タグprimary-key - これはページ5です - GeneraCodice

Why am I not allowed to have repeating IDs in the Primary Key column in MySQL

https://www.generacodice.com/jp/articolo/13068877/why-am-i-not-allowed-to-have-repeating-ids-in-the-primary-key-column-in-mysql
  mysql  -  csv  -  primary-key
StackOverflow StackOverflow

error message "ORA-02270: no matching unique or primary key for this column-list"

https://www.generacodice.com/jp/articolo/13052737/error-message-ora-02270-no-matching-unique-or-primary-key-for-this-column-list
  mysql  -  datatable  -  oracle  -  primary-key  -  foreign-key-relationship
StackOverflow StackOverflow

Android SQLite - Primary Key Desc [closed]

https://www.generacodice.com/jp/articolo/13027804/android-sqlite-primary-key-desc-closed
  sqlite  -  android  -  primary-key  -  descendant
StackOverflow StackOverflow

Entity Framework Updating with Stub causes Primary Key Violation

https://www.generacodice.com/jp/articolo/13006171/entity-framework-updating-with-stub-causes-primary-key-violation
  entity-framework  -  primary-key
StackOverflow StackOverflow

Is the PID of a process unique in long term?

https://www.generacodice.com/jp/articolo/12894799/is-the-pid-of-a-process-unique-in-long-term
  database  -  process  -  primary-key
StackOverflow StackOverflow

Sql Server - is it safe to convert to Uniquidentifier from newid()?

https://www.generacodice.com/jp/articolo/12836530/sql-server-is-it-safe-to-convert-to-uniquidentifier-from-newid
  sql-server  -  primary-key  -  uniqueidentifier  -  foreign-key-relationship
StackOverflow StackOverflow

Why should we use SKU since we have unique IDs

https://www.generacodice.com/jp/articolo/12744400/why-should-we-use-sku-since-we-have-unique-ids
  mysql  -  unique  -  primary-key  -  skus
StackOverflow StackOverflow

MariaDB primary key vs unique key

https://www.generacodice.com/jp/articolo/12720268/mariadb-primary-key-vs-unique-key
  primary-key  -  mariadb
StackOverflow StackOverflow

SQL Server - Create an identifying relationship

https://www.generacodice.com/jp/articolo/12704044/sql-server-create-an-identifying-relationship
  sql  -  sql-server-2008  -  foreign-keys  -  primary-key  -  foreign-key-relationship
StackOverflow StackOverflow

Should I have two primary keys referencing each other?

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