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علامة surrogate-key - هذه الصفحة 5 - GeneraCodice
Composite primary key plus a separate (surrogate) id column for foreign key references
https://www.generacodice.com/ar/articolo/1558617/composite-primary-key-plus-a-separate-surrogate-id-column-for-foreign-key-references
database-design
-
erd
-
primary-key
-
surrogate-key
-
candidate-key
dba.stackexchange
Do natural keys provide higher or lower performance in SQL Server than surrogate integer keys?
https://www.generacodice.com/ar/articolo/1535206/do-natural-keys-provide-higher-or-lower-performance-in-sql-server-than-surrogate-integer-keys
sql-server
-
sql-server-2012
-
performance-testing
-
surrogate-key
-
natural-key
dba.stackexchange
Foreign keys - link using surrogate or natural key?
https://www.generacodice.com/ar/articolo/1513279/foreign-keys-link-using-surrogate-or-natural-key
database-design
-
surrogate-key
-
natural-key
-
foreign-key
dba.stackexchange
Create two tables with identical superkeys?
https://www.generacodice.com/ar/articolo/1506832/create-two-tables-with-identical-superkeys
database-design
-
surrogate-key
dba.stackexchange
What normal form does a surrogate key violate?
https://www.generacodice.com/ar/articolo/1137107/what-normal-form-does-a-surrogate-key-violate
normalization
-
surrogate-key
-
relational-theory
dba.stackexchange
Should every table have a single-field surrogate/artificial primary key?
https://www.generacodice.com/ar/articolo/1106208/should-every-table-have-a-single-field-surrogate-artificial-primary-key
database-design
-
primary-key
-
surrogate-key
dba.stackexchange
Choosing a primary key,surrogate key, index in the mysql stock trading database
https://www.generacodice.com/ar/articolo/1077276/choosing-a-primary-key-surrogate-key-index-in-the-mysql-stock-trading-database
mysql
-
database
-
indexing
-
primary-key
-
surrogate-key
StackOverflow
MD5 hash as artificial keys
https://www.generacodice.com/ar/articolo/1028319/md5-hash-as-artificial-keys
database-design
-
md5
-
relational-database
-
surrogate-key
StackOverflow
Surrogate key in 'User' / 'Role' tables for desktop app? Whats the purpose?
https://www.generacodice.com/ar/articolo/1020053/surrogate-key-in-user-role-tables-for-desktop-app-whats-the-purpose
oracle
-
authentication
-
authorization
-
surrogate-key
StackOverflow
ID Best Practices for Databases
https://www.generacodice.com/ar/articolo/955873/id-best-practices-for-databases
language-agnostic
-
sql
-
identity
-
auto-increment
-
surrogate-key
StackOverflow
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