标签unique-key - 这是页7 - GeneraCodice

MySQL - Make a pair of values unique

https://www.generacodice.com/cn/articolo/4879933/mysql-make-a-pair-of-values-unique
  mysql  -  unique-key  -  composite-key
StackOverflow StackOverflow

how to generate unique id in php based on current data and time?

https://www.generacodice.com/cn/articolo/4710178/how-to-generate-unique-id-in-php-based-on-current-data-and-time
  datetime  -  time  -  PHP  -  date  -  unique-key
StackOverflow StackOverflow

How do I generate unique IDs on the Mac/Linux without any external ruby dependencies (i.e. no gems)?

https://www.generacodice.com/cn/articolo/4703947/how-do-i-generate-unique-ids-on-the-mac-linux-without-any-external-ruby-dependencies-i-e-no-gems
  ruby  -  uniqueidentifier  -  unique-key  -  identification  -  hwid
StackOverflow StackOverflow

Get unique 8 digit number for a given string

https://www.generacodice.com/cn/articolo/4678332/get-unique-8-digit-number-for-a-given-string
  algorithm  -  PHP  -  unique-key
StackOverflow StackOverflow

Updating a field based on an existing unique field within a view

https://www.generacodice.com/cn/articolo/4643232/updating-a-field-based-on-an-existing-unique-field-within-a-view
  django  -  unique-key  -  modelform
StackOverflow StackOverflow

Find an entity using its Unique Key

https://www.generacodice.com/cn/articolo/4593469/find-an-entity-using-its-unique-key
  asp.net-mvc  -  unique-key  -  dbset
StackOverflow StackOverflow

MySQL Duplicate entry for key on UPDATE

https://www.generacodice.com/cn/articolo/4488084/mysql-duplicate-entry-for-key-on-update
  mysql  -  unique-key
StackOverflow StackOverflow

Hibernate - automatic and generic way to check if a defined unique key constraint exists?

https://www.generacodice.com/cn/articolo/4436457/hibernate-automatic-and-generic-way-to-check-if-a-defined-unique-key-constraint-exists
  hibernate  -  unique-key
StackOverflow StackOverflow

MySQL - Meaning of “PRIMARY KEY”, “UNIQUE KEY” and “KEY” when used together while creating a table

https://www.generacodice.com/cn/articolo/4339474/mysql-meaning-of-primary-key-unique-key-and-key-when-used-together-while-creating-a-table
  mysql  -  sql-server  -  primary-key  -  unique-key
StackOverflow StackOverflow

Deleting an entry and releasing from unique key index

https://www.generacodice.com/cn/articolo/4322806/deleting-an-entry-and-releasing-from-unique-key-index
  sql  -  sqlite  -  unique-key  -  web-sql
StackOverflow StackOverflow
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