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Serious Serious
Reported By: Terry Swiers
Reported On: 6/9/2005
For: Version 4.21 Build 2
# 2073 Setting a BeforeDeleteTrigger Causes BLOB Handle Leak When Deleting Records

If you set a BeforeDeleteTrigger on the DBISAM engine, it appears that the trigger is creating a blob handle for each delete from a table with a blob field, but not releasing the handle after the trigger event. Since the there is a limit of 128 open blob handles per table, it throws up after the 128th delete on the table.


Resolution Resolution
Fixed Problem on 6/10/2005 in version 4.21 build 3


Products Affected Products Affected
DBISAM CLX Client-Server
DBISAM CLX Client-Server with Source
DBISAM CLX Standard
DBISAM CLX Standard with Source
DBISAM VCL Client-Server
DBISAM VCL Client-Server with Source
DBISAM VCL Standard
DBISAM VCL Standard with Source

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