MDrivenStart Attributes
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Attributes can be nullable meaning that they then hold information that no value has been assigned. For Integers this mean that there is a clear distinction between zero and nothing. | Attributes can be nullable meaning that they then hold information that no value has been assigned. For Integers this mean that there is a clear distinction between zero and nothing. | ||
Attributes are normally persistent - but non persistent attributes are allowed as well. | Attributes are normally persistent (saved) - but non persistent(in memory) attributes are allowed as well. | ||
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Revision as of 09:40, 7 July 2020
This page was created by Hans.karlsen on 2020-07-06. Last edited by Stephanie on 2025-01-31.
Attributes has simple types (one single value). The type of this simple value must be stated. Typically the type of an attribute is one these
| String | A string with a max storable length |
| Text | A longer text of any size but not directly searchable |
| Integer | A number without decimals |
| Double | Any number |
| DateTime | Date and time |
| Boolean | Yes or No value |
| Blob | Binary data of any kind |
Attributes can be nullable meaning that they then hold information that no value has been assigned. For Integers this mean that there is a clear distinction between zero and nothing.
Attributes are normally persistent (saved) - but non persistent(in memory) attributes are allowed as well.