What is enter query mode in Oracle Forms?
Whenever Enter_Query command executes Oracle Forms comes into enter query mode and in that mode you can specify some criteria to filter the records and after that when you execute query using Execute_Query command then the records would be fetched based on that condition you specified.
How to exit Query mode in Oracle Forms?
I have to manually press Ctrl-Q to exit query-mode and then re-click exit.
How many types of triggers are there in Oracle Forms?
Triggers are executed automatically at run time based on an event. Triggers can be created in three levels. These triggers are applied to all the components in the form….
Slno | Trigger | Explanation |
---|---|---|
4 | post-form | Activated when cursor leaves the form. |
5 | on-logon | fires when user enters into application. |
What is data block in Oracle Forms?
The data block is the mechanism that makes this possible in a Forms application. A data block is a logical grouping of items that usually are associated with a single database table, view, or set of stored procedures, although the data block may contain non base table items also.
What is processing mode in form personalization?
Processing Mode is a pop-list which controls when the Rule should be processed i.e., Rules can be applied while not in Enter-Query mode (the default), only in Enter-Query mode, or in both modes. Context. Context manages to whom the personalization should apply.
What is post query trigger in Oracle Forms?
Home ยป Using Post_Query Trigger in Oracle Forms. Introduction. When a query is open in the block, the Post-Query trigger fires each time Form Builder fetches a record into a block. The trigger fires once for each record placed on the block’s list of records.
Which trigger fires first in Oracle Forms?
This document lists the order in which triggers fire in Oracle Forms 4.5: The first column, Action, describes the function to be performed (e.g. deleting a record). The second column, Trigger Firing Order, describes the order in which triggers fire after a function is performed.
What is Record Group in Oracle Forms?
A record group is an oracle forms data structure that has a column/row framework similar to a database table. There are three types of record groups: query record groups, non-query record groups, and static record groups. Query record group. A query record group is a record group that has an associated SELECT statement …
What is difference between custom PLL and form Personalization?
Form Personalization is used for enabling default values or any minor changes to the properties in a form. The same can be achieved through CUSTOM. pll. But, when u need to retrieve or populate a value based on calculations then u need CUSTOM.
What is a pre-query?
The PRE-QUERY trigger fires before the select statement is finalized. The POST-QUERY trigger fires before selected records are presented to the user. It fires after records are retrieved but before they are displayed.