io/commit/d4074b730fab663905db11620dd09334aab12fbc Message: Use "&@|" instead of "&@>" "&@>" is deprecated. Modified files: reference/operators/match-in-v2.md Modified: reference/operators/match-in-v2.md (+16 -10) =================================================================== --- reference/operators/match-in-v2.md 2017-06-05 00:23:41 +0900 (f972a55) +++ reference/operators/match-in-v2.md 2017-06-05 00:26:21 +0900 (63a48ec) @@ -1,20 +1,20 @@ --- -title: "&@> operator" +title: "&@| operator" upper_level: ../ --- -# `&@>` operator +# `&@|` operator ## Summary -This operator uses v2 operator class. It doesn't provide backward compatibility until PGroonga 2.0.0. Use it carefully. +`&@>` operator is deprecated since 1.2.1. Use `&@|` operator instead. -`&@>` operator performs full text search by array of keywords. If one or more keywords are found, the record is matched. +`&@|` operator performs full text search by array of keywords. If one or more keywords are found, the record is matched. ## Syntax ```sql -column &@> keywords +column &@| keywords ``` `column` is a column to be searched. @@ -44,10 +44,10 @@ INSERT INTO memos VALUES (3, 'PGroonga is a PostgreSQL extension that uses Groon INSERT INTO memos VALUES (4, 'There is groonga command.'); ``` -You can perform full text search with keywords by `&@>` operator: +You can perform full text search with keywords by `&@|` operator: ```sql -SELECT * FROM memos WHERE content &@> ARRAY['engine', 'database']; +SELECT * FROM memos WHERE content &@| ARRAY['engine', 'database']; -- id | content -- ----+------------------------------------------------------------------------ -- 1 | PostgreSQL is a relational database management system. @@ -55,10 +55,16 @@ SELECT * FROM memos WHERE content &@> ARRAY['engine', 'database']; -- (2 rows) ``` -`column &@> ARRAY['KEYWORD1', 'KEYWORD2']` equals to `column &? 'KEYWORD1 OR KEYWORD2'`. +`column &@| ARRAY['KEYWORD1', 'KEYWORD2']` equals to `column &? 'KEYWORD1 OR KEYWORD2'`. ## See also - * [`&@` operator](match-v2.html) + * [`&@` operator][match-v2]: Full text search by a keyword - * [`&?` operator](query-v2.html) + * [`&?` operator][query-v2]: Full text search by easy to use query language + + * [`&?|` operator][query-in-v2]: Full text search by an array of queries in easy to use query language + +[match-v2]:match-v2.html +[query-v2]:query-v2.html +[query-in-v2]:query-v2.html -------------- next part -------------- HTML����������������������������...下载
