Tag foreign-keys - Dies ist Seite 14 - GeneraCodice

SQL Server - Create an identifying relationship

https://www.generacodice.com/de/articolo/12704044/sql-server-create-an-identifying-relationship
  sql  -  sql-server-2008  -  foreign-keys  -  primary-key  -  foreign-key-relationship
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Parent Keys Not Found?

https://www.generacodice.com/de/articolo/12670405/parent-keys-not-found
  sql  -  oracle  -  foreign-keys
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Should I have two primary keys referencing each other?

https://www.generacodice.com/de/articolo/12664528/should-i-have-two-primary-keys-referencing-each-other
  sql  -  foreign-keys  -  primary-key
StackOverflow StackOverflow

Inserting data in one table which has two foreign keys (php)

https://www.generacodice.com/de/articolo/12630451/inserting-data-in-one-table-which-has-two-foreign-keys-php
  mysql  -  database  -  PHP  -  foreign-keys  -  insert
StackOverflow StackOverflow

MySql Shared lookup table

https://www.generacodice.com/de/articolo/12609706/mysql-shared-lookup-table
  mysql  -  foreign-keys  -  relationships
StackOverflow StackOverflow

Foreign key in main database referencing attached database

https://www.generacodice.com/de/articolo/12598069/foreign-key-in-main-database-referencing-attached-database
  sqlite  -  foreign-keys
StackOverflow StackOverflow

EntityFramework 6 AddOrUpdate not working with compound or composite primary key

https://www.generacodice.com/de/articolo/12595981/entityframework-6-addorupdate-not-working-with-compound-or-composite-primary-key
  c#  -  sql  -  sql-server  -  foreign-keys  -  entity-framework
StackOverflow StackOverflow

Am I Understanding This Correctly? FK constraint may cause cycles or multiple cascade paths'

https://www.generacodice.com/de/articolo/12590689/am-i-understanding-this-correctly-fk-constraint-may-cause-cycles-or-multiple-cascade-paths
  asp.net-mvc  -  foreign-keys  -  entity-framework
StackOverflow StackOverflow

Saving formset with drop-down-menu Foreignkey: IntegrityError XXX_id may not be NULL

https://www.generacodice.com/de/articolo/12585199/saving-formset-with-drop-down-menu-foreignkey-integrityerror-xxx-id-may-not-be-null
  python  -  django  -  foreign-keys  -  drop-down-menu  -  inline-formset
StackOverflow StackOverflow

Remove table entry if BOTH foreign keys were deleted

https://www.generacodice.com/de/articolo/12580090/remove-table-entry-if-both-foreign-keys-were-deleted
  mysql  -  sql  -  foreign-keys  -  onupdate
StackOverflow StackOverflow
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