關於 postgresql regexp_matches ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. postgresql - regexp_matches摆脱返回花括号的更好方法

postgresql - regexp_matches摆脱返回花括号的更好方法. 原文 标签 postgresql. 在regexp_匹配的结果中，有没有比以下更好的方法来修剪 {""}

#12. Postgres - Return default value if regex match fails - DBA ...

While your answer solves the problem with regexp_matches() , the much better solution is to avoid the problem with the more appropriate ...

#13. Merge regexp_matches() into a single array?: PostgreSQL

If i use regexp_matches with the 'g' flag i will get an array for each result. How is it possible to only get one array for the result set? Thanks!

#14. Postgresql regexp_matches inside view always returns null ...

Postgresql regexp_matches inside view always returns null when queried from PHP. I have view similar to this one. CREATE OR REPLACE VIEW regexp_test AS ...

#15. Question Postgresql regexp_matches syntax not working as ...

I use the Postgres regexp_matches function to extract numbers. The regular expression I use is 4([\s\-\/\.]*?0){3}([\s\-\/\.]*?[12]){1}([\s\-\/\.]*?\d){4}.

#16. PostgreSQL regexp_matches替換like模糊查詢的操作 - IT145 ...

PostgreSQL regexp_matches 替換like模糊查詢的操作. 2021-01-27 12:08:51. 我就廢話不多說了，大家還是直接看程式碼吧~ ...

#17. Обсуждение: BUG #5469: regexp_matches() has poor ...

It has the syntax regexp_matches(string, pattern [, flags ]). ... discussed >> (http://archives.postgresql.org/pgsql-bugs/2010-04/msg00026.php): it is a ...

#18. PostgreSQL regexp_matches替换like模糊查询的操作 - 脚本之家

这篇文章主要介绍了PostgreSQL regexp_matches替换like模糊查询的操作，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧.

#19. Beautiful things, strings. - 2ndQuadrant | PostgreSQL

The functions regexp_match(string, pattern [,flags]) and regexp_matches(string, pattern [,flags]) return text array(s) of the matching patterns.

#20. PostgreSQL REGEXP_MATCHES black cells bug in libreoffice ...

I am connected directly to PostgreSQL (Version 12.6) on LibreOffice Base, and I have this query: SELECT “product_name”, REGEXP_MATCHES( ...

#21. Postgresql regexp_matches 语法未按预期工作 - IT屋

Postgresql regexp_matches syntax not working as expected(Postgresql regexp_matches 语法未按预期工作) - IT屋-程序员软件开发技术分享社区.

#22. 9.7. 模式匹配 - PostgreSQL中文社区

regexp_matches 函数返回一个文本数组，该数组由匹配一个POSIX 正则表达式模式得到的所有被捕获子串构成。其语法是 regexp_matches (string, pattern [, flags ])。

#23. `REGEXP_MATCHES` and `REGEXP_REPLACE` function ...

Use case Some people get used to PostgreSQL. Some tools also. Describe the solution you'd like Simply add the corresponding aliases.

#24. Postgres RegEx - Complete tutorial - SQL Server Guides

In this section, we will learn about PostgreSQL REGEXP_MATCHES( ) function. REGEXP_MATCHES( ) function is used ...

#25. Postgresql – Postgres – Return default value if regex match fails

functionspattern matchingpostgresqlregexset-returning-functions ... 'blah' as txt ) select txt, (regexp_matches(txt, '\d+'))[1] as first_num from test_data ...

#26. PostgreSQL regexp_matches替换like模糊查询 - CSDN博客

改前：select * from 表名where 字段名like ||#{参数}||'%'改后：select *,regexp_matches(字段名, #{参数}) from 表名.

#27. 不支援的PostgreSQL 函數- Amazon Redshift

列出在Amazon Redshift 中不支援的PostgreSQL 函式。

#28. postgres regexp_matches code example | Newbedev

Example: postgresql regular expression special characters !$()*+.:<=>?[\]^{|}- ... postgres regexp_matches code example ...

#29. PostgreSQL regexp_matches只返回匹配它的行吗？ - 问答

SELECT parameters, regexp_matches(parameters, 'a=(\d+)'), regexp_matches(parameters, 'b=(\d+)') FROM table;. 将返回结果与行参数是， a=1&b=1 ...

#30. postgres regexp_matches Code Example

“postgres regexp_matches” Code Answer. postgresql regular expression special characters. sql by Breakable Bee on Jan 20 2021 Comment. 0 !$()*+.:<=>?[\]^{|}-.

#31. PostgreSQL regexp_matches替换like模糊查询的操作 - A5创业网

这篇文章主要介绍了PostgreSQL regexp_matches替换like模糊查询的操作，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧！

#32. Using regexps in PostgreSQL - Reuven Lerner

PostgreSQL's operators are generally aimed at finding whether a particular regexp matches text, in order to include or exclude result rows ...

#33. Multiple captures on same text with regexp_matches() using ...

--PostgreSQL 9.6 --'\\' is a delimiter with t(col) as ( values ('Olympic National Park, WA. [OC][5239x3492]') ) select u from t cross join ...

#34. 怎么在PostgreSQL中将like模糊查询替换为regexp_matches

这期内容当中小编将会给大家带来有关怎么在PostgreSQL中将like模糊查询替换为regexp_matches，文章内容丰富且以专业的角度为大家分析和叙述， ...

#35. Working with Regular Expressions in PostgreSQL - SQLShack

In this article, I am going to talk about using regular expressions in a Postgres database. Regular Expressions, also known as RegEx are ...

#36. 关于regex：PostgreSQL regexp_matches语法无法正常工作

Postgresql regexp_matches syntax not working as expected我使用Postgres regexp_matches函数提取数字。我使用的正则表达式是[cc ...

#37. Postgres substring regex

REGEXP_MATCHES is not case sensitive, except when used with binary strings. Example 1: 2 days ago · Postgresql regex match string with substring.

#38. regexp_replace postgresql - -::::ANASAC::::-

Since syntax of queries in Oracle and PostgreSQL is not identical and also these two DBMS have ... The REGEXP_MATCHES() function accepts three arguments:.

#39. Using regex in WHERE in Postgres - Code Redirect

I currently have the the following query:select regexp_matches(name, 'foo') from table; How can I rewrite this so that the regex is in the where like the ...

#40. PostgreSQL regexp_matches替换like模糊查询的操作 - 编程客栈

这篇文章主要介绍了PostgreSQL regexp_matches替换like模糊查询的操作，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧.

#41. PostgreSQL regexp_matches like查询 ... - 极速软件下载网站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#42. 9.7. Pattern Matching - Postgres-XL

The regexp_match function returns a text array of captured substring(s) resulting from the first match of a POSIX regular expression pattern to a string.

#43. PostgreSQL Regular Expression - Programmer Sought

PostgreSQL has a rich set of functions and operators for working with regular expressions. The ones we commonly use are ~, regexp_replace, and regexp_matches.

#44. Postgresql Regex Match - StudyEducation.Org

Jul 24, 2020 · The PostgreSQL REGEXP_MATCHES() function is used to match a POSIX regular expression against a string and subsequently returns the strings ...

#45. PostgreSQL regexp_matches替换like模糊查询 - 程序员宅基地

PostgreSQL regexp_matches 替换like模糊查询_u010954818的专栏-程序员宅基地_regexp_matches. 技术标签： PostgreSQL. 改前： select * from 表名where 字段名like ...

#46. postgres regex query to match multiple strings pattern

A postgres query selects the elements which have a name column containing any strings from ... PostgreSQL REGEXP_MATCHES: Extracting Text Based on a Regex, ...

#47. function regexp_matches(jsonb, unknown) does not exist

Worth noting is that my data source is PostgreSQL, which Tableau regex functions support; not all of my entries have "numOfPiesBaked" in them; when I run this ...

#48. 9.7. Pattern Matching

However, regexp_match() only exists in PostgreSQL version 10 and up. When working in older versions, a common trick is to place a regexp_matches() call in a ...

#49. PostgreSQL regexp_matches like查询 ... - 助尔软件站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#50. PostgreSQL regexp_matches替换like模糊查询_u010954818 ...

PostgreSQL regexp_matches 替换like模糊查询_u010954818的专栏-程序员资料_regexp_matches. 技术标签： PostgreSQL. 改前： select * from 表名where 字段名like ...

#51. PostgreSQL regexp_matches替换like模糊查询的操作

select *,regexp_matches(字段名, #{参数}) from 表名. 补充：postgresql实现模糊查询正则表达式. 因为数据库的查询操作比较单一，所以大部分的模糊 ...

#52. 教你如何解决PostgreSQL Array使用中的一些小问题 - ITPub博客

教你如何解决PostgreSQL Array使用中的一些小问题. ... 那么在用正则匹配函数regexp_match 就会遇到这样的问题，如 select regexp_match('123-123', ...

#53. sql语句的使用经验postgresql - 少年依旧- 博客园

regexp_matches 的用法以及取出数组中的值. 函数：regexp_matches(string text, pattern text [, flags text]) 说明：Return all captured substrings ...

#54. PostgreSQL regexp_matches like查询 ... - 流星软件站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#55. PostgreSQL Demonstration: Regular Expressions - YouTube

For more information see https://www.pg4e.com04 Text 02 RegEx.

#56. PostgreSQL regexp_matches like查询 ... - 波斯特软件站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#57. 9.7. 模式匹配

不过， regexp_match() 仅存在于PostgreSQL版本10以及更高的版本中。当在较老的版本中使用时，一种常用的技巧是把 regexp_matches() 调用放在子选择中，例如：

#58. Использование JOOQ с postgresql citext - CodeRoad

[WARNING] Ambiguous type name : The object public.regexp_matches generates a type pl.nombritech.neurogenweb.generated.tables.RegexpMatches which conflicts ...

#59. PostgreSQL regexp_matches替换like模糊查询 - 程序员博客

改前： select * from 表名where 字段名like ||#{参数}||'%' 改后： select *,regexp_matches(字段名, #{参数}) from 表名. THE END. postgresqlsql.

#60. BUG #7520: regexp_matches does not work as expected

The following bug has been logged on the website: Bug reference: 7520. Logged by: Sergio Basurto Email address: ***@soft-gator.com PostgreSQL version: 9.1.4

#61. IT技术_土豆下载

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#62. 在PostgreSQL 中可以使用Array資料結構- IT閱讀

select (select array[1,2,3])[1] --可以使用那麼在用正則匹配函式regexp_match 就會遇到這樣的問題，如. select regexp_match('123-123', ...

#63. IT技术_飞乐软件站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#64. pgsql: Add three new regexp functions: regexp_matches

pgsql : Add three new regexp functions: regexp_matches, ... (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1= ...

#65. PostgreSQL Regexp_Matches替换Like模糊查询的操作

这篇文章主要介绍了PostgreSQL regexp_matches替换like模糊查询的操作，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧.

#66. PostgreSQL regexp_matches替换like模糊查询_u010954818 ...

PostgreSQL regexp_matches 替换like模糊查询_u010954818的专栏-程序员宝宝_regexp_matches. 技术标签： PostgreSQL. 改前： select * from 表名where 字段名like ...

#67. Regexp_matches with global flag returns wrong data - SQL

... Result: Array[1] 1:#abc Expected result: Array[3] 1: #abc 2: #def 3: #ghi Postgresql Query: select regexp_matches('#abc #def #…

#68. PostgreSQL get first letter of each word (except…) - DBA

works fine, but it returns setof text[] . How to convert that to a simple string? Or is there a better way than regexp_matches ? postgresql regular- ...

#69. PostgreSQL regexp_matches替换like模糊查询的操作 - 学习猿地

改前： selectwww.cppcns.com*from表名where字段名like||#{参数}||'%' 改后： select*,regexp_matches(字段名,#{参数})from表名补充：postgresql实现模糊查询正则表达 ...

#70. Regular experession matching in Postgres - Ops Daily

I found a very useful Postgres function: REGEXP_MATCHES('input string', 'regexp pattern', 'flags'). This function works very similar to the sed ...

#71. PostgreSQL で正規表現に最初にマッチしたテキストを返す

SELECT id ,(SELECT (regexp_matches(text,'(hoge|fuga)'))[1]) FROM test_texts ;. これでバージョンの古いPostgreSQLでも regexp_match() と同じことが ...

#72. 如何使用HQL将oracle regexp_substr转换为PostgreSQL

java postgresql oracle hibernate hql. 我试图将下面的OracleDB HQL ... QuerySyntaxException: unexpected token: regexp_matches near line 1.

#73. REGEXP_MATCHES Function [Migration by Ispirer SQLWays]

PostgreSQL - REGEXP_MATCHES. Syntax, REGEXP_MATCHES(). Description, REGEXP_MATCHES function returns extract from string matching the pattern ...

#74. Regular expressions in PostgreSQL with regexp_match()

Regular expressions in PostgreSQL with regexp_match() — With examples. ... Regular expressions are somewhat new to me in the sense of, I know what they are, it's ...

#75. Postgres: What is the difference between regexp_match vs ...

Postgres : What is the difference between regexp_match vs regexp_matches. 3 views June 23, 2021 sqlpostgresql sql Attribution: https://stackoverflow.com/q/ ...

#76. Regular Expressions in PostgreSQL - Postgres OnLine Journal

The ones we commonly use are ~, regexp_replace, and regexp_matches. We use the PostgreSQL g flag in our use more often than not.

#77. sql - regexp_matches postgreSQL函数中的简单参数替换

我有一张这样的桌子。。。地理数据geom1 data1+3000||data2+1000||

#78. PostgreSQL regular expression - Fear Cat

SELECT regexp_matches('foobarbequebaz', '(bar)(beque)'); regexp_matches ... Here we use our favorite PostgreSQL regexp_matches function.

#79. Remove braces from regular expression result - Genera Codice

select x::text from regexp_matches( 'i1 into o2, and g1 into o17', ... What is the most efficient way to remove the braces using PostgreSQL 9.x?

#80. SQL系列（四）字符串截取函数 - 知乎专栏

工作过程中，遇见了字符串截取函数，分别是：SUBSTRING(),split_apart()，Regexp_matches(). 这三个函数，在PostgreSQL中都可以使用，可以实现截取字符串，SUBSTRING。

#81. PostgreSQL regexp_matches like查询 ... - 零度软件园

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作欢迎大家阅读和指正。

#82. regex - PostgreSQL:如何连接两个regexp_matches()

regex postgresql. 我试图从123A美国，234B不列颠尼亚等名字中提取int和char。 我只想要号码和附信（即123A）。 我正在使用regexp_matches（name，“（\d+）（\d）”）， ...

#83. 使用Postgres正則表達式搜索返回匹配的子字符串 - 开发者知识库

regexp_matches (string text, pattern text [, flags text]) Return all captured substrings resulting from matching a POSIX regular expression ...

#84. PostgreSQL regexp_matches like查询 ... - 绿色软件下载

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#85. View topic - Postgresql regex matching and negation

select regexp_matches(concat(card_1,card_2,card_3,card_4,card_5), 'pattern') is not null ) This will extract hands matching a certain board ...

#86. Count regexp matches on a table: Sorting result sets by ...

PostgreSQL has a very clever function regexp_matches that will show all substrings which matches a pattern and we will use that to count matches ...

#87. regexp_matches（）为$返回两个匹配项（字符串结尾）

标签： sql regex postgresql. 有人可以解释PostgreSQL 9.2.4中 regexp_matches() 的奇怪行为（9.1.9中的相同结果）： db=# SELECT regexp_matches('test string', ...

#88. Postgresql regex multiple matches

postgresql regex multiple matches Syntax REGEXP_MATCHES source_string 39 this approach yields an empty Array. table vs dplyr can one do something well the ...

#89. PostgreSQL regexp_matches like查询 ... - 游乐软件站

PostgreSQL regexp_matches like查询PostgreSQL regexp_matches替换like模糊查询的操作，欢迎大家阅读和指正。

#90. postgresql：如何连接两个regexp_matches() - 码客

postgresql ：如何连接两个regexp_matches() - 我试图从诸如123A America，234B Britania等名称中提取整数和字符。 我只想要数字和附加的字母(即123A) ...

#91. Postgresql正则表达式匹配函数：regexp_matches - 堆栈内存 ...

这是我的实际代码，使用PostgreSQL . ： 输出是条记录： 我想要的是将所有 ... Postgresql regular expression matching function: regexp_matches.

#92. Postgres Regex Example

The PostgreSQL REGEXP_MATCHES() function is used to match a POSIX regular expression against a string and subsequently returns the strings ...

#93. Step By Step Database Programming with JDBC and PostgreSQL: ...

The PostgreSQL REGEXP_MATCHES() function matches a POSIX regular expression against a string and returns the matching substrings.

#94. The Ultimate Guide to Professional Database Programming with ...

The PostgreSQL REGEXP_MATCHES() function matches a POSIX regular expression against a string and returns the matching substrings.

#95. Postgresql substring regex

REGEXP_REPLACE. postgres regexp_matches. A character with the given code. g. About Postgres Regex Oct 29, 2021 · Postgresql regex match ...

#96. Practical SQL: A Beginner's Guide to Storytelling with Data

That's PostgreSQL indicating that regexp_match ( ) returns each result in an array ... you must use the related regexp_matches ( ) function and pass in an ...