m96 wrote:
hi,
checkout [3]. since i had a crashing and freezing problem with odbc
connections from MS Query and Brio i couldn't test it if it also works
from ODBC. just check your derby log to see if the db is booted and
shutdown.
cheers...
[3]
Thanks - the shutdown is what I was looking for.
Now I have a couple of questions:
1. How do I use it from the odbc interface? do I just perform an SQL
statement with the shutdown command?
2. How do I turn the DB back on?
Thanks,
Yaron
m96 wrote:
hi,
checkout [3]. since i had a crashing
I think I found the reseon for the improved performance in derby db:
I downloaded the source files of derby db and searched for 'sync' or
'fsync'.
Searching for 'sync' brought too many results, but 'fsync' was found in only
one file:
engine/org/apache/derby/impl/store/raw/log/LogToFile.java
Dmitri Pissarenko wrote:
Hello!
I need to calculate the difference between two timestamp fields in
seconds. I tried this query:
SELECT APP.MyTable.startTime, {fn TIMESTAMPDIFF(SQL_TSI_FRAC_SECOND,
APP.MyTable.startTime, APP.MyTable.endTime)}
FROM APP.MyTable
WHERE APP.MyTable IS NOT NULL
The upcoming release of Derby 10.3 will make networked configurations
safer by installing a Java security manager if the user forgets to
install one. This will happen only if the user boots the network server
without installing a security manager. As a result, it will be harder
for hackers to
Hi,
What is the limit of concurrent connections that Derby can handle?
Thanks,
Lorenzo Jimenez
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