QSqlQuery returns record not in right order.

[Anticross]

I execute some sql request using QSqlQuery. In text i put "ORDER BY SomeParam" in the end. Nex i make a loop:
@while(query.next) {
QSqlRecord record = query.record();
// some code
}@
And my records comes not in that order as in sql table which i can see on my sql browser. What is the reason ?

[raven-worx]

Just to amke sure: when you execute the same query in your sql browser the query/result is ok?

[Anticross]

bq. Just to amke sure: when you execute the same query in your sql browser the query/result is ok?bq.

Thats right. Result in browser is in right order.

[andre]

I'm with raven-worx here: please check the query you use very, very carefully. If you're building it up dynamically, check the end result SQL and re-run that same SQL in your database browser.

[Anticross]

Query which i use i get from this:
@ QSqlQuery query;
bool bOk = AReportsModel::applyFilter(props, query);@

In applyFilter method I do next :
@
bool AReportsModel::applyFilter(const sxProperties & props, QSqlQuery & rQuery) {

QSqlQuery query(GET_DATABASE()); 

query.clear();

// post filter (applies only for new table)
QString sPostFilter = getPostFilterString();

bool bResult;

if (sPostFilter.isEmpty())
    bResult = query.exec(QString("SELECT * FROM %1 ORDER BY %2").arg(tableName()).arg(sxDB::cmd_list::CMD_TIME)); 
else
    bResult = query.exec(QString("SELECT * FROM %1 WHERE %2 ORDER BY %3").arg(tableName()).arg(sPostFilter).arg(sxDB::cmd_list::CMD_TIME)); 

setQuery(query);
rQuery = query;

return bResult;

}
@
Im using qt version 4.8.4 and PostgreSQL as database.

I store QString value of query.lastQuery() before my while loop and execute it in SQL Browser and get right result.

[Anticross]

I remove QAplication::processEvents() from my loop and now it works as shoud.

[andre]

As you are not showing any loop, that was kinda hard to spot for us...

[Anticross]

Here it is. I forgot to paste it in my first post
@while(query.next) {

QAplication::processEvents();
QSqlRecord record = query.record();

// some code

}@