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Etiqueta surrogate-key - Esta es la página 3 - GeneraCodice
If all associated attributes of an intended primary key are identical, is it still a true primary key?
https://www.generacodice.com/es/articolo/3150148/if-all-associated-attributes-of-an-intended-primary-key-are-identical-is-it-still-a-true-primary-key
architecture
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primary-key
-
duplication
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uniqueidentifier
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surrogate-key
dba.stackexchange
Should a inherited table have a new surrogate key, or just use parent table's key?
https://www.generacodice.com/es/articolo/3086030/should-a-inherited-table-have-a-new-surrogate-key-or-just-use-parent-table-s-key
database-design
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surrogate-key
dba.stackexchange
What are the disadvantages of using surrogate keys? [closed]
https://www.generacodice.com/es/articolo/2918360/what-are-the-disadvantages-of-using-surrogate-keys-closed
database-design
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primary-key
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surrogate-key
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candidate-key
dba.stackexchange
What problems are there in not using a primary key column at all?
https://www.generacodice.com/es/articolo/2909754/what-problems-are-there-in-not-using-a-primary-key-column-at-all
postgresql
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primary-key
-
surrogate-key
dba.stackexchange
Reassigning surrogate keys?
https://www.generacodice.com/es/articolo/2677411/reassigning-surrogate-keys
postgresql
-
surrogate-key
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postgresql-9.3
dba.stackexchange
A question regarding the performance of normalization
https://www.generacodice.com/es/articolo/2669457/a-question-regarding-the-performance-of-normalization
database-design
-
normalization
-
surrogate-key
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relational-theory
dba.stackexchange
Surrogate keys as Foreign Keys
https://www.generacodice.com/es/articolo/2584544/surrogate-keys-as-foreign-keys
sql-server
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database-design
-
surrogate-key
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t-sql
dba.stackexchange
What are the consequences, positive or negative, to having a surrogate primary key for a table which already has a guaranteed unique column? [closed]
https://www.generacodice.com/es/articolo/2584533/what-are-the-consequences-positive-or-negative-to-having-a-surrogate-primary-key-for-a-table-which-already-has-a-guaranteed-unique-column-closed
postgresql
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database-design
-
primary-key
-
surrogate-key
dba.stackexchange
PostgreSQL surrogate keys: use sequence/bigint or OID?
https://www.generacodice.com/es/articolo/2497979/postgresql-surrogate-keys-use-sequence-bigint-or-oid
postgresql
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database-design
-
sequence
-
surrogate-key
dba.stackexchange
Surrogate key resolution, or what am I missing in the Surrogate v Natural argument?
https://www.generacodice.com/es/articolo/2496907/surrogate-key-resolution-or-what-am-i-missing-in-the-surrogate-v-natural-argument
postgresql
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database-design
-
surrogate-key
-
relational-theory
dba.stackexchange
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