Hi,
We are using Sqlite in "in Memory Mode" and we have around 200 tables.
Each table has 10 columns of type text.
Each table has around 10000 records each column has around 128bytes data.
Select performance is around 2000records/sec. Pls suggest if there is a way to
improve further.
Table structure,Query style is as below,
create table test1 ...200
(
key0 text,
key1 text,
key2 text,
key3 text,
key4 text,
nonKey0 text,
nonKey1 text,
nonKey2 text,
nonKey3 text,
nonKey4 text,
primary key(key0,key1,key2,key3,key4,key5)
);
Query Used......
SELECT * FROM TABLE136 WHERE
key0='kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk490'
AND
key1='kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk491'
AND
key2='kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk492'
AND
key3='kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk493'
AND
key4='kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk494'
API used sqlite_get_table.......
regards
ragha
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Hi,
When the DB is opened in "in Memory mode",performance of query does not
improve. For table which has 10 columns of type Text and each column having
128bytes data and having a total of 10000 records. Performance is around 2400
records/sec. Any ways to improve it.
Thanks in advance.
regards
ragha
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