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Lists in Oracle forms
I want to make two lists in an oracle form. Each list will be holding three elements. These elements are same for two lists. If one element is selected in one list that will not come in the other list. That means the other list will show only two elements. How can I do that dynamically ?
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What are static and dynamic reports?
What are static and dynamic reports in oracle and where do we use them?
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What is the difference between a Function Key Trigger and Key Function Trigger ?
Function key triggers are associated with individual SQL*FORMS function keysYou can attach Key function triggers to 10 keys or key sequences that normally do not perform any SQL * FORMS operations. These keys referred as key F0 through key F9.
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State the order in which these triggers are executed ?
POST-FIELD,ON-VALIDATE-FIELD,POST-CHANGE and KEY-NEXTFLD.KEY-NEXTFLD,POST-CHANGE, ON-VALIDATE-FIELD, POST-FIELD.
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What is the usage of an ON-INSERT,ON-DELETE and ON-UPDATE TRIGGERS ?
These triggers are executes when inserting, deleting and updating operations are performed and can be used to change the default function of insert, delete or update respectively. For Eg, instead of inserting a row in a table an existing row can be updated in the same table.
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What are the two ways to incorporate images into a oracle forms application?
Boilerplate Images Image_items
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Valid settings for the Initial Value property
In an Order Entry form, the Order_Items block has a text item called Shipping_Date, which is of the Date data type The Lowest Allowed Value and the Highest Allowed Value properties are not defined for this item.Assuming that all of the following are defined, which three are valid settings for the Initial Value property of the Shipping_Date item? (Choose three)A. $$DBDATE$$B. :Orders.Order_date+3C....
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What is an SQL *FORMS ?
SQL *forms is 4GL tool for developing and executing; Oracle based interactive application.
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What is the difference between an ON-VALIDATE-FIELD trigger and a trigger ?
On-validate-field trigger fires, when the field Validation status New or changed.Post-field-trigger whenever the control leaving form the field, it will fire.
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What is the difference between a POST-FIELD trigger and a POST-CHANGE trigger ?
Post-field trigger fires whenever the control leaving from the filed.Post-change trigger fires at the time of execute-query procedure invoked or filed validation status changed.
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Give the sequence in which triggers fired during insert operations, when the following 3 triggers are defined at the same block level ?
a. ON-INSERT b. POST-INSERT c. PRE-INSERT PRE-INSERT,ON-INSERT & POST-INSERT.
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How can you execute the user defined triggers in forms 3.0 ?
Execute Trigger (trigger-name)
Oracle Forms Interview Questions
Ans