Suppose you want to scan a tabular grid block (loop through all records in detail block) from top to bottom in Oracle forms. You can do this task by using :system.last_record system variable to determine whether it is last record in a block and then…
In this tutorial you will learn to create horizontal scrollable tabular or detail data block by using stacked canvas in Oracle Forms. As shown in below picture the first column Empno is fixed and middle columns Ename, Job, Mgr and Hiredate are scroll…
In this tutorial you will learn to copy the records from one data block to another data block on same form and on a same canvas in Oracle Forms. Below is the screen shot of the form and you can download this form for your reference from the following…
Suppose you want to populate a non-database data block with records manually in Oracle forms. This task can be done using a cursor. Below is the example given for hr.job_history table, where user input the employee id in upper block and click on th…
Example is given below to create a data block based on From Clause query in Oracle Forms. The following are the steps: Create a data block manually and set the following properties: You can specify different query as per your need. Then create the it…
BW数据库后台报错如下:F:\oracle\SBP\saptrace\diag\rdbms\sbp\sbp\trace ORA-01578: ORACLE data block corrupted (file # 29, block # 2889087)ORA-01110: data file 29: 'G:\ORACLE\SBP\SAPDATA2\SR3_18\SR3.DATA18'ORA-26040: Data block was loaded using the NOLOGGING opt…
Suppose you want to check the user permissions on inserting or updating the records in Oracle Forms, then you can use Pre-Insert and Pre-Update triggers for that particular data block to check whether user is having proper permission or not. The ex…
Download Source Code Providing an example form for creating hierarchical trees in Oracle Forms to control data block records. In this form whenever user selects any node in tree menu then corresponding record is displayed at right side. This form i…
