estonian

说明

全文搜索配置 estonian。

配置

estonian

解析器

默认

initdb 生成的定义

根据此版本的 Snowball 语言列表和 SQL 模板生成。

/*
 * text search configuration for estonian language
 *
 * Copyright (c) 2007-2025, PostgreSQL Global Development Group
 *
 * src/backend/snowball/snowball.sql.in
 *
 * estonian and certain other macros are replaced for each language;
 * see the Makefile for details.
 *
 * Note: this file is read in single-user -j mode, which means that the
 * command terminator is semicolon-newline-newline; whenever the backend
 * sees that, it stops and executes what it's got.  If you write a lot of
 * statements without empty lines between, they'll all get quoted to you
 * in any error message about one of them, so don't do that.  Also, you
 * cannot write a semicolon immediately followed by an empty line in a
 * string literal (including a function body!) or a multiline comment.
 */

CREATE TEXT SEARCH DICTIONARY estonian_stem
	(TEMPLATE = snowball, Language = estonian );

COMMENT ON TEXT SEARCH DICTIONARY estonian_stem IS 'snowball stemmer for estonian language';

CREATE TEXT SEARCH CONFIGURATION estonian
	(PARSER = default);

COMMENT ON TEXT SEARCH CONFIGURATION estonian IS 'configuration for estonian language';

ALTER TEXT SEARCH CONFIGURATION estonian ADD MAPPING
	FOR email, url, url_path, host, file, version,
	    sfloat, float, int, uint,
	    numword, hword_numpart, numhword
	WITH simple;

ALTER TEXT SEARCH CONFIGURATION estonian ADD MAPPING
    FOR asciiword, hword_asciipart, asciihword
	WITH estonian_stem;

ALTER TEXT SEARCH CONFIGURATION estonian ADD MAPPING
    FOR word, hword_part, hword
	WITH estonian_stem;

相关条目

• 默认解析器

文档与源码

• Matching PostgreSQL source archive
• PostgreSQL 18 English manual

版本比较

PostgreSQL 17 → 18: 新增收录。

以下差异保留原始字段名与英文源描述。

--- PostgreSQL 17
+++ PostgreSQL 18
@@ -1 +1,100 @@
-该版未收录
+{
+  "mappings": [
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "asciihword"
+    },
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "asciiword"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "email"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "file"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "float"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "host"
+    },
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "hword"
+    },
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "hword_asciipart"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "hword_numpart"
+    },
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "hword_part"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "int"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "numhword"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "numword"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "sfloat"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "uint"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "url"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "url_path"
+    },
+    {
+      "dictionary": "simple",
+      "sequence": "1",
+      "token": "version"
+    },
+    {
+      "dictionary": "estonian_stem",
+      "sequence": "1",
+      "token": "word"
+    }
+  ],
+  "parser": "default"
+}

比较已记录的接口与属性，排除来源指纹和构建元数据。某个样本中没有记录，不能据此判断实际引入或移除的版本。

相关条目

• arabic
• armenian
• basque
• catalan
• danish
• dutch
• english
• finnish
• french
• german
• greek
• hindi