hp - ux 11.23 IA64二进制包没有include the GUI bits because of problems building Qt on that platform.

There is no binary package for OS X on 64-bit PowerPC because Apple does not currently provide a 64-bit PowerPC version of iODBC.

Binary packages for Sun Solaris are now available asPKGpackages.

Binary packages as disk images with installers are now available for OS X.

A binary package without an installer is available for Microsoft Windows x64 Edition. There are no installer packages for Microsoft Windows x64 Edition.

Incompatible Change:TheFLAG_DEBUGoption was removed.

When connecting to a specific database when using a DSN, the system tables from themysqldatabase are no longer also available. Previously, tables from the mysql database (catalog) were listed asSYSTEM TABLESbySQLTables()even when a different catalog was being queried. (Bug #28662)

Installed for OS X has been reinstated. The installer registers the driver at a system (not user) level and makes it possible to create both user and system DSNs using the Connector/ODBC driver. The installer also fixes the situation where the necessary drivers would bge installed local to the user, not globally. (Bug #15326, Bug #10444)

Connector/ODBC now supports batched statements. To enable cached statement support, you must switch enable the batched statement option (FLAG_MULTI_STATEMENTS, 67108864, orAllow multiple statementswithin a GUI configuration). Be aware that batched statements create an increased chance of SQL injection attacks and you must ensure that your application protects against this scenario. (Bug #7445)

TheSQL_ATTR_ROW_BIND_OFFSET_PTRis now supported for row bind offsets. (Bug #6741)

TheTRACEandTRACEFILEDSN options have been removed. Use the ODBC driver manager trace options instead.

When using a table with multipleTIMESTAMPcolumns, the finalTIMESTAMPcolumn within the table definition would not be updatable. Note that there is still a limitation in MySQL server regarding multipleTIMESTAMPcolumns. (Bug #30081)

References: See also: Bug #9927.

Fixed an issue where themyodbc3iwould update the user ODBC configuration file (~/Library/ODBC/odbcinst.ini) instead of the system/Library/ODBC/odbcinst.ini. This was caused becausemyodbc3iwas not honoring thesandumodifiers for the-dcommand-line option. (Bug #29964)

Getting table metadata (through theSQLColumns()failed, returning a bad table definition to calling applications. (Bug #29888)

DATETIMEcolumn types would returnFALSEin place ofSQL_SUCCESSwhen requesting the column type information. (Bug #28657)

TheSQL_COLUMN_TYPE,SQL_COLUMN_DISPLAYandSQL_COLUMN_PRECISIONvalues would be returned incorrectly bySQLColumns(),SQLDescribeCol()andSQLColAttribute()when accessing character columns, especially those generated throughconcat(). The lengths returned should now conform to the ODBC specification. TheFLAG_FIELD_LENGTHoption no longer has any affect on the results returned. (Bug #27862)

Obtaining the length of a column when using a character set for the connection ofutf8would result in the length being returned incorrectly. (Bug #19345)

TheSQLColumns()function could return incorrect information aboutTIMESTAMPcolumns, indicating that the field was not nullable. (Bug #14414)

TheSQLColumns()function could return incorrect information aboutAUTO_INCREMENTcolumns, indicating that the field was not nullable. (Bug #14407)

A binary package without an installer is available for Microsoft Windows x64 Edition. There are no installer packages for Microsoft Windows x64 Edition.

There is no binary package for OS X on 64-bit PowerPC because Apple does not currently provide a 64-bit PowerPC version of iODBC.

BIT(n)columns are now treated asSQL_BITdata wheren = 1和二进制数据,n > 1.

The wrong value fromSQL_DESC_LITERAL_SUFFIXwas returned for binary fields.

TheSQL_DATETIME_SUBcolumn in SQLColumns() was not correctly set for date and time types.

The value forSQL_DESC_FIXED_PREC_SCALEwas not returned correctly for values in MySQL 5.0 and later.

The wrong value forSQL_DESC_TYPEwas returned for date and time types.

SQLConnect()andSQLDriverConnect()were rewritten to eliminate duplicate code and ensure all options were supported using both connection methods.SQLDriverConnect()now only requires the setup library to be present when the call requires it.

hp - ux 11.23 IA64二进制包没有include the GUI bits because of problems building Qt on that platform.

Binary packages as disk images with installers are now available for OS X.

Binary packages for Sun Solaris are now available asPKGpackages.

The wrong value forDECIMAL_DIGITSinSQLColumns()was reported forFLOATandDOUBLEfields, as well as the wrong value for the scale parameter toSQLDescribeCol(), and theSQL_DESC_SCALEattribute fromSQLColAttribute().

TheSQL_DATA_TYPEcolumn inSQLColumns()results did not report the correct value for date and time types.