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An Oracle coll ection, either a variable array (VARRAY) or a nested table in the database, maps to an array in Java. JDBC 2.0 arr ays are used to materialize Oracle collections in Java. The terms collection and array are sometimes used interchangeably. However, collection is more appropriate on the database side and array is more appropriate on the JDBC application side.
Get all new and older versions of Oracle JDBC drivers from Maven Central Repository and refer to Maven Central Guide for details. For connections to Oracle Autonomous Database, refer to Java Connectivity to ADB-S for more details.
11 Μαρ 2020 · This JDBC tutorial helps you write Java code to establish database connection with an Oracle database server – the first step to have Java applications working with one of the most popular database systems.
This chapter describes Oracle extensions to standard JDBC that let you access and manipulate Oracle collections, which map to Java arrays, and their data. The following topics are discussed: An Oracle collection --either a variable array (VARRAY) or a nested table in the database--maps to an array in Java.
2 Μαρ 2022 · For your reference and convenience, this article provides a summary of JDBC driver download for common databases including MySQL, SQL Server, Oracle, PostgreSQL, Apache Derby (Java DB), SQLite, H2 and Microsoft Access. If you use Maven, see the Maven dependencies for those JDBC drivers below.
Use these downloads for developing, prototyping, and testing in a non-production environment. If you have a commercial license for Oracle Database, you can download all supported versions from the Oracle Software Delivery Cloud.
I want to write an Oracle function that collects some data in multiple steps into a collection variable and use that collection data within a SELECT query like in this very simplified example:
