fulltextsearch | 🔍 Core of the full-text search framework for Nextcloud | Search Engine library

by nextcloud PHP Version: 23.0.0 License: AGPL-3.0

X-Ray Key Features Code Snippets Community Discussions(8)Vulnerabilities Install Support

kandi X-RAY | fulltextsearch Summary

fulltextsearch is a PHP library typically used in Database, Search Engine applications. fulltextsearch has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Core of the full-text search framework for Nextcloud

Support

Quality

Security

License

Reuse

Support

fulltextsearch has a low active ecosystem.

It has 191 star(s) with 51 fork(s). There are 19 watchers for this library.

It had no major release in the last 12 months.

There are 180 open issues and 406 have been closed. On average issues are closed in 82 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of fulltextsearch is 23.0.0

Quality

fulltextsearch has 0 bugs and 0 code smells.

Security

fulltextsearch has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

fulltextsearch code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

fulltextsearch is licensed under the AGPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

fulltextsearch releases are available to install and integrate.

Top functions reviewed by kandi - BETA

kandi has reviewed fulltextsearch and discovered the below as its top functions. This is intended to give you an instant insight into fulltextsearch implemented functionality, and help decide if they suit your requirements.

Generate panels .
Change the schema .
Update current action
On keyboard keyed
Display platform as JSON
Serialize the object .
Search query options .
Convert search result .
Run the console .
Convert status code to string

Get all kandi verified functions for this library.

fulltextsearch Key Features

No Key Features are available at this moment for fulltextsearch.

fulltextsearch Examples and Code Snippets

No Code Snippets are available at this moment for fulltextsearch.

Community Discussions

Trending Discussions on fulltextsearch

SQL Full Text Search NOT contain exact

Agile toolkit atk4 php set field value based on anther field value without submitting the form

MySQL Table with ~20Mil rows - Queries getting slow

SQL FullText Indexes and SQL Injection

join over charindex is slow

hibernate-search throws AvroTypeException after avro uprade from 1.7.6 to 1.9.2

SQL Server FullText Search not returning expected rows

Postgres fulltextsearch with more than one word in one column

QUESTION

SQL Full Text Search NOT contain exact

Asked 2021-Nov-02 at 16:08

in my application, clients can choose multiple words to exclude from their search. These words are run against a FullTextSearch field.

I am wondering if there's a way I can have a NOT containing exact match with full-text search.

for example, the field contains

...

ANSWER

Answered 2021-Nov-02 at 16:04

In SQL-Server you can use the CONTAINSTABLE
For example:
This returns you the Contacts that contain the exact phrase "Oranges"

Source https://stackoverflow.com/questions/69812918

QUESTION

Agile toolkit atk4 php set field value based on anther field value without submitting the form

Asked 2021-Sep-08 at 15:20

I am using agile toolkit code for developing an application , i do have dropdown that get values from database, I want to show selected value from field 1 to field 2 without submit any thing.

...

ANSWER

Answered 2021-Sep-08 at 15:14

I have managed to find a solution for 2 field multi selection scenario:

$values = new view_table($db);
$values->addCondition($db->dsql()->orExpr()->where($db->dsql()->
andExpr()->where('field_status','<>','1')));

$Array = array();
reset($Array);
foreach($values as $row){

$Array[$row['id']] = $row['field_1'].": ".$row['field_2'];

}

$fieldvalue_1 = $form->addField('fieldvalue_1', ['caption' => 'fieldvalue_1', 'DropDown', 'values'=> $Array,'isMultiple' => true ,'readonly' => $readonly, ['dropdownOptions' => ['fullTextSearch' => true]]]);

$fieldvalue_2 = $form->addField('fieldvalue_2', ['caption' => 'fieldvalue_2', 'DropDown', 'values'=> $Array,'isMultiple' => true ,'readonly' => $readonly, ['dropdownOptions' => ['fullTextSearch' => true]]])->set($_GET['val'] ?? 'No value');
$fieldvalue_1->js('change' ,new \atk4\ui\JsReload($fieldvalue_2,['val' => $fieldvalue_1->jsInput()->val()]));

Source https://stackoverflow.com/questions/68957995

QUESTION

MySQL Table with ~20Mil rows - Queries getting slow

Asked 2021-Jun-24 at 23:02

I have a table in my MySQL(5.7.32) database which currently has 20Mil rows. I have a few fairly complex queries written on that table, where I carry out FullTextSearches and join them to other tables. The queries on the table are getting slow (using appropriate indexes).

I understand that 20 Mil rows are not a lot for a DB table to handle, and would like to understand what are the factors (other than indexes) that I should consider for performance improvements. For example, any DB defaults that I should consider changing that impact performance.

NOTE: Since the table has FTS indexes, partitioning is not an option.

...

ANSWER

Answered 2021-Jun-24 at 23:02

There are a lot of factors that could hurt performance:

Buffer pool not large enough to hold the index. So as a query searches the index, it has to keep swapping parts of the index into RAM and back out. You may need to increase the innodb_buffer_pool_size.

I'd monitor the ratio of the two numbers reported by SHOW GLOBAL STATUS LIKE 'innodb_buffer_pool_read%s'.
CPU is too slow. Each query is single-threaded, so CPU speed is more important than number of cores.
Concurrent load. If you have many queries running at the same time, they compete with each other for CPU, buffer pool, and I/O. Check SHOW PROCESSLIST or SHOW GLOBAL STATUS LIKE 'Threads_running'.
Server is overloaded, either by MySQL or by other apps or processes. Use top to find out if the system load average is high (I would consider anything over 10 to be too high), or if the system is using swap space instead of RAM.
Is the query using indexes like you expect? Did you analyze them with EXPLAIN?

Source https://stackoverflow.com/questions/68122846

QUESTION

SQL FullText Indexes and SQL Injection

Asked 2021-May-24 at 19:38

Is there any known danger with exposing the use of a FullText index to internal and possibly public users?

Assuming the queries are properly parameterized, is there any way that a user could abuse the inputs to trigger a SQL injection or denial of service attack?

...

ANSWER

Answered 2021-May-24 at 19:38

When talking about SQL injection the risk is that someone can introduce SQL keywords into the query itself by adding SQL to a data parameter.

This is why separation of data and query is absolutely critical. This normally plays out by using placeholder values, as in:

Source https://stackoverflow.com/questions/67628787

QUESTION

join over charindex is slow

Asked 2020-Nov-17 at 18:00

I am trying to optimize a T-SQL procedure in SQL Server 2017. I do not have direct access to the server, so I cannot change any settings and I can not enable FullTextSearch.

There exist two tables, one with a list of keywords (varchar(50)) and a number code (int), and another with large freely entered texts (varchar(max)) and an ID (int). I want to mark all these texts by which keywords are contained in another table. With a cursor, it works like this:

...

ANSWER

Answered 2020-Nov-17 at 18:00

First, you don't need that cursor, I think a simple join will do. Cursors are miserably slow and generally not necessary. Let's focus on the SELECT portion of your insert since that is the other problem. First some sample data:

Source https://stackoverflow.com/questions/64876588

QUESTION

hibernate-search throws AvroTypeException after avro uprade from 1.7.6 to 1.9.2

Asked 2020-May-27 at 09:43

Our application uses hibernate-search version 5.5.6.Final. Accoring to Maven repository, this version of the hibernate-search is compatible with avro versions 1.7.6-1.9.2.

We are doing our own cluster communication and to that end we are serializing changes made on Slave nodes in order to send them to Master. During this serialization, avro throws AvroTypeException.

...

ANSWER

Answered 2020-May-27 at 09:43

Accoring to Maven repository, this version of the hibernate-search is compatible with avro versions 1.7.6-1.9.2.

I'm curious where you get your information from. Hibernate Search uses Avro 1.7.6 and definitely hasn't been upgrated to 1.9, or even tested with that version.

There's a pending PR regarding this upgrade here, but it's currently stalled due to concerns regarding backward compatibility: we don't want to break compatibility in a micro version, and the next major version (Hibernate Search 6) simply doesn't use Avro.

Regarding the solution... If you're stuck with Hibernate Search 5.5, you're probably out of luck as it's no longer maintained on the community side. Some (commercial) vendors might still provide updates.

If you can upgrade to Hibernate Search 5.11, maybe you could try building Hibernate Search from this code and using it in your application.

Source https://stackoverflow.com/questions/62039559

QUESTION

SQL Server FullText Search not returning expected rows

Asked 2020-May-18 at 07:25

I am practicing using FullText Search on SQL Server 2016. Below is a complete code of the steps to reproduce my problem. I don't understand why none of my queries return any results (if you run these steps, don't forget to drop the FTSEARCH database when you are done).

Note that I set STOPLIST=OFF on purpose because I want to search numeric values and numbers are included in the system stoplist

...

ANSWER

Answered 2020-May-18 at 07:25

CONTAINS:

• A word or phrase.

• The prefix of a word or phrase.

Source https://stackoverflow.com/questions/61861256

QUESTION

Postgres fulltextsearch with more than one word in one column

Asked 2020-Jan-14 at 14:24

I want to create a fulltext select query on a postgres database. For example I want to find all books with title "Harry Potter". If I just look up for Harry with the fulltext search it runs fast. e.g.

...

ANSWER

Answered 2020-Jan-14 at 12:35

You should use a phrase search:

Source https://stackoverflow.com/questions/59733677

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install fulltextsearch

You can download it from GitHub.
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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