Hey, I have been working on this database handler a while, and then for some reason I ended up having to restore my whole /usr directory from a previous date, because I was having problems with Wt/Boost. Now I run the same code that previously created tables, I even get a message that its rolling back and to the existing tables, but they do not exist. Im getting really frustrated here. Anyone have any idea whats up with this?
Here is the code from my dbhandler:
dbo::SqlConnectionPool *dbHandler::createConnectionPool(const std::string db,
const std::string dbuser, const std::string dbpasswd, const std::string dbhost,
unsigned int dbport)
{
dbo::backend::MySQL *connection = new dbo::backend::MySQL(db, dbuser,
dbpasswd, dbhost, dbport); //"sre_db", "root", "Hioa_2014", "127.0.0.1", 3306
connection->setProperty("show-queries", "true");
return new dbo::FixedSqlConnectionPool(connection, 10);
}
dbHandler::dbHandler(dbo::SqlConnectionPool& connectionPool)
: connectionPool_(connectionPool)
{
setConnectionPool(connectionPool);
std::cout << " lag tabeller " << std::endl;
mapClass<gsa_table>("gsa_table");
mapClass<gga_table>("gga_table");
mapClass<average_gga_table>("average_gga_table");
mapClass<average_gsa_table>("average_gsa_table");
mapClass<jobDataT>("jobdataT");
mapClass<pointDataT>("pointdataT");
try {
createTables();
Wt::log("info") << "Database created";
} catch (Wt::Dbo::Exception &) {
Wt::log("info") << "Using existing database";
}
}
And in main I run:
Wt::Dbo::SqlConnectionPool *connPool
= dbHandler::createConnectionPool("sre_db", "root", «Password",
"127.0.0.1", 3306);
dbHandler * db = new dbHandler(*connPool);
And this is the pleasant message I get when I run this:
rollback
Using existing database
/Users/taf/Dropbox/qt/DbHandler/build/DbHandler exited with code 0
My current main is just a lot of testing out different methods, but just about
everything is commented out at this point.
Best regards,
Tor
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