full-text-search

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Multilingual queries in ElasticSearch

Let\'s say we have the following mapping in ElasticSearch. { \"content\": { \"properties\": { \"id\": { \"type\": \"string\",[详细]

2023-04-04 20:03 分类：问答
Normal SELECT on an SQLite FTS Table

I\'m having an issue performing normal SELECT statements (that is, not the \'searches\' they were designed to do- I\'m not using MATCH).What I\'m trying to do is query the table for all rows of an INT[详细]

2023-04-04 16:11 分类：问答
Dynamic FULL TEXT CONTAINSTABLE queries advice

I am currently working on a project where I need to build dynamic CONTAINSTABLE queries. I have code in place that does something like:[详细]

2023-04-04 13:29 分类：问答
mysql update is so slow - is there any faster way to update data?

I have to update 2M*2rows in a mysql database. All the information is in a file, that I process with php.[详细]

2023-04-04 09:33 分类：问答
find the top words, relative to all documents

I have some 100.000+ text documents. I\'d like to find a way to answer this (somewhat ambiguous) question:[详细]

2023-04-04 08:01 分类：问答
Managing BLOBS in Oracle 11g

My application using Oracle 11g as backend. We have a multiple BLOB Columns in Different tables. We are using these columns to store files 开发者_如何学运维such as .Doc,.excel,etc. First question is w[详细]

2023-04-04 07:19 分类：问答
Optimizing auto-complete FULLTEXT SQL query

I have the following query which is used in order to do an auto-complete of a search box: SELECT *, MATCH (screen_name, name) AGAINST (\'+query*\' IN BOOLEAN MODE) AS SCORE[详细]

2023-04-03 22:04 分类：问答
Fulltext index questions

I\'m trying to implement a fulltext search on my database and got some problems I\'m not sure how to solve..[详细]

2023-04-03 01:32 分类：问答
Loading facebook's big text file to memory (39MB) for autocompletion

I\'m trying to implement part of the facebook ads api, the auto complete function ads.getAutoCompleteData[详细]

2023-04-02 20:44 分类：问答
MySQL full text search with delimiters

I have a MySQL table with a \'tags\' field, which is using a FULLTEXT index. This field contains a list of comma separated values i.e \'books, toys, chocolate coloured sofa\'.[详细]

2023-04-02 12:07 分类：问答