In SQL Worksheet, you can create a table, edit an existing table, or create a table using an existing one as a template.
The harder part is deciding what the structure of your database should be: what tables you need and what columns should be in each of them. You want a table that contains a record for each of your pets. This can be called thepettable, and it should contain, as a bare minimum, each...
In general, Oracle recommends that you build your portlets using Java rather than PL/SQL. For more information on choosing a technology for building your portlets, refer to Chapter 2, "Portlet Technologies Matrix". For more information on building your portlets using Java, refer to Chapter 6, ...
Note that you must have Oracle privileges to create a new user and create objects in the schema of this user. Overview of Creating Test Cases Using the Wizard The process of creating a test case consists of five steps: Initializing Test Cases (OracleToSQL...
Type the SQL statement to fetch data from an Oracle Database. For example, type SELECT * from SH.SALES; where SH is the schema name and SALES is the table name as shown in the screenshot. Description of the illustration sh_sales.png Click . Alternatively, you can press Shift+Enter...
To create a compressed table in a general tablespace,FILE_BLOCK_SIZEmust be defined for the general tablespace, which is specified when the tablespace is created. TheFILE_BLOCK_SIZEvalue must be a valid compressed page size in relation to theinnodb_page_sizevalue, and the page size of the ...
Oracle Database - Enterprise Edition - Version 19.15.0.0.0 and later: ORA-01031: Insufficient Permissions while creating (Public DBLink)
Right-click the Data Sources element and select New SQL Data Source. 3. Enter Customer Data Source in the Display Label field. 4. Click OK. This opens the Customer Data Source window in the editor area. 5. Click the Import button. 6. In the Import Database Table window, examine and ...
Step 3: Connect your SQL client to an Oracle DB instance You can use any standard SQL client application to connect to your DB instance. In this example, you connect to an Oracle DB instance using the Oracle command-line client. To connect to an Oracle DB instance ...
Our first table consists of personal data for each employee of our company. We need to include each employee's name, salary, ID, and manager. It's good design practice to separate the last and first names into separate fields to simplify data searching and sorting in the future. Also, we...