ZeosLib

File Release Notes and Changelog

Release Name: zeosdbo-6.6.5-stable

Notes:


Changes:
Changes in Release 6.6.5 - stable (25.05.2009)
==============================================
1. Bugs fixed from Mantis Bug Tracker
=====================================
The bug tracker can be found at: http://zeosbugs.firmos.at

* #0000179 [normal] Case problem for unit ZPlainMySqlConstants on linux
* #0000002 [normal] FIREBIRD and NUMERIC/DECIMAL precision problem
* #0000124 [normal] TZSQLMonitor access violation when destroying
* #0000117 [normal] FPC - Float Fields with null values produce many
  exceptions
* #0000150 [normal] Second JOIN in from clause was stripped by the SQL
  parser after ON or USING clause
* #0000159 [normal] Fixed case of some *MySql* unit names
* #0000165 [normal] Incorrect autogeneration of INSERT statement
* #0000162 [normal] Precision issue when recording values from
  TClientDataSet

2. Other Bugs fixed
===================
* [COMMON] Delphi compiler throws a hint that the assigned return value
  for ExecuteDirect is never used.
  (http://zeos.firmos.at/viewtopic.php?t=2369)
* [IB/FB] Memory leak in
 TZInterbase6CallableStatement.ExecuteUpdatePrepared  (http://zeos.firmos.at/viewtopic.php?t=2250)
* [IB/FB] Buffer problem with FB2.1 isc_interprete implementation
  (http://zeos.firmos.at/viewtopic.php?t=2099)
* [IB/FB] Interbase/Firebid holding connection on shutdown
  (http://zeos.firmos.at/viewtopic.php?t=2309)
* [COMMON] Compilation error with SHOW_WARNING directive
  (http://zeos.firmos.at/viewtopic.php?t=2312)
* [ADO] SQLServer default GUID fieldlength incorrect
  (http://zeos.firmos.at/viewtopic.php?t=2300)
* [PostgreSQL] Bit type fields were not found
  (http://zeos.firmos.at/viewtopic.php?t=2260)
* [IB/FB] Subtype is 0 for a computed decimal field and not 1 as in all
  the other cases (http://zeos.firmos.at/viewtopic.php?t=2278)
* [COMMON] Make sure dbc connection is nil after ZConnection.Close,
  even when an exception occurs
  (http://zeos.firmos.at/viewtopic.php?t=2275)
* [COMMON] Query property ‘ValidateUpdateCount=true/false’ was not
  added for TZUpdateSQL(http://zeos.firmos.at/viewtopic.php?t=2249)
* [IB/FB] TZInterbase6DatabaseMetadata.UncachedGetTables: Access
  Violation and duplicated rows
  (http://zeos.firmos.at/viewtopic.php?t=2236)
* [Lazarus] Removed libc from uses clauses when using fpc
  (http://zeos.firmos.at/viewtopic.php?t=2196)
* [DELPHI] Removed conditional compilation of database dependent
  Tokenizers (http://zeos.firmos.at/viewtopic.php?t=2138)
* [Lazarus] Updated ZUpdateSqlEditor.lrs to be compatible with the
  newest Lazarus release (http://zeos.firmos.at/viewtopic.php?t=2095)
* [Oracle] Added TZOracleCachedResolver class because oracle doesn't
  support queries without FROM clause
  (http://zeos.firmos.at/viewtopic.php?t=2080)
* [COMMON] Removed some compiler warnings
  (http://zeos.firmos.at/viewtopic.php?t=2081)

3. Features added
===================
* Zeoslib 6.6 is in it's stable phase. No features, except for eventual
  translations and docs, will (should) be added.
* [COMMON] TZConnection.Pingserver now resets the ZConnection state
  when failing (http://zeos.firmos.at/viewtopic.php?t=2293)
* [GENERAL] Added ZEOS_DISABLE_XXXXX 'Conditional Defines' to Zeos.inc
  to allow compiling out database support on a per project
  basis(http://zeos.firmos.at/viewtopic.php?t=2195)
* [POSTGRES] Implemented ZConnection.ServerVersion for Postgres
* [POSTGRES] Implemented Pingserver for Postgres
  (http://zeos.firmos.at/viewtopic.php?t=2156)
* [IB/FB] Implemented Pingserver for IB/FB
  (http://zeos.firmos.at/viewtopic.php?t=2274)
* [IB/FB] Added Firebird 2.1 driver
  (http://zeos.firmos.at/viewtopic.php?t=2099)