MySQL Connector/ODBC Release Notes
Documentation in .CHM
and
.HLP
format has been removed from the
distribution.
(Bug #56232)
For some procedure and parameter combinations
SQLProcedureColumns()
did not work correctly.
For example, it could not return records for an existing
procedure with correct parameters supplied.
Further, it returned incorrect data for column 7,
TYPE_NAME
. For example, it returned
VARCHAR(20)
instead of
VARCHAR
.
(Bug #57182)
The Connector/ODBC MSI installer did not set the
InstallLocation
value in the Microsoft
Windows registry.
(Bug #56978)
In bulk upload mode, SQLExecute
would return
SQL_SUCCESS
, even when the uploaded data
contained errors, such as primary key duplication, and foreign
key violation.
(Bug #56804)
SQLDescribeCol
and
SQLColAttribute
could not be called before
SQLExecute
, if the query was parameterized
and not all parameters were bound.
Note, MSDN states that “For performance reasons, an
application should not call
SQLColAttribute/SQLDescribeCol
before
executing a statement.” However, it should still be
possible to do so if performance reasons are not paramount.
(Bug #56717)
When SQLNumResultCols()
was called between
SQLPrepare()
and
SQLExecute()
the driver ran SET
@@sql_select_limit=1
, which limited the resultset to
just one row.
(Bug #56677)
After installing Connector/ODBC, the system DSN created could not be configured or deleted. An error dialog was displayed, showing the error message “Invalid attribute string”.
In this case the problem was due to the fact that the driver could not parse the NULL-separated connection string. (Bug #56233)
When used after a call to SQLTables()
,
SQLRowCount()
did not return the correct
value.
(Bug #55870)
When attempting to install the latest Connector/ODBC 5.1.6 on Windows using the MSI, with an existing 5.1.x version already installed, the following error was generated:
Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel.
Also, the version number displayed in the ODBC Data Source Administrator/Drivers tab did not get updated when removing or installing a new version of 5.1.x. (Bug #54314)