Tag database-design - Dies ist Seite 9 - GeneraCodice

Django ORM - any way to increment a field of a model instance relative to previous instances?

https://www.generacodice.com/de/articolo/13409704/django-orm-any-way-to-increment-a-field-of-a-model-instance-relative-to-previous-instances
  python  -  django  -  database-design
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ERD for airports and routes database

https://www.generacodice.com/de/articolo/13396843/erd-for-airports-and-routes-database
  database  -  database-design  -  entity-relationship
StackOverflow StackOverflow

Which one is correct and optimized in sql?

https://www.generacodice.com/de/articolo/13396150/which-one-is-correct-and-optimized-in-sql
  sql  -  sql-server  -  database-design  -  query-optimization  -  relational-database
StackOverflow StackOverflow

Enforcing supertype & subtype data integrity without stored procedures, triggers, or UDFs

https://www.generacodice.com/de/articolo/13390780/enforcing-supertype-subtype-data-integrity-without-stored-procedures-triggers-or-udfs
  mysql  -  database  -  sql  -  postgresql  -  database-design
StackOverflow StackOverflow

Is it a bad idea to make a count the primary key?

https://www.generacodice.com/de/articolo/13390678/is-it-a-bad-idea-to-make-a-count-the-primary-key
  sql  -  database-design  -  primary-key
StackOverflow StackOverflow

NoSQL ( Cassandara ) coming from MySQL, Duplicate data db design

https://www.generacodice.com/de/articolo/13385452/nosql-cassandara-coming-from-mysql-duplicate-data-db-design
  database-design  -  nosql  -  cassandra
StackOverflow StackOverflow

Mutable/immutable data with foreign keys - a database design issue

https://www.generacodice.com/de/articolo/13381783/mutable-immutable-data-with-foreign-keys-a-database-design-issue
  database  -  database-design
StackOverflow StackOverflow

Database adds rows multiple times

https://www.generacodice.com/de/articolo/13366168/database-adds-rows-multiple-times
  sql  -  sqlite  -  database-design
StackOverflow StackOverflow

How to design a car-packages-database?

https://www.generacodice.com/de/articolo/13354090/how-to-design-a-car-packages-database
  database  -  sql  -  database-design
StackOverflow StackOverflow

Best way to manage my relation between One-to-Many

https://www.generacodice.com/de/articolo/13353415/best-way-to-manage-my-relation-between-one-to-many
  database  -  database-design
StackOverflow StackOverflow
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