![]() ![]() For example, the Table node under a schema will display all the synonyms for tables along with the database tables in a schema, the View node under a schema will display all the synonyms for views along with the database views in a schema, and so on.įor synonyms created on tables and views, the same operations are exposed as for the underlying tables and views respectively. The synonyms for each of these artifacts are exposed alongside the respective underlying artifact in the Consume Adapter Service Add-in, Add Adapter Metadata Wizard, and Add Adapter Service Reference Plug-in. The Oracle Database adapter exposes the synonyms in Oracle for: To simplify this, you can assign a simple name for an object by creating a synonym that has the full qualified path to the object, and then grant appropriate privileges on the synonym. Moreover, you must also ensure that the user has required privileges on the target object. Simplified and secure access: In a distributed environment, you must use the schema name along with the object names to ensure that you are accessing the correct object. To work around this, you can use a synonym for the table in the stored procedure, and update the synonym definition if there is a change in the name or location of the table. Now, if the table name changes or the table is moved to some other location then your stored procedure will stop working. You can modify the synonym definition to accommodate any changes in the name or location of the underlying objects.įor example, suppose that you are using a table in one of your stored procedures. This ensures that you do not have to modify your SQL statements to perform operation on the object in different schemas.Ĭhanges in the underlying objects: The synonyms insulate you from any changes in the name or location of the underlying objects on which you are performing an operation. Whenever you need to perform operation on the “Prod.Employee” table, modify the definition of the “EMP” synonym to point it to the “Prod.Employee” table. To get around this issue, you can create a synonym for the “Test.Employee” table (say “EMP”), and then use it in your SQL statements. ![]() If you want to use the “Employee” table in the production schema, you must now use Prod.Employee or Employee (change the default schema to “Prod”) in your SQL statement. Thus, the applications based on the synonym continue to function without modification in the SQL statement.įor example, suppose you have two identical schemas for your test and production environments: “Test” and “Prod.” To access a table called “Employee” in the “Test” schema, you must use Test.Employee or Employee (if “Test” is the default schema) in your SQL statement. If you need to access the underlying object in a different schema, modify the definition of the synonym to point to the object in a different schema. You can create a synonym for an object in a schema, and use the synonym in your SQL statement to access the object. Working with different schemas: If you are working with different schemas, and need to access the objects across schemas, you have to use different SQL statements to access those objects. Synonyms are helpful in the following scenarios: ![]() For more information about synonyms in Oracle, see. A synonym is an alias or friendly name for the database objects (such as tables, views, stored procedures, functions, and packages). In the most recent licensing round, APA 2022, the ministry awarded earlier in January 47 new production licenses in the predefined areas to a wide variety of companies.The Oracle Database adapter allows you to perform operations on synonyms. The announcement for the licensing round will take place in the third quarter of this year, with the award of blocks expected to be announced in January 2024. In January, Norway’s petroleum and energy ministry also said it was offering up to 92 new blocks for hydrocarbon exploration in the new round of licensing in mature areas. “Only rarely have we seen so much oil and gas produced on the Norwegian shelf as was the case last year – and only rarely have we seen such significant investment decisions,” the NPD said in its yearly overview of the production and investment activity on the Norwegian Continental Shelf. This will help ensure that Norway can continue to be a reliable supplier of energy to Europe”, said NPD Director General Torgeir Stordal. “These are remarkable investments for the future. Norway’s natural gas production also fell in January, by 1% from December, but was 3.9% higher than the directorate’s forecast.ĭespite the lower production, Norway and the operators on its shelf expect to maintain the current high volumes of natural gas production for at least another five years as operators have pledged $29 billion (300 billion Norwegian crowns) to develop new fields and extend the lifetimes of producing fields, the Norwegian Petroleum Directorate said last month. ![]()
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