RE: SQL Server SP3a via JDBC SP2
From: Carb Simien [MSFT] (CarbinoS_at_online.microsoft.com)
Date: 09/16/04
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Date: Thu, 16 Sep 2004 21:35:19 GMT
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| Content-Class: urn:content-classes:message
| From: "Anna" <anonymous@discussions.microsoft.com>
| Sender: "Anna" <anonymous@discussions.microsoft.com>
| Subject: SQL Server SP3a via JDBC SP2
| Date: Wed, 1 Sep 2004 20:53:59 -0700
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| I have a java program that run on SQL Server 8.00.760 and
| original JDBC drive is no problem, but after apply the SQL
| Server SP3a 8.00.818, when execute a long sql script will
| got error (Invalid buffer received from client.. Error:
| 17805). Then I apply JDBC SP2, the script can run
| successfully, but the overall the sql script is execute
| very slow.
| Anyone to face the same problem?
|
The original issue regarding an invalid buffer is a client issue, and so it
is good to hear that the updated JDBC driver resolved the issue. However,
your latest question sounds more like a database performance issue. By
updating your SQL Server build, it is likely that your query execution plan
could have changed. Ensure that your indexes and statistics are up to
date. Then you should use SQL Profiler to see what type of query execution
plan is produced from one of the slow queries. The plan will tell you if
indexes are being used and which portion of the plan is the most expensive.
Carb Simien, MCSE MCDBA MCAD
Microsoft Developer Support - Web Data
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