Hello Set,
Your guesswork worked quite well. Your query executes 20 times faster than
my original query! Here are the stats for your query:
PLAN SORT (JOIN (JOIN (JOIN (SORT (TMP P NATURAL), PCD INDEX
(FK_zDTEgB/EMb14zlRjEdzCZw==)), CC INDEX (IDX_epDQN2rI7u0hoaXiWuFXAw==)),
JOIN (C INDEX (PK_ZM6SR
Hello
how to retrieve the stat of a just executed SQL ?
i do like this but seam to not work :
SELECT
FIRST 1 SKIP 1 /* skip 1 because last statement is THIS statement */
MON$RECORD_IDX_READS as IDX_READS,
MON$RECORD_SEQ_READS as SEQ_READS
FROM
MON$RECORD_STATS
JOIN
MON$STATEMENTS
ok thanks seam to work (but i don't know how is is internally optimized) ...
but seam ok!
--- In firebird-support@yahoogroups.com, Svein Erling Tysvær
wrote:
>
> >oops, now i have another probleme
> >
> >Select
> > First 10
> > MAINTABLE.ID
> >from
> > MAINTABLE
> >where
> > (MAINTABLE.
On Mon, Feb 20, 2012 at 5:15 AM, nathanelrick wrote:
>
> Now time to time i need to reset the calculation for one particular product,
> so i simply launch a query that count all item and set the item_count of the
> product ... but of course during this calculation, no one must be able to add
>
Hello,
> we have some problems by inserting data into an table. In our case, the
> customer inserts characters in a field varchar(XX) with special character
> °. This little ° with character set iso8859_1 and collation de_de by
> inserting generates a gds-exception error: 335544321 arithm
> we have some problems by inserting data into an table. In our case, the
> customer inserts characters in a field varchar(XX) with special character
> °. This little ° with character set iso8859_1 and collation de_de by
> inserting generates a gds-exception error: 335544321 arithmetic exception,
On Mon, 20 Feb 2012 14:18:25 +0100, "Olaf Kluge"
wrote:
> Hallo,
>
>
>
> we have some problems by inserting data into an table. In our case, the
> customer inserts characters in a field varchar(XX) with special
character
> “°”. This little ° with character set iso8859_1 and collation de_de by
Hallo,
we have some problems by inserting data into an table. In our case, the
customer inserts characters in a field varchar(XX) with special character
°. This little ° with character set iso8859_1 and collation de_de by
inserting generates a gds-exception error: 335544321 arithmetic excepti
>oops, now i have another probleme
>
>Select
> First 10
> MAINTABLE.ID
>from
> MAINTABLE
>where
> (MAINTABLE.name = 'jean')
>ORDER BY MAINTABLE.DATE
>
>UNION
>
>Select
> First 10
> SECONDTABLE.ID
>from
> SECONDTABLE
>where
> (SECONDTABLE.name = 'jean')
>Order by SECONDTABLE.DATE
>
oops, now i have another probleme
Select
First 10
MAINTABLE.ID
from
MAINTABLE
where
(MAINTABLE.name = 'jean')
ORDER BY MAINTABLE.DATE
UNION
Select
First 10
SECONDTABLE.ID
from
SECONDTABLE
where
(SECONDTABLE.name = 'jean')
Order by SECONDTABLE.DATE
gave me an error :(
I do with crontab in linux.
I use CentOS 6.1 , firebird classic 2.5.1 64 bit
-Original Message-
From: "arda"
Sender: firebird-support@yahoogroups.com
Date: Mon, 20 Feb 2012 12:06:51
To:
Reply-To: firebird-support@yahoogroups.com
Subject: [firebird-support] Backup-Restore, without killin
Hi,
I have a question on backup/restore.
Think of a firebird classic on a linux box.
-Do a backup with existing attachments
-After backup, Rename the old gdb file to something else
-Restore the backup file with the original gdb name.
Don't reboot the server or kill the existing processes(attac
thanks svein,
UNION work like a charm here !
--- In firebird-support@yahoogroups.com, Svein Erling Tysvær
wrote:
>
> >Hello,
> >
> >this is my query :
> >
> >Select
> > MAINTABLE.ID
> >from
> > MAINTABLE
> >Join SECONDTABLE on SECONDTABLE.ID_obj=MAINTABLE.ID_obj
> >Join THIRDTABLE on THIR
>Hello,
>
>this is my query :
>
>Select
> MAINTABLE.ID
>from
> MAINTABLE
>Join SECONDTABLE on SECONDTABLE.ID_obj=MAINTABLE.ID_obj
>Join THIRDTABLE on THIRDTABLE.ID_obj=MAINTABLE.ID_obj
>where
> (MAINTABLE.name = 'jean' or
> SECONDTABLE.name = 'jean' or
> THIRDTABLE.name = 'jean')
On Mon, 20 Feb 2012 09:51:19 -, "venussoftop"
wrote:
> Hi all
>
> I have tables that can allow me to filter data like this:
> SELECT a.*
>FROM tablea a
>WHERE a.iTableBLinkID NOT IN (SELECT b.iPKID FROM tableb b)
> ...
> these tables will grow over the years with more and more records
> >Hello,
> >
> >i m in multi user database.
> >
> >I want to clean a table of all entries from one user (rec with field
> >id_user=xxx)
> >and insert new entries, BUT i must be sure that noone is not actually doing
> >any
> >insert on this table for this user. i can not lock the table because
Hello,
this is my query :
Select
MAINTABLE.ID
from
MAINTABLE
Join SECONDTABLE on SECONDTABLE.ID_obj=MAINTABLE.ID_obj
Join THIRDTABLE on THIRDTABLE.ID_obj=MAINTABLE.ID_obj
where
(MAINTABLE.name = 'jean' or
SECONDTABLE.name = 'jean' or
THIRDTABLE.name = 'jean')
I have an ind
Hello,
it's when i want to reset aggregated data.
I have a temp table where i add a row with +1 and -1 as Item_count_Delta
everytime someone add a new item in the product table.
at the end of the days i calculate the item count of all products by
aggregating all rows from the temp table
Now t
Sorry I messed up the first query, here is the corrected version
SELECT a.*
FROM tablea a
WHERE a.iPKID NOT IN (SELECT b.iTableALinkID FROM tableb b)
...
--- In firebird-support@yahoogroups.com, "venussoftop" wrote:
>
> Hi all
>
> I have tables that can allow me to filter data like this:
Hi all
I have tables that can allow me to filter data like this:
SELECT a.*
FROM tablea a
WHERE a.iTableBLinkID NOT IN (SELECT b.iPKID FROM tableb b)
...
these tables will grow over the years with more and more records cancelling
each other out, so there really will be only few tens of reco
>Hello,
>
>i m in multi user database.
>
>I want to clean a table of all entries from one user (rec with field
>id_user=xxx)
>and insert new entries, BUT i must be sure that noone is not actually doing
>any
>insert on this table for this user. i can not lock the table because this will
>affect
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