c++ - Database creation error in Qt -

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i using code create database. getting "false" in debug. tried lot not working. error in this?

 qsqlquery query; qdebug() << query.exec("create table glucose (id integer primary key autoincrement, value integer, date text, time text, duration text, note text");     qdebug() << query.prepare("insert glucose(id, value, date, time, duration, note)""values(?, ?, ?, ?, ?, ?)");     query.bindvalue(1,edit_glucose->text().toint());     query.bindvalue(2,datetime->date());    query.bindvalue(3,datetime->time());    query.bindvalue(4,"a");     query.bindvalue(5,edit_note->toplaintext());    qdebug() << query.exec();

you forget close create table query ")"


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