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Here is a small set of examples of O-PL/SQL syntax, extracted from the official documentation [12] and other sources: A simple example of object-oriented PL/SQL [ 13 ] create or replace type base_type as object ( a number , constructor function base_type return self as result , member function func return number , member procedure proc ( n ...
PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL.
Oracle Database (commonly referred to as Oracle DBMS, Oracle Autonomous Database, or simply as Oracle) is a proprietary multi-model [4] database management system produced and marketed by Oracle Corporation. It is a database commonly used for running online transaction processing (OLTP), data warehousing (DW) and mixed (OLTP & DW) database ...
Oracle SQL Developer supports Oracle products. In the past a variety of third-party plugins were supported which users were able to deploy to connect to non-Oracle databases. Oracle SQL Developer worked with IBM Db2, Microsoft Access, Microsoft SQL Server, MySQL, Sybase Adaptive Server, Amazon Redshift and Teradata databases. [4]
PostgreSQL: A DUAL-view can be added to ease porting from Oracle. [7] Snowflake: DUAL is supported, but not explicitly documented. It appears in sample SQL for other operations in the documentation. SQLite: A VIEW named "dual" that works the same as the Oracle "dual" table can be created as follows: CREATE VIEW dual AS SELECT 'x' AS dummy;
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Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Oracle SQL Developer; P. PL/SQL Developer; S. SQuirreL SQL Client; T. Toad (software)
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