orm Archives - IT Nursery

We’re using Doctrine, a PHP ORM. I am creating a query like this: $q = Doctrine_Query::create()->select('id')->from('MyTable'); and then in the function I’m adding ...

June 2, 2022
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Java, Programming

IT Nursery

Difference Between One-to-Many, Many-to-One and Many-to-Many?

Ok so this is probably a trivial question but I’m having trouble visualizing and understanding the differences and when to use each. I’m ...

June 1, 2022
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Java, Programming

IT Nursery

How to persist a property of type List in JPA?

What is the smartest way to get an entity with a field of type List persisted? Command.java package persistlistofstring; import java.io.Serializable; import java.util.ArrayList; ...

May 31, 2022
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PHP, Programming

IT Nursery

How to query between two dates using Laravel and Eloquent?

I’m trying to create a report page that shows reports from a specific date to a specific date. Here’s my current code: $now ...

May 29, 2022
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Programming, Python

IT Nursery

SQLAlchemy: engine, connection and session difference

I use SQLAlchemy and there are at least three entities: engine, session and connection, which have execute method, so if I e.g. want ...

May 29, 2022
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Map enum in JPA with fixed values?

I’m looking for the different ways to map an enum using JPA. I especially want to set the integer value of each enum ...

May 28, 2022
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Is there a way to call a stored procedure with Dapper?

I am very impressed with the results of Dapper Micro ORM for stackoverflow.com. I am considering it for my new project and but ...

May 26, 2022
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