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Hibernate wildcard query on two columns


Hibernate wildcard query on two columns

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Hibernate wildcard query on two columns
Tag : java , By : Philofax
Date : December 01 2020, 05:00 PM

I hope this helps you . You want to build a boolean query where one part targets the firstname and the other the lastname. Something like this:
Query luceneQuery = queryBuilder .bool() .should( ) .should( ) .createQuery();

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Tag : java , By : Anonymous
Date : March 29 2020, 07:55 AM
around this issue http://docs.jboss.org/hibernate/search/3.3/reference/en-US/html/search-query.html
This URL has all the details required. for all who looked into it

hibernate search wildcard phrase query


Tag : hibernate , By : Gazza
Date : March 29 2020, 07:55 AM
will help you Lucene does not support wildcards in phrase queries. There are strategies on how you represent the data in your index that can allow you to accomplish it.
You are treating your query as a keyword, it appears. In that case, you should really be treating the field as a keyword when indexing, as well, in which case you would be able to search the whole title as a single term. Phrases and keywords with spaces are very different things to Lucene, and you can't use them interchangeably.

Can I perform a query that returns data only for columns that match a wildcard?


Tag : mysql , By : Mark W
Date : March 29 2020, 07:55 AM
I hope this helps you . Using prepared statements, you can build the query dynamically from INFORMATION_SCHEMA, then execute it:
SET @QUERY=CONCAT_WS(" ",
   "SELECT",
    (SELECT GROUP_CONCAT(`COLUMN_NAME`) FROM `INFORMATION_SCHEMA`.`COLUMNS`
     WHERE `TABLE_NAME` = "MyTable" AND `COLUMN_NAME` LIKE "BLOCK_A_%"),
  "FROM `MyTable`");
PREPARE myQuery FROM @QUERY;
EXECUTE myQuery;

How to add wildcard query in Hibernate Search 3.1.1GA


Tag : development , By : mgaspar
Date : March 29 2020, 07:55 AM
it helps some times I assume you are referring to the Hibernate Search query DSL. Something like this:
Query luceneQuery = queryBuilder
    .keyword()
      .wildcard()
    .onField("foo")
    .matching("bar*")
    .createQuery();

Hibernate query LIKE clause, but with space separating lookup prefix and wildcard


Tag : java , By : Verbal
Date : March 29 2020, 07:55 AM
it should still fix some issue I have a Hibernate query that has a prefix to find, which looks like: , try to use CONCAT instead of 'productId %' or '? %' :
SELECT ... WHERE PRODUCT_ID LIKE CONCAT(?, ' %')
//------------------------------------------^^
Query query = session.createQuery("SELECT ... WHERE PRODUCT_ID LIKE ?");
query.setParameter(1, productId + " %");
//---------------------------------^^
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