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Questions - grails-orm

Pagination with Grails/GORM/DataServices @Query annotation

How do you add pagination when using GORM JPA-QL Queries via the grails.gorm.services.Query annotation @Service(User) abstract class UserDataService implements IUserService { @Query($/SELECT DIST...
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paxtuik

java

hibernate

grails

groovy

grails-orm

Votes: 0

Answers: 1

Latest Answer

you can pass Map args in the method like listWithQuery and listWithQuery2, args would need to look like [offset: (rows to offset) , max: (limit of rows to return)] @Service(User) interface IUserServic...
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paxtuik

Saving data with table associations in Grails

I have two database tables 'Student' and 'Course'. I want a one-to-one relation where there is foreign key of 'Course' table in 'Student' table. The foreign key 'course_id' is appearing in the Student...
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Sypder

database

model-view-controller

grails

groovy

grails-orm

Votes: 0

Answers: 1

Latest Answer

Note that grails 4 introduced a bug with one-to-one relationships that gives inconsistent behavior based on the owning side of the relationship: https://github.com/grails/grails-core/issues/11606 I'm ...
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Trebla

DB connectivity fails in grails 5 application with error creating hibernateDatastore

I am upgrading an application to grails-5. I have moved my DB connectivity information from a custom DataSource.groovy to application.yml. environments: development: dataSource: dbCreate: update url: ...
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JavaProgrammer

grails

grails-orm

grails-domain-class

Votes: 0

Answers: 1

Latest Answer

If you have @Transactional on a domain class (which there is no good reason to do) that will result in a property named transactionManager being added to the class. That is required in order for the ...
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Jeff Scott Brown

Golang Gorm Many to Many with Selective Column

I'm trying to fetch books data that have many authors. The relationship type between them is simple Many to Many with a pivot table only consist both ID. This is the models, package model import &quo...
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Dryluigi

go

grails-orm

Votes: 0

Answers: 2

Latest Answer

Select a specific field is possible in Preload using Custom Preloading SQL. Create a custom struct with specific fields which you want to fetch from DB. type TempBook struct{ Field_Name Data_Type ...
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Ashutosh Singh

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