update to alpha3

README.markdown

@@ -1,4 +1,4 @@
-GoMySQL Version 0.3.0-alpha-2
+GoMySQL Version 0.3.0-alpha-3
 =============================
 
 
@@ -7,7 +7,8 @@ Revision History
 
 0.3.x series [development]
 
-* 0.3.0-alpha-2 - Second test relese of new library. Added transaction wrappers, Added auto-reconnect functionality to repeatable methods. Removed mutex lock/unlocking, as it is now more appropriate that the application decides when thread safe functions are required and it's considerably safer to have a sequence such as Client.Lock(), Client.Query(...), Client.Unlock(). Added a new test which performs create, drop, select, insert and update queries on a simple demo table to test the majority of the library functionality. Added additional error messages to places where an error could be returned but there was no error number/string set. Many small changes and general improvements.
+* 0.3.0-alpha-3 - Added new error structs ClientError and ServerError. Replaced majority of os.Error/os.NewError functionality with MySQL specific ClientError objects. Server error responses now return a ServerError. Removed Client.Errno and Client.Error. Added deferred error processing to reader, writer and packets to catch and errors and always return a ClientError. Rewrote auto reconnect to check for specific MySQL error codes.
+* 0.3.0-alpha-2 - Added transaction wrappers, Added auto-reconnect functionality to repeatable methods. Removed mutex lock/unlocking, as it is now more appropriate that the application decides when thread safe functions are required and it's considerably safer to have a sequence such as Client.Lock(), Client.Query(...), Client.Unlock(). Added a new test which performs create, drop, select, insert and update queries on a simple demo table to test the majority of the library functionality. Added additional error messages to places where an error could be returned but there was no error number/string set. Many small changes and general improvements.
 * 0.3.0-alpha-1 - First test release of new library, completely rewritten from scratch. Fully compatible with all versions of MySQL using the 4.1+ protocol and 4.0 protocol (which supports earlier versions). Fully supports old and new passwords, including old passwords using the 4.1 protocol. Includes new Go style constructors 'NewClient', 'DialTCP', 'DialUnix' replacing 'New' from the 0.2 branch. All structs have been renamed to be more user friendly, MySQL has also now been replaced with Client. Removed many dependencies on external packages such as bufio. New reader that reads the entire packet completely to a slice then processes afterwards. New writer that constructs the entire packet completely to a slice and writes in a single operation. The Client.Query function no longer returns a result set and now uses the tradition store/use result mechanism for retrieving the result and processing it's contents. The 'MultiQuery' function has been removed as this is now supported by the Client.Query function. Currently all result sets must be freed before another query can be executed either using the Result.Free() method or Client.FreeResult() method, a check for additional result sets can be made using Client.MoreResults() and the next result can be retrieved using Client.NextResult(). Client.FreeResult() is capable of reading and discarding an entire result set (provided the first result set packet has been read), a partially read result set (e.g. from Client.UseResult) or a fully stored result. Transaction support and prepared statements are NOT available in this alpha release.
 
 0.2.x series [current]

mysql.go

@@ -21,7 +21,7 @@ import (
 // Constants
 const (
 	// General
-	VERSION          = "0.3.0-alpha-2"
+	VERSION          = "0.3.0-alpha-3"
 	DEFAULT_PORT     = "3306"
 	DEFAULT_SOCKET   = "/var/run/mysqld/mysqld.sock"
 	MAX_PACKET_SIZE  = 1<<24 - 1