[sqlite] Incorrect results set?

2004-11-12 Thread Stathy G Touloumis
I am thoroughly confused as to why the following simple query doesn't 
return the proper result set but instead returns the 15 records with a 
coursekey starting with '0E'.  Do I need to escape something?

SQLite version 2.8.15
Enter ".help" for instructions
sqlite> .schema CRS_2004_001
CREATE TABLE CRS_2004_001 ( etl_extract_id INTEGER PRIMARY KEY, 
courseid, coursekey, status, schoolid, lowgrade, highgrade, effectdate, 
expdate, description, title, longtitle, etl_error DEFAULT 0 );

sqlite> select coursekey from CRS_2004_001 where coursekey = '0E120';
0E110
0E120
0E270
0E277
0E288
0E301
0E320
0E410
0E660
0E670
0E681
0E702
0E720
0E732
0E733
Any ideas?


[sqlite] 'cating' sqlite databases

2004-04-08 Thread Stathy G Touloumis
Hi,

We are working on a potential architecture by which many sqlite databases 
are created.  There may be a need to aggregate data between databases and I 
was wondering if it's possible to quickly just 'cat' the databases together 
or will they need to be recreated into a single sqlite file.

Thanks,

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[sqlite] Slowness issues running on SCSI vs. IDE

2004-03-23 Thread Stathy G Touloumis
Hi,

I am currently using sqlite version 2.8.4 on RedHat Linux 7.3 on an IBM 
x.220 - x.345.

During a recent testing on the above platforms we discovered a performance 
issue when using both the perl sqlite module as well as the standard sqlite 
client.  When attempting to perform a large number of operations (inserts) 
on the database the process seems to get 'throttled' only being allowed 1 - 
5% cpu-time and running much slower than on a similar system using IDE 
drives.  This only occurs using sqlite and not using other scripts which 
perform numerous IO operations.

Any ideas?

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