qsqldatabase timeout
Re: QSqlDatabase connection timeout? QString timeout; DB. driver(); QString driver = DB. driverName(); if(driver=="QMYSQL") timeout = "MYSQL_OPT_CONNECT_TIMEOUT"; else if(driver=="QDB2") timeout="SQL_ATTR_LOGIN_TIMEOUT&, I am using QSqlDatabase to get a connection to 2 databases, a MySQL and MS SQL database. I am trying to do some error checking for when it ...,Hello, i'm trying to change the connect timeout of my OBDC sql. QSqlDatabase lSqlDatabase = QSqlDatabase::addDatabase( "QODBC", ... ,... to safe-keep the connection details I realized QSqlDatabase may be ... DB after a maximum connection time or timeout after last write or read. ,You should take a look at the QSqlDatabase::setConnectOptions and the specifics for MySQL. You could fine tune the timeout for your server. ,The QSqlDatabase class provides an interface for accessing a database through a connection. An instance of QSqlDatabase represents the connection. , 開發背景：. 1.直接用QSqlDatabase我覺得太麻煩了；. 2.對於某些資料庫，多個執行緒同時使用一個QSqlDatabase的時候會崩潰；. 3.這段時間沒什麼 ...
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 qsqldatabase timeout 相關參考資料
QSqlDatabase connection timeout? - Qt Centre Forum
Re: QSqlDatabase connection timeout? QString timeout; DB. driver(); QString driver = DB. driverName(); if(driver=="QMYSQL") timeout = "MYSQL_OPT_CONNECT_TIMEOUT"; else if(driver==... https://www.qtcentre.org [Solved] Using QSqlDatabase - long timeout if no network ...
I am using QSqlDatabase to get a connection to 2 databases, a MySQL and MS SQL database. I am trying to do some error checking for when it ... https://www.qtcentre.org QSqlDatabase ODBC and timeout | Qt Forum
Hello, i'm trying to change the connect timeout of my OBDC sql. QSqlDatabase lSqlDatabase = QSqlDatabase::addDatabase( "QODBC", ... https://forum.qt.io lost SQL DB connection | Qt Forum
... to safe-keep the connection details I realized QSqlDatabase may be ... DB after a maximum connection time or timeout after last write or read. https://forum.qt.io QSqlDatabase connection issue | Qt Forum
You should take a look at the QSqlDatabase::setConnectOptions and the specifics for MySQL. You could fine tune the timeout for your server. https://forum.qt.io QSqlDatabase Class | Qt SQL 5.13.1 - Qt Documentation
The QSqlDatabase class provides an interface for accessing a database through a connection. An instance of QSqlDatabase represents the connection. https://doc.qt.io Qt：QSqlDatabase的進一步封裝（多執行緒支援+更加簡單的 ...
開發背景：. 1.直接用QSqlDatabase我覺得太麻煩了；. 2.對於某些資料庫，多個執行緒同時使用一個QSqlDatabase的時候會崩潰；. 3.這段時間沒什麼 ... https://www.itread01.com |