1. Click on Attached Libraries node in Object Navigator and then click on + button. 2. Attach Library dialog window will open, then click on the Browse button to locate the .PLL file (extension of PL/SQL library in Oracle Forms). 3. After that click on Attach button to attach the sel...
MySQL is fast, reliable, scalable, and easy to use. It was originally developed to handle large databases quickly and has been used in highly demanding production environments for many years. MySQL offers a rich and useful set of functions, and it’s under constant development by Oracle, so ...
If the keyword FIRST is used then for each individual row obtained from a subquery, the Oracle executes the criteria in the clause WHEN from top to bottom. Once a condition is satisfied, the corresponding INTO clause would run and jump to another WHEN clause for that row. We have created ...
1. Click on Attached Libraries node in Object Navigator and then click on + button. 2. Attach Library dialog window will open, then click on the Browse button to locate the .PLL file (extension of PL/SQL library in Oracle Forms). 3. After that click on Attach button to attach the sel...
Figure 7-1 outlines the stages commonly used to process and execute a SQL statement. In some cases, these steps might be executed in a slightly different order. For example, the DEFINE stage could occur just before the FETCH stage, depending on how your code is written....
Oracle --- LOOP EXIT WHEN SQL%ROWCOUNT = 0; END LOOP; MySQL --- msgloop: LOOP IF exit condition met THEN LEAVE msgloop; END LOOP msgloop; 7) Convert Data types using the MySQL Migration Toolkit i.e. OracleDump.pl (http://forums.mysql.com/read.php?61,43890,43890) or refer...
Autonomous Health Framework is used by Oracle in the cloud to support the Autonomous Database, and it's available for you as part of your existing software support agreement at no extra cost.You can download Autonomous Health Framework by logging into My Oracle Support and searching or you can...
Oracle SQL Developer provides a SQL Worksheet that you can use to update data, by writing simple or complex SQL statements. In this How-To, we look at the most basic of these, inserting a record, updating single and multiple records and deleting single or multiple records.2...
Log in to Oracle Application Express. On the Workspace home page, click SQL Workshop and then SQL Scripts. Click Create. In the Script Editor: For Script Name, enter DDL for Issue Management Application. Copy the DDL (data definition language) in "Creating Application Database Objects DDL" ...
But first, let’s delve into the different types of indexes available in Oracle Database.How to Choose the Index TypeOracle Database offers many different types of index to improve your SQL. One of the key decisions you need to make is whether to go with a bitmap or B-tree index....