Why QOCI plugin isn't working
问题 I am trying to use Qt with QOCI (actually, along with other plugins as well) but for some reason I cannot. Here is what I did and result: 1- http://doc.qt.nokia.com/latest/sql-driver.html#qoci plug-in is built successfully. 2- copied the plugin debug & release dll and lib files to plugins/sqldrivers and OCI.DLL to %WINDIR%\system32 (plugins/sqldrivers is where other plugins such as QPSQL and QMYSQL are) 3- QSqlDatabase::isDriverAvailable(QOCI) returns false where it returns true for QMYSQL