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Tag composite-key - Dies ist Seite 10 - GeneraCodice
Should primary key be used on a table that has only 2 columns, both are unique
https://www.generacodice.com/de/articolo/6426937/should-primary-key-be-used-on-a-table-that-has-only-2-columns-both-are-unique
database
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database-design
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primary-key
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composite-key
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primary-key-design
StackOverflow
Creating Composite Key Entity Framework
https://www.generacodice.com/de/articolo/6415369/creating-composite-key-entity-framework
c#
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entity-framework
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composite-key
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entity-framework-5
StackOverflow
Composite keys in dictionaries
https://www.generacodice.com/de/articolo/6394195/composite-keys-in-dictionaries
dictionary
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python
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python-2.7
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composite-key
StackOverflow
Entity framework: How to return a row from a table with composite keys?
https://www.generacodice.com/de/articolo/6344773/entity-framework-how-to-return-a-row-from-a-table-with-composite-keys
entity-framework
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return
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composite-key
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row
StackOverflow
Many-to-many relationship with composite keys in Hibernate
https://www.generacodice.com/de/articolo/6340414/many-to-many-relationship-with-composite-keys-in-hibernate
java
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mapping
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hibernate
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composite-key
StackOverflow
Group multidimensional array data based on two column values and sum values of one column in each group
https://www.generacodice.com/de/articolo/6135238/group-multidimensional-array-data-based-on-two-column-values-and-sum-values-of-one-column-in-each-group
arrays
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PHP
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grouping
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multidimensional-array
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composite-key
StackOverflow
Hibernate Issue : Foreign key must have same number of columns as referenced primary key
https://www.generacodice.com/de/articolo/6122948/hibernate-issue-foreign-key-must-have-same-number-of-columns-as-referenced-primary-key
sql
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java
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foreign-keys
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hibernate
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composite-key
StackOverflow
Composite index not used in mysql
https://www.generacodice.com/de/articolo/6039224/composite-index-not-used-in-mysql
mysql
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indexing
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composite-primary-key
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composite-key
StackOverflow
Composite Foreign Key from multiple related tables
https://www.generacodice.com/de/articolo/6016337/composite-foreign-key-from-multiple-related-tables
sql
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foreign-keys
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composite-key
StackOverflow
Doctrine composite primary key
https://www.generacodice.com/de/articolo/5885330/doctrine-composite-primary-key
composite-primary-key
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composite-key
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doctrine-orm
StackOverflow
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