Merge pull request #2420 from Zer0n0mask/patch-2
Update entityRelationshipDiagram.md
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@ -195,6 +195,24 @@ The `type` and `name` values must begin with an alphabetic character and may con
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Attributes may also have a `key` or comment defined. Keys can be "PK" or "FK", for Primary Key or Foreign Key. And a `comment` is defined by quotes at the end of an attribute. Comments themselves cannot have quote characters in them.
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Attributes may also have a `key` or comment defined. Keys can be "PK" or "FK", for Primary Key or Foreign Key. And a `comment` is defined by quotes at the end of an attribute. Comments themselves cannot have quote characters in them.
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```
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erDiagram
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CAR ||--o{ NAMED-DRIVER : allows
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CAR {
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string allowedDriver FK 'The license of the allowed driver'
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string registrationNumber
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string make
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string model
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}
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PERSON ||--o{ NAMED-DRIVER : is
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PERSON {
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string driversLicense PK 'The license #'
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string firstName
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string lastName
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int age
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}
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```
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```mermaid
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```mermaid
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erDiagram
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erDiagram
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CAR ||--o{ NAMED-DRIVER : allows
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CAR ||--o{ NAMED-DRIVER : allows
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