Hello guys my problem is I generate QClasses with querydsl everything generate nice but if I want run project build failed because cant find symbol. Before that it worked well and suddenly without changing the pom.xml so it not work. I’ve had this problem before, and if I remember correctly, I fixed it …
Tag: querydsl
Upgrade to springboot 2.6.1 with querydsl jpa 5.0.0
I am trying to upgrade my springboot version from 2.3.4 to 2.6.1. I use query dsl with jpa and apt-maven-plugin. My issue is that I can’t no more generate the QClasses when I run maven compile. I noticed that I am no more able to use an older version of querydsl (previous one 4.4.0 and apt-maven-plugin …
querydsl: java.lang.NoSuchFieldError: TREATED_PATH
springboot version is 2.51, java vsersion 1.8 it will crash in selectFrom(), erro info: java.lang.NoSuchFieldError: TREATED_PATH how to resolve it,i cant find a way in web there is my code there is dependency BmsPost.java Answer You have mixed versions of querydsl. I guess you are having querydsl-core version…
How to deal wiith querydsl multiple schema have same table name?
Simply I faced a problem when trying to access query DSL with multiple schemas, I added multiple schemas as below and my table name pattern is suppose both schemas have DEF table then when I compile maven project it gives me the below error. Failed to execute goal com.querydsl:querydsl-maven-plugin:4.2.1:expo…
How to get Page as result in Querydsl query with fetch or fetchResults properly?
Hi what i trying to achieve here is, i want to submit Pageable data into QueryDsl query and get the result as Page, how can i do it properly? here is what i do until now : here is my controller : in my controller i submit StockViewByProductCodesDto which is looked like this : and here is my service :
What is Querydsl PathBuilder String parameter ‘variable’ used for
I’m working with Querydsl in my Spring Boot API for making some complex data filtering and when i declare the PathBuilder variable i’ve seen that first you have to pass statically your class like YourClass.class and then a string variable for the constructor as shown below: So i was wondering why …
Dynamic search term SQL query with Spring JPA or QueryDSL
I am trying to learn QueryDSL in order to return the results of a single search term from Postgres: But I also want to search for any number of search terms, for example, say this is my list of search terms divided by the plus symbol: How can I dynamically create contains(params[0]) AND/OR contains(params[1] …
How to add querydsl-mongodb to Spring Boot Gradle 5.6.1 project
I am trying to create dynamic query to a mongo database from spring boot gradle project. My gradle version: 5.6.1 Here is my build.gradle file: My application.properties file: Problem is: Q classes are not generating for my Documents. Any suggestion welcome. Thanks. Answer I made it working by adding both @Do…
How to add parenthesis to queries in querydsl?
I’m using querydsl for sql selects. Now I have native query that I want to transform to querydsl. It consists of two OR statements in parenthesis, followed by and AND query that applies thereby to both OR parts. I need the following: In querydsl I can write for example: BooleanExpression query = q1.and(…
Query DSL Q type classes not generated
I am trying to use QueryDSL in my eclipse maven project. These are the dependencies. After this I try to write the queries. But I get the error Note: ReportingParamDAO is an entity class. This means that the Q type class for my DAO is not generated. I am not sure why it wasn’t generated. Do I need to do