querydsl

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How to create constant numeric value expression in QueryDSL?

I\'d like to create query like this with QueryDSL update WorkMessage w set w.totalPrice = 0.12 - w.totalCost;[详细]

2023-04-11 11:48 分类：问答
QueryDSL: querying relations and properties

I\'m using QueryDSL with JPA. I want to query some properties of an entity, it\'s like this: QPost post = QPost.post;[详细]

2023-04-04 05:53 分类：问答
JPQL / QueryDSL: join subquery and get aliased column

I\'m trying to get an average for a count on a groupBy by joining with a subquery. Don\'t know if that the right way to go at all but I couldn\'t anything about subqueries other than the mysema doc.[详细]

2023-03-25 17:04 分类：问答
Generating JPA2 Metamodel from a Gradle build script

I\'m trying to set up a Gradle build script for a new project. That project will use JPA 2 along with Querydsl.[详细]

2023-03-14 07:09 分类：问答
QueryDSL Generated classes not able to access second level elements for querying

I am using QueryDSL with Spring Data JPA in my Java Project and have Generated files using QueryDSL maven plugin to use the QueryDSL Model classes generated by it. This works great when i use it for o[详细]

2023-03-13 20:42 分类：问答
Can I create a custom backend implementation using Querydsl?

We have a in-house back开发者_高级运维-end search engine in our organisation and I\'d like to use a tool like Querydsl to generate queries in a type-safe manner. Right now, it seems like the Querydsl[详细]

2023-03-06 10:10 分类：问答
Setup of maven plugin for using QueryDSL with a MySQL database

I\'m trying to setup my project so that I can use querydsl-sql against a MySQL database. I\'d like to get the classes and generate the classes using maven and am having problems setting up the plugin.[详细]

2023-02-13 23:30 分类：问答
SQL DSL for Scala

I am struggling to create a SQL DSL for Scala. The DSL is an extension to Querydsl, which is a popular Query abstraction layer for Java.[详细]

2023-01-15 16:39 分类：问答
ExceptionInInitializerError when querying a collection using querydsl

When executing the following code I get an exception when executing the query/projection. Does anybody know what I am doing incorrectly? All help greatly appreciated.[详细]

2023-01-04 19:42 分类：问答
构字开头的成语有哪些？？

蒜头小子 2022-05-21 15:44 构怨伤化 [gòu yuàn shāng huà ]生词本基本释义构：构成，造成；怨：怨恨；化：教化。指在民众中造成的怨恨，使对人民的教化受到伤害。出处《汉书·平帝纪》：“苛暴吏多拘系犯[详细]

2022-12-19 19:26 分类：问答