orm Archives - Page 2 of 5

What is an ORM, how does it work, and how should I use one? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Closed 2 years ago. Locked. This question and its ...

May 25, 2022
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How to select specific columns in laravel eloquent

lets say I have 7 columns in table, and I want to select only two of them, something like this SELECT `name`,`surname` FROM ...

May 25, 2022
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Performing Inserts and Updates with Dapper

I am interested in using Dapper – but from what I can tell it only supports Query and Execute. I do not see ...

May 25, 2022
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How to map a composite key with JPA and Hibernate?

In this code, how to generate a Java class for the composite key (how to composite key in hibernate): create table Time ( ...

May 25, 2022
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What are some good Python ORM solutions? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, ...

May 24, 2022
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Hibernate throws org.hibernate.AnnotationException: No identifier specified for entity: com..domain.idea.MAE_MFEView

Why am I getting this exception? package com.domain.idea; import javax.persistence.CascadeType; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.JoinColumn; import javax.persistence.OneToOne; import javax.persistence.Table; import org.hibernate.annotations.AccessType; /** ...

May 22, 2022
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Django queries – id vs pk

When writing django queries one can use both id/pk as query parameters. Object.objects.get(id=1) Object.objects.get(pk=1) I know that pk stands for Primary Key and ...

May 22, 2022
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Add a custom attribute to a Laravel / Eloquent model on load?

I’d like to be able to add a custom attribute/property to an Laravel/Eloquent model when it is loaded, similar to how that might ...

May 20, 2022
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Good PHP ORM Library?

This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. ...

May 20, 2022
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Using an ORM or plain SQL? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 19, 2022
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