DbDataProvider Module

Table of Contents

• Introduction to the DbDataProvider Module
• Release Notes
  • .1 DbDataProvider v2.1
  • DbDataProvider v1.0.1
  • DbDataProvider v1.0

Qore DbDataProvider module definition

Introduction to the DbDataProvider Module

The DbDataProvider module provides a data provider API for databases and supports creating, reading, updating, and deleting DB records, as well as high-performance bulk operations as well as upserts through the DataProvider API.

The following classes are provided by this module:

• AbstractDbTableBulkOperation
• DbDataProvider
• DbDataProviderFactory
• DbIndexDataType
• DbIndexesDataType
• DbTableBulkInserter
• DbTableBulkRecordInterface
• DbTableBulkUpserter
• DbTableDataProvider
• DbTableRecordIterator

Release Notes

• enabled browsing the data provider hierarchy according to transactional support (issue 4699)

• fixed sequence and sequence_currval mapper options in DbTableDataProvider (issue 4628)

• added the DbTransactionHelper class
• added support for creating, reading, updating, and modifying data providers (issue 4395)

DbDataProvider v1.0.1

• added support for starting a transaction in DbDataProvider and DbTableDataProvider (issue 4346)

DbDataProvider v1.0

• initial release of the module