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jvx:reference [2020/06/15 08:47] cduncan [Notes on the Launcher] |
jvx:reference [2020/06/15 08:48] cduncan [RowDefinition] |
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{{:jvx:reference:databook.png?nolink|DataBook Architecture, the DataBook contains DataPages, which contain DataRows.}} | {{:jvx:reference:databook.png?nolink|DataBook Architecture, the DataBook contains DataPages, which contain DataRows.}} | ||
- | ===== RowDefinition ===== | + | ===== Row Definition ===== |
- | The RowDefinition defines what columns are available in the row and stores some additional information about them, like the names of the [[https://en.wikipedia.org/wiki/Unique_key|primary key]] columns. You can think of the RowDefinition as the headers of a table. | + | The row definition defines what columns are available in the row and stores some additional information about them, like the names of the [[https://en.wikipedia.org/wiki/Unique_key|primary key]] columns. You can think of the row definition as the headers of a table. |
- | Its creation and usage is rather simple, and if you’re working with RemoteDataBooks there is no need to create one at all, as it is automatically created when the DataBook is opened. A RowDefinition holds and manages ColumnDefinitions, which define the columns. | + | Its creation and usage is rather simple, and, if you’re working with RemoteDataBooks there is no need to create one at all, as it is automatically created when the data book is opened. A row definition holds and manages column definitions, which define the columns. |
<code java> | <code java> |