First of all, you can only debug on PL/SQL code. Debugging normal SQL code is not possible, and wouldn’t make sense, as the entire statement is executed at once. You can only debug in code that has multiple steps. So, you’ll need to identify which code you want to debug. You’...
Run the report under DebugLocal mode by pressing the F5 key. When the report executes in the pop-up preview window, the debugger hits any breakpoints that correspond to executable code in your assembly. Use F11 to step through your custom assembly code. To debug assemblies using two instances...
首先给crossover安装程序(实际上为一个shell脚本)赋可执行权限,然后在图形界面下运行即可安装成功 3:安装PL/SQL developer安装程序 安装完crossover后,点击"applications"--"crossover"--"install windows software",勾选"install unsupport software"后点击"next"按钮继续 选择"other installer file"按钮后,浏览pl/sq...
Inserting a Row using the SQL Worksheet SQL Developer has a variety of methods to insert data into your table. We'll start with the most straight forward. 1. SQL Developer makes entering data easily by using the table definition. Select the EMPLOYEES table in the Connections Navigator. ...
Inserting a Row using the SQL Worksheet SQL Developer has a variety of methods to insert data into your table. We'll start with the most straight forward. 1. SQL Developer makes entering data easily by using the table definition. Select the EMPLOYEES table in the Connections Navigator. ...
Logo - The Issue Tracker 1.0 logo is displayed in top left corner. Navigation Links - A navigation bar entry displays in the upper left of the page. Logout enables the user to log out of the application. Developer Links - The Developer toolbar appears on the page. These links only displ...
5:配置PL/SQL developer客户端程序 双击桌面上的PL/SQL图标,出现登陆页面,若在最底下有出现connect as选项框,则说明前面的oracle客户端导入步骤成功,否则请从新执行第4步 输入用户名,密码,连接将会出现失败,点击"cancel"按钮,弹出界面框,点击"tools"--"preferences"--"connection" ...
The Data Share tool is used to provide data shares and to consume data shares. This tool is included in the Oracle Autonomous Database Data Studio. Before you can share or consume data using the Data Share tool, navigate to the Oracle Autonomous Database Data Studio, launch the Data Share...
Indexes. They're one of the most powerful and misunderstood aspects of SQL performance. In this post we'll look at the purpose of an index, how to create and choose choose your index type. Then finish with a discussion of how to decide what to index and
Each row could be in a different location. Meaning you need ten I/O operations to read them all.This is bad news if you want the query to be as fast as possible. The more disk reads your SQL does, the slower it will be. Even if the rows are cached in memory, accessing ten ...