![]() When you create a report, you can either use the Report Wizard to assist you or create the report yourself. You should have access to the "Human Resources" portion of the schema to complete this example.ĥ.2 Use the Report Wizard to create a report If you don't know if you have access to this sample schema, contact your database administrator. ![]() To build the example in this chapter, you must have access to the sample schema provided with the Oracle9 i database. Section 5.2, "Use the Report Wizard to create a report" Use the Report Wizard to create a tabular report with a paper layout. Table 5-1 Features demonstrated in this example Feature For details on how to open it, see "Accessing the example reports" in the Preface. To see a sample tabular report, open the examples folder named tabular, then open the Oracle Reports example named tabular.rdf. Oracle Reports will create all other necessary objects (e.g., groups and columns) by default. In this example, you will use the Report Wizard to build one query to select all of the columns displayed in this report. The tabular layout displays data in a series of columns running down the page, with the column headings displayed directly above the columns. For this report, you will use the tabular layout style, which is one of eight styles provided by Oracle Reports.If you don't, Oracle Reports will fetch the data, but will not display it you may receive an error message, depending on whether you choose paper or Web layout. Before you can run your report, you'll need to specify the layout (i.e., the format) of the report output.If you select two or more columns with the same name, the first column is given the default name, the second column is given the default name with a "1" appended to it (e.g., "Deptno," "Deptno1"), etc.The default column names are generated from the database column names or replaced by any aliases specified in your SELECT statement. By default, the columns appear in the order in which you enter them in your SELECT statement. For each database column you specify in the query's SELECT statement, Oracle Reports creates a report column and assigns it to the group.As shown by the data model in the next figure, we've named our query "Q_Department." Therefore, the group created by Oracle Reports for this report is "G_Department." If your query was named "Accounts," the default group name would be "G_Accounts." The default name of the group is the query name with "G_" prefixed to it. For each query you create, Oracle Reports automatically creates one default group.Although the report in this section uses only one query, reports can contain any number of queries. Generally, the first step to define the data Oracle Reports should fetch from the database by creating a query that contains a SELECT statement. ![]() You create the report you want by customizing this report definition. When you start Oracle Reports, it automatically creates a new report definition, which consists of default settings stored in a report buffer. In this example, the column labels "Deptno," "Dname," and "Loc," are derived from the columns in your SQL SELECT statement, but you can modify column labels as you wish. The report output is organized in a multicolumn, multirow format, with each column corresponding to a column in the database table. This chapter describes the basic elements of a tabular report and how to build a simple tabular report.Ī tabular report is the most basic type of report you can build. You can learn more about these different types of reports in the Reports Builder online help. Reports Builder enables you to build many types of reports, such as tabular, form letter, and group above reports. Text description of the illustration orbrtab_fin.gif Building a Tabular Report Figure 5-1 Tabular report output
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