Load Oracle Data
Last updated
Last updated
TIP: Note that the Data Wizard windows can be resized as necessary for optimum display of data.
To display the Data Wizard, select New Data Source in the Load Data Section from the File Ribbon.
The Welcome wizard page displays. Click Next. In the Select Data Source Type wizard page, select Database. Click Next.
In the Select Database Type wizard page, select Oracle (version 9i or later). Click Next.
NOTE: Oracle Client software must be installed on the PC from where you are loading the dataset.
In the Connect to Oracle Database wizard page:
Enter the Net Service Name.
To use integrated security, be sure a checkmark appears in the Use Integrated Security field.
If not using integrated security, enter a valid login name and password.
Click Connect. When the icon next to this button changes from red to green, you have specified valid login credentials and a connection has been established. Click Next.
The Select Data for Dataset wizard page displays. Use this wizard page to define the dataset.
Specify how you want to define the dataset:
by table
by SQL query
by stored procedure
To use table selection to define the dataset, select the Dataset from table selection option.
All tables available to the Oracle Net Service Name are shown in the Available Items field and are denoted by . All available views are show in the Available Items field as .
To select a table or view, use the mouse to drag an item in the Available Items column to the Selected Items column or double-click on the table/view item. You can also use the buttons located between the Available Items and Selected Items fields:
Use >> to copy all items
Use > to copy a single highlighted item
Use < to remove individual items from the Selected Items column
Use << to remove all items from the Selected Items column
To use an SQL query, select the Dataset from SQL query option, then either type in the SQL query or use the right mouse button and the Paste Query context menu option.
NOTE: The Dataset by SQL Query option is an advanced feature. To use this option, you must be familiar with data and with SQL syntax. Your SQL query must be valid (known to retrieve data) and must be submitted with proper syntax. We recommend pasting an SQL query string that you created in a query application.
To use a stored procedure, select the Dataset from stored procedure option, then type in the name of the stored procedure to use in the Procedure Name edit box. For each parameter in the stored procedure, click on the Add New … button and then type in the parameter name in Parameter Name column, select the parameter data type from the Data Type pulldown list, and specify the parameter value in the Value column.
Click Next.
The Configure the Dataset wizard page displays. In this page, you can:
Edit the table name or change field properties via the Configure View.
Preview the first 25 rows of data in the dataset via the Data View.
Two views appear on the top left side of the wizard page:
By clicking the Configuration View you can:
Edit the display name for the table.
Configure which fields to include in the dataset by checking or clearing the checkbox in the first column.
Change field properties, such as display name for the field, field data type, and the level of precision, whether or not to group digits or show the values as a currency for numeric fields.
The Data View displays the data values for the first 25 rows in the dataset. This is a view-only mode to help confirm it is the desired dataset and is the default view for the page.
To edit the table name, type the new table name in the Table Name edit box.
To select a field to include in the dataset, if a checkmark appears in the first column of the row, the field is already included in the dataset. If no checkmark appears, click on the check box to select the field. Repeated mouse clicks on the checkbox will toggle field selection between including in the dataset and excluding from the dataset.
TIP: Click on the first column header to select all or exclude all fields from the dataset. To deselect a field for inclusion in the dataset, if a checkmark appears in the first column of the row, the field is already included in the dataset. Click the check box to clear the checkmark, thus excluding the field.
To change properties of a field, highlight the cell to be changed. For the Display Name column, type in the desired name. For the Data Type, Precision and Currency Symbol columns, note the drop down arrow that displays to the right of the cell. Click the arrow to display a list of options to choose from and make a selection from the pulldown list. For the Group Digits and As Currency columns, click on the checkbox to toggle whether or not to use these options.
TIP: For currency columns, the currency symbol defaults to the symbol used by the computer's regional settings, which can change if the project is opened on a different computer. To use a specific symbol regardless of the computer's settings, select a symbol from the pulldown list.
Click Next.
Review the information displayed in the Dataset Summary page. This information includes:
Source Type - Oracle Database
Data Source - <Net Service Name>
Source Table - The name of the table(s)
Display Name - The name of the table(s) as it will appear in ADVIZOR
Rows - The number of rows in the dataset
Selected Fields - The number of fields you selected in the Configure the Dataset wizard page.
Click Next to proceed.
The Loading Dataset page displays. It shows the progress as data is loaded into ADVIZOR.
The Completing Data Wizard page is displayed. In this page, a default data source name is included to uniquely identify the dataset. To use a different name to identify this data source, type in a new name in the Data Source Name edit box. You can change this name and add a description. When the Remember Data Source Definition checkbox is checked (the default setting), the dataset and all of its configured properties will be remembered for “one-click” data loading the next time that you use the ADVIZOR application. Click Finish.
