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Ngày đăng: 20/03/2019, 09:54
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5. You can create filters that limit the Data Foundation to a certain set of records. Filters can either be “hard-coded” (such as setting the Country equal to USA) or based on parameters | Sách, tạp chí |
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1. Additional tables may be required, or existing tables may need to be removed. You may also want to change the initial data source that a table is based on, if you have multiple data sources with the same table. You may also need to set the alias name for a table, particularly if you have added two tables with the same name from different connections | Khác | |||
2. You’ll need to link all your tables on one or more common fields. You may also need to change link and join types for various table links | Khác | |||
3. You may want to add customized data to your Data Foundation by way of formulas, custom functions, or SQL Expressions | Khác | |||
4. If you want to prompt report designers or viewers for variable information that can affect filters or formulas, you can create parameter fields. You may then use the parameter fields in other portions of the Data Foundation | Khác | |||
6. Row and column security can be set within a Data Foundation, limiting the set of fields or records that are available when reports are designed or run. This row and column security is based on filters and field rights, both being controlled via BusinessObjects Enterprise user and group security | Khác |
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