UNIQUE KEY op 2 velden

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Senior Backend developer - Automotive

We are looking for a highly motivated and experienced Backend developer. Required Qualifications: ● 6+ years experience with a server-side programming technology ● Experience with SQL Databases ● Experience with Go(lang) ● Experience with GCP ● Hands-on test-driven development (TDD), data analytics, and SQL experience ● Experience in producing REST and RPC based services ● Experience building secure and highly-available distributed systems/microservices ● Experience with Git-based versioning and Git workflows ● Knowledge of Redis, Docker, Setting up CI/CD pipelines and Unix command line ● Knowledge of Jira and Scrum techniques ● Excellent communication skills ● Must be a self-starter with

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Paco de Wulp

Paco de Wulp

21/05/2013 14:10:54
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Ik wil een unieke key maken op 2 velden (tabel2) kan dat ? (zal best wel !)

Tabel1: klant_id
Table2: klant_id, gebruiker_id

Bij voorbaat dank !
 
PHP hulp

PHP hulp

17/09/2021 02:40:02
 
Teun Hesseling

Teun Hesseling

21/05/2013 16:14:20
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Primary key en foreign key?
 
TJVB tvb

TJVB tvb

21/05/2013 17:19:37
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Ja, je kunt gewoon een unieke key over meerdere kolommen maken.
 
Paco de Wulp

Paco de Wulp

21/05/2013 21:41:15
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Ja, idd.
Thx.
 



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