relational-database tutorials

Database schema - Configurable fields?

Mar 22, 2023

Bookshelf JS Relation - Getting Count

Mar 17, 2023

node.js postgresql relational-database bookshelf.js

Yii2 how to check if two models are already linked

Mar 15, 2023

yii2 relational-database yii2-model

Consistency for simultaneous UPDATES in Oracle, when the WHERE clause depends on the old value

Mar 06, 2023

sql oracle relational-database concurrentmodification transaction-isolation

Polymorphic Lists and relational database

Feb 26, 2023

java oop orm relational-database hsqldb

Can Redis handle this simple query

Feb 14, 2023

redis relational-database

Referencing the foreign key of another schema

Feb 13, 2023

database oracle foreign-keys relational-database primary-key

One-to-Many-to-One with attributes Form with Symfony 3 / Doctrine

Feb 06, 2023

php postgresql symfony doctrine-orm relational-database

Why would you set `null: false, default: ""` on a required DB column?

Feb 01, 2023

mysql validation devise null relational-database

Should I use EAV database design model or a lot of tables

Jan 16, 2023

sql database database-design relational-database entity-attribute-value

Mysql order by on column with unicode characters

Jan 15, 2023

mysql database database-design relational-database

How to import data in relational database to RDF?

Dec 31, 2022

rdf semantic-web relational-database

Data migration between different DBMS's

Dec 30, 2022

sql-server oracle delphi relational-database informix

How to store taxes in database?

Dec 30, 2022

database database-design relational-database

Does Yii's Gii's CRUD generator take into account models' relations?

Dec 29, 2022

yii relational-database crud relationship

Relational Database: DELETE versus "Mark for Deletion"

Dec 26, 2022

mysql sql database relational-database

Is it a good idea to create tables dynamically to store user-content?

Dec 26, 2022

sql database postgresql database-design relational-database

SQL Server table relationships

Dec 24, 2022

sql sql-server-2005 relational-database

how to generate ERD or UML for a database?

Dec 22, 2022

mysql database database-design uml relational-database

Should I make a foreign key that can be null or make a new table?

Dec 21, 2022

database database-design foreign-keys relational-database database-schema

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