Icon 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

13040BLOB Fields Can Appear Non-NULL When They Are Really NULL With Remote SessionsNo
13067WinHelp Help Files Not Working ProperlyNo
23076Tables with Invalid NULL Flag for BLOB Field Causes Exception with Remote Sessions and CopyOnAppendNo
23077Certain LEFT OUTER JOIN Queries Can Experience Lower Performance Than NecessaryNo
23078Memory Overwrite Occurs When Upgrading Tables from DBISAM 3.x With Large Index Key SizesNo
33159Backing Up a Corrupted Table File Can Cause Restore to Fail with ExceptionNo
33162Using the LIST Aggregate Function with a CAST Expression Causes Incorrect ResultsNo
33168Using LIST Aggregate Function Can Cause Invalid Field Definition ErrorNo
33169Trying to Execute the TDBISAMTable EmptyTable Method Can Cause AV if Access is DeniedNo
33170The ODBC Driver DSN Configuration Does Not Work Correctly on Chinese Version of WindowsYes
43200Left Outer Joins with Un-Optimized Non-Join Conditions Executing SlowlyNo
43202Trying to Remove a Disconnected Session with Open Tables Causes Invalid Pointer OperationNo

Minor Problems

23079SQL DISTINCT Clause Not Working Properly for NUMERIC FieldsNo
33158Using BLOB Type for Result of Custom Functions Corrupts Function ResultNo
33160Upgrading Encrypted Tables from 3.x to 4.x Can Cause CheckSum Errors in RecordsYes
33161DBSYS Utility Generating Incorrect Index Creation Code for Delphi Reverse-EngineeringYes
33165Trying to Use a BLOB Block Size of 65536 Causes ErrorYes
33166CASTing a DECIMAL Value to a String in SQL Causes Decimal Digits to be DroppedNo
33167Cannot Create VarBytes Field in DBSYS UtilityNo
33201CDCollector Example Application Using Incorrect Database DirectoryNo