On 01.02.2012 14:51, Rick Hillegas wrote:
Hi Simon,
Glad to hear that regenerating the statistics fixed your problem. More
inline...
On 2/1/12 4:07 AM, Simon Chatelain wrote:
...
But one small question remains, do you think that it is enough to run
SYSCS_UPDATE_STATIS
TICS only once, or
On 02.02.2012 11:14, Kristian Waagan wrote:
On 01.02.2012 14:51, Rick Hillegas wrote:
snip
On 2/1/12 4:07 AM, Simon Chatelain wrote:
snip
You may want to set derby.storage.indexStats.log=true, and more
importantly, derby.storage.indexStats.debug.trace=true. Run you app
for a while, then
I am working on a project to port SQL code written for Microsoft Access to
SQL code that works in JavaDB.
The following SQL statement works in Access:
UPDATE T1 INNER JOIN T2 ON (T1.A= T2.A) SET T2.B = T1.B
but when I try it in JavaDB, I get the following error:
Error code -1, SQL state
On 02/02/2012 02:53 PM, TXVanguard wrote:
UPDATE T1 INNER JOIN T2 ON (T1.A= T2.A) SET T2.B = T1.B
Perhaps something like:
update t2 set b = (select b from t1 where t1.a = t2.a)
thanks,
bryan
