New Incident Reports for 4.29

New Incident Reports for 4.29

The following is a list of the new incidents reported for version 4.29. Click on the incident # in order to view the details of the incident report.

Serious Problems

Build

#

Title

Workarounds

1	3076	Tables with Invalid NULL Flag for BLOB Field Causes Exception with Remote Sessions and CopyOnAppend	No
1	3077	Certain LEFT OUTER JOIN Queries Can Experience Lower Performance Than Necessary	No
1	3078	Memory Overwrite Occurs When Upgrading Tables from DBISAM 3.x With Large Index Key Sizes	No
2	3159	Backing Up a Corrupted Table File Can Cause Restore to Fail with Exception	No
2	3162	Using the LIST Aggregate Function with a CAST Expression Causes Incorrect Results	No
2	3168	Using LIST Aggregate Function Can Cause Invalid Field Definition Error	No
2	3169	Trying to Execute the TDBISAMTable EmptyTable Method Can Cause AV if Access is Denied	No
2	3170	The ODBC Driver DSN Configuration Does Not Work Correctly on Chinese Version of Windows	Yes
3	3200	Left Outer Joins with Un-Optimized Non-Join Conditions Executing Slowly	No
3	3202	Trying to Remove a Disconnected Session with Open Tables Causes Invalid Pointer Operation	No
4	3395	Dead Sessions Not Clearing Record Locks When TDBISAMDatabase.KeepTablesOpen is Enabled	Yes
4	3396	Read-Only ODBC Driver Not Exhibiting Read-Only Behavior	No

Minor Problems

Build

#

Title

Workarounds

1	3079	SQL DISTINCT Clause Not Working Properly for NUMERIC Fields	No
2	3158	Using BLOB Type for Result of Custom Functions Corrupts Function Result	No
2	3160	Upgrading Encrypted Tables from 3.x to 4.x Can Cause CheckSum Errors in Records	Yes
2	3161	DBSYS Utility Generating Incorrect Index Creation Code for Delphi Reverse-Engineering	Yes
2	3165	Trying to Use a BLOB Block Size of 65536 Causes Error	Yes
2	3166	CASTing a DECIMAL Value to a String in SQL Causes Decimal Digits to be Dropped	No
2	3167	Cannot Create VarBytes Field in DBSYS Utility	No
2	3201	CDCollector Example Application Using Incorrect Database Directory	No
4	3394	Invalid Field Types in Text Index Not Repaired Correctly by Table Repair	Yes

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