Coverty Report for snippets/sql

** CID 274217:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 99 in exProc()()


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*** CID 274217:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 99 in exProc()()
93     
94     void exProc()
95     {
96     //! [26]
97     QSqlQuery q;
98     q.exec("execute procedure my_procedure");
>>>     CID 274217:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "next" without checking return value (as is done elsewhere 103 out of 114 times).
99     q.next();
100     qDebug() << q.value(0); // outputs the first RETURN/OUT value
101     //! [26]
102     
103     qDebug( \
104     //! [31]

** CID 274216:    (BAD_COMPARE)
/qtbase/src/sql/doc/snippets/sqldatabase/sqldatabase.cpp: 220 in QSqlQuery_snippets()()
/qtbase/src/sql/doc/snippets/sqldatabase/sqldatabase.cpp: 210 in QSqlQuery_snippets()()


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*** CID 274216:    (BAD_COMPARE)
/qtbase/src/sql/doc/snippets/sqldatabase/sqldatabase.cpp: 220 in QSqlQuery_snippets()()
214     
215         {
216         // examine with positional binding
217     //! [15]
218         QList<QVariant> list = query.boundValues().values();
219         for (int i = 0; i < list.size(); ++i)
>>>     CID 274216:    (BAD_COMPARE)
>>>     This implicit conversion to a function pointer is suspicious: "endl".
220             cout << i << ": " << list.at(i).toString().toUtf8().data() << Qt::endl;
221     //! [15]
222         }
223     }
224     
225     void QSqlQueryModel_snippets()
/qtbase/src/sql/doc/snippets/sqldatabase/sqldatabase.cpp: 210 in QSqlQuery_snippets()()
204         {
205         // examine with named binding
206     //! [14]
207         QMap<QString, QVariant> sqlIterator(query.boundValues());
208         for (auto i = sqlIterator.begin(); i != sqlIterator.end(); ++i) {
209             cout << i.key().toUtf8().data() << ": "
>>>     CID 274216:    (BAD_COMPARE)
>>>     This implicit conversion to a function pointer is suspicious: "endl".
210                  << i.value().toString().toUtf8().data() << Qt::endl;
211         }
212     //! [14]
213         }
214     
215         {

** CID 274215:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 90 in setHost()()


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*** CID 274215:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 90 in setHost()()
84     //! [24]
85     
86     
87     //! [25]
88     // connect to database using the Latin-1 character set
89     db.setConnectOptions("ISC_DPB_LC_CTYPE=Latin1");
>>>     CID 274215:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "open" without checking return value (as is done elsewhere 19 out of 23 times).
90     db.open();
91     //! [25]
92     }
93     
94     void exProc()
95     {

** CID 274214:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 63 in testProc()()


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*** CID 274214:  Error handling issues  (CHECKED_RETURN)
/qtbase/src/sql/doc/snippets/code/doc_src_sql-driver.cpp: 63 in testProc()()
57     void testProc()
58     {
59     //! [2]
60     QSqlQuery q;
61     q.exec("call qtestproc (@outval1, @outval2)");
62     q.exec("select @outval1, @outval2");
>>>     CID 274214:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "next" without checking return value (as is done elsewhere 103 out of 114 times).
63     q.next();
64     qDebug() << q.value(0) << q.value(1); // outputs "42" and "43"
65     //! [2]
66     }
67     
68     void callStoredProc()