How to select using CONTAINS instead of LIKE with JPA
I'm developing small java applications to school projects with PostgreSQL.
Using the JDBC driver I could select a field using the ~
operator to act as CONTAINING
instead of concatenating the filter using LIKE
.
Let me give you an example:
SELECT * FROM USERS WHERE NAME ~ ? ORDER BY NAME
Since we started using the JPA framework to ease the development, I noticed that the same sample using JPA throws an error when I use the ~
operator...
Error thrown:
An exception occurred while creating a query in EntityManager:
Exception Description: Syntax error parsing [select u from Users u where u.name ~ ?1 order by u.name].
[30, 41] The expression is not a valid conditional expression.
All code samples I could find on google are made using LIKE
instead of CONTAINING
.
My question is, does JPA support the containing operator when working with PostgreSQL?
Some info:
JDK 15
Netbeans 12.3
JPA 2.1
PostgreSQL 13.2
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