Merge pull request #359 from yitam/changelog

changelog for 4.1.8-preview
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v-kaywon 2017-04-07 16:30:38 -07:00 committed by GitHub
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@ -3,6 +3,34 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
## Windows/Linux/MAC 4.1.8-preview - 2017-04-10
Updated documentation for Readme regarding instructions for Linux and MAC
Updated PECL release packages. Here is the list of updates:
### Added
- [Connection Resiliency](https://github.com/Microsoft/msphpsql/wiki/Connection-Resiliency) now supported in Windows
- [Connection pooling](https://github.com/Microsoft/msphpsql/wiki/Connection-Pooling-on-Linux-and-Mac) now works in MAC
### Fixed
#### SQLSRV and PDO_SQLSRV
- Added a workaround for a bug in unixODBC 2.3.4 when connection pooling is enabled.
- Fixed the issue in MAC such that which driver is loaded first no longer matters.
#### SQLSRV only
- Fixed sqlsrv_num_rows() when the client buffered result is null ([issue #330](https://github.com/Microsoft/msphpsql/issues/330)).
- Fixed conversion warnings because of some const chars ([issue #332](https://github.com/Microsoft/msphpsql/issues/332)).
#### PDO_SQLSRV only
- Improved performance by implementing a cache to store column SQL types and display sizes ([issue #189](https://github.com/Microsoft/msphpsql/issues/189)).
- Fixed issue with the unsupported attribute PDO::ATTR_PERSISTENT in connection ([issue #65](https://github.com/Microsoft/msphpsql/issues/65)).
- Fixed the issue when deleting something that doesn't exist ([issue #336](https://github.com/Microsoft/msphpsql/issues/336)).
### Known Issues
- User defined data types and SQL_VARIANT ([issue #127](https://github.com/Microsoft/msphpsql/issues/127)).
- Binary column binding with emulate prepare ([issue #140](https://github.com/Microsoft/msphpsql/issues/140)).
- When pooling is enabled in Linux or MAC
- unixODBC 2.3.1 (Linux) and unixODBC 2.3.4 (MAC) might not return proper diagnostics information, such as error messages, warnings and informative messages
- due to this unixODBC bug, fetch large data (such as xml, binary) as streams as a workaround. See the examples [here](https://github.com/Microsoft/msphpsql/wiki/Connection-Pooling-on-Linux-and-Mac)
## Windows/Linux/MAC 4.1.7-preview - 2017-03-07
Updated PECL release packages. Here is the list of updates:
### Added