QT调用Oracle我使用QsqlQuery调用Oracle存储过程使用的输入参数和完美的执行两个输出参数 工序，但输出参数的存储过程

Question

不包含任何数据

QSqlQuery movementQuery ; 
movementQuery.prepare("call Qt.add_movement(:pDocumentType , :pDocumentId ,  
to_date(sysdate,'dd-mm-yyyy') ,:pDocumentNumber" 
",to_date(sysdate,'dd-mm-yyyy') , :pCustId ,:pMovementId ,:pReturn)"); 
movementQuery.bindValue(":pDocumentType",documentType); 
movementQuery.bindValue(":pDocumentId",documentId); 
movementQuery.bindValue(":pDocumentNumber",0); 
movementQuery.bindValue(":pCustId",ui->custId->text()); 
movementQuery.bindValue(":pMovementId", 0, QSql::Out); 
movementQuery.bindValue(":pReturn", "FALSE", QSql::Out); 
movementQuery.exec(); 
//// The query executed the query is active and no errors are valid 
//// message is method to display the value 
message(query.boundValue(":pReturn").toString()); 
message(query.boundValue(5).toString()); 
message(query.boundValue(":pMovementId").toString()); 
message(query.boundValue(4).toString()); 

任何想法 感谢您感兴趣

Answer 1

您正在执行movementQuery

movementQuery.exec(); 

但你retur ning的值为query。

message(query.boundValue(":pReturn").toString());