Incident Reports Addressed in 4.29

Incident Reports Addressed in 4.29

The following is a list of the incident reports addressed in version 4.29. Click on the incident # in order to view the details of the incident report.

Serious Problems

Build

#

Title

Workarounds

1	3040	BLOB Fields Can Appear Non-NULL When They Are Really NULL With Remote Sessions	No
1	3067	WinHelp Help Files Not Working Properly	No
2	3076	Tables with Invalid NULL Flag for BLOB Field Causes Exception with Remote Sessions and CopyOnAppend	No
2	3077	Certain LEFT OUTER JOIN Queries Can Experience Lower Performance Than Necessary	No
2	3078	Memory Overwrite Occurs When Upgrading Tables from DBISAM 3.x With Large Index Key Sizes	No
3	3159	Backing Up a Corrupted Table File Can Cause Restore to Fail with Exception	No
3	3162	Using the LIST Aggregate Function with a CAST Expression Causes Incorrect Results	No
3	3168	Using LIST Aggregate Function Can Cause Invalid Field Definition Error	No
3	3169	Trying to Execute the TDBISAMTable EmptyTable Method Can Cause AV if Access is Denied	No
3	3170	The ODBC Driver DSN Configuration Does Not Work Correctly on Chinese Version of Windows	Yes
4	3200	Left Outer Joins with Un-Optimized Non-Join Conditions Executing Slowly	No
4	3202	Trying to Remove a Disconnected Session with Open Tables Causes Invalid Pointer Operation	No

Minor Problems

Build

#

Title

Workarounds

2	3079	SQL DISTINCT Clause Not Working Properly for NUMERIC Fields	No
3	3158	Using BLOB Type for Result of Custom Functions Corrupts Function Result	No
3	3160	Upgrading Encrypted Tables from 3.x to 4.x Can Cause CheckSum Errors in Records	Yes
3	3161	DBSYS Utility Generating Incorrect Index Creation Code for Delphi Reverse-Engineering	Yes
3	3165	Trying to Use a BLOB Block Size of 65536 Causes Error	Yes
3	3166	CASTing a DECIMAL Value to a String in SQL Causes Decimal Digits to be Dropped	No
3	3167	Cannot Create VarBytes Field in DBSYS Utility	No
3	3201	CDCollector Example Application Using Incorrect Database Directory	No

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