How to Create a ServiceNow Database View

Category: Education

Presentation Description

A Database view Make the table joins, for sending Report Documents to clients. For Instance, a Database view is Defined to show Incident Dimensions, and they may contain many Fields from the three tables list.


Presentation Transcript

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How to Create a ServiceNow Database View A Database view Make the table joins for sending Report Documents to clients. For Instance a Database view is Defined to show Incident Dimensions and they may contain many Fields from the three tables list. So many best Database views are Initiated with Database view plugin and the views of Database for Service Management Plugin. These views show many Dimension Report requirements that Decrease the need for defining the latest one. Certain tables that added in view and many records that those tables has Increased. The accumulated impact on Work Operations Increase. For optimizing the work operations of the Database view they make sure that “where” equals made in the Database view are depended on Indexed Sectors. For more additional info Servicenow Training Limitations Database Views are not designed on tables that process in table Rotation. It is not possible for editing Date in the view of Database. Database Views and ACLs There is no need for Design ACLs on the Sectors in the View. The System will respect the Internal ACLs that exist on the table. The External ACL are also Respected as with the old Releases. You can Change the Functions to legacy and need to correct Read ACLs to add the Database View. We have to Set the Admin to the true. Checkbox Add the Admin to the system. Set them that it is ok for the same gift behavior in Multi-releases. Make them to False for using the latest behavior. Still we have an option to design Extra ACLs on the Database Views. These ACLs are solved last was also respected. How to Create a Database View First you have to Design a View in Database. 1. Go to the System DefinitionDatabase Views 2. Click New. Then you can see the Database View form. 3. After that you have to assign a Name to a New table. 4. Then offer a Label and a plural.

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The plural and Label fields made how the database View is Showed in Sequence lists and Forms. 5. Offer a Description of the Database view so that other users have to recognize its uses and purpose. 6. Then select submit Button. 7. The database View is Selected and attached to Database Views tables. How to add A Table to Database A table is the View Table Form that names the table to join Database View. A “variable prefix” is fixed and is assigned. Then it is used in Selecting A “where clause”. That is to Define the conditions to Join. These conditions refer to any field but this typically shows the join by matching them to a field in a table that is to a field in another table. Which is a section of the Database view When Scripting the Where clause you have to attach the field name to the “Variable Prefix”. For its table with underscore shown. For Instance in the below image you can see “where clause” field “mi_id” that refers to id Field in the Dimension Example table and inc_sys_id. Learn more from Servicenow Developer Training That refers to the sys_id field in the incident table. That Database views may not be designed on tables that Deal in Table Rotation.

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The Where Clause works with JAVA Script Conditional Operators. Method 1. From the Database view form you have to click New on the View Tables that Related to the list. 2. After that Configure the form and Attach “Left join” option to the form. 3. Then click on Save. 4. Finish the form and select the “Left Join” Checkbox. 5. Select the “left Join” causes the left tool in the Database view to show each Record. Even if they join the condition does not find certain matching Records on the Right Table.

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6. You have to select this Checkbox for viewing the tables which select a “Where Clause”. Select the Left join for watching tables without a Where Clause that does not change the Query. This is all about how we can Design a Database view and how we can add a table to the Database. Continue Reading my Articles in upcoming Days I will update Data on How to Specify a field to return and Relabel a column. For more additional info enroll for a live free demo on Servicenow Online Training

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