Primary keys are created using the "
Create a Primary Key" command on a table.
The following properties can be defined for a primary key in the SQL tab:
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Name: Name of the primary key
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Key: Indicates the type of the attribut (PrimaryKey)
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Type: The SQL type of the primary key
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Default value: A default value for the primary key (editable field)
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Not null: The SQL NOT NULL property
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Autogenerated: The SQL AUTO_INCREMENT property
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Unique: The SQL UNIQUE property
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Null: The SQL NULL property
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Check: The SQL CHECK property