[
https://issues.apache.org/jira/browse/DERBY-110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dag H. Wanvik updated DERBY-110:
--------------------------------
Issue Type: Improvement (was: Test)
> hsqldb is faster than derby doing inserts
> -----------------------------------------
>
> Key: DERBY-110
> URL: https://issues.apache.org/jira/browse/DERBY-110
> Project: Derby
> Issue Type: Improvement
> Affects Versions: 10.0.2.1
> Environment: CPU 2.40GHz
> windows 2000
> Reporter: Zhang Jinsheng
> Priority: Minor
>
> 1. create db name systable in derby and hsqldb (another open source dbms);
> 2. create table named a table ('CREATE TABLE aTable(id INTEGER NOT NULL, name
> VARCHAR(255) NOT NULL, description VARCHAR(255))');
> 3. insert ten thousands row in table "atable"
> for(int i=1; i<10000; i++) {
> sql = "INSERT INTO aTable VALUES("+i+", 'haha', 'zhang'' test')";
> stmt.execute(sql);
> System.out.println(i);
> }
> 4. derby spend 50390 millisecond;
> hsqldb spend 4250 millisecond;
>
> 5. conclusion: hsqldb has more perfect performance.
> Maybe derby need to improve it's performance.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
