QSqlQuery get response

[Xeyos]

Hi,
how can I get an answer to a query was successful?

If there is an error I can clear query.lastError (). Text (), but if the query is correct as I get an answer, for example, that tells me the number of changed lines or if the table was created?

[mcosta]

Hi and welcome to devnet,

you can use QSqlQuery::numRowsAffected for UPDATE statements.

For table creation you can check the error.

[Xeyos]

I try with DELETE and UPDATE, the tables are changed but the function return -1.

[mcosta]

Which driver are you using?

As stated in the documentation not all drivers support this feature. Check with QSqlDriver::hasFeature() if is available for your driver

[Xeyos]

I use QPSQL. now try to check.
Thanks for now.