diff options
author | Casper van Donderen <casper.vandonderen@nokia.com> | 2012-04-27 15:18:27 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-28 13:53:46 +0200 |
commit | 00b961c37f82977615ab9c4d03e185229cc55154 (patch) | |
tree | bc9012d3ac08c19f2a66b5733dd8450506742243 /src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp | |
parent | 82fa92b23cca834481571f0b0a5d66bc33a672e9 (diff) |
Doc: Fix most qdoc errors in QtSql.
- Move 2 images from qtdoc.
- Add "make docs" command for qtsql
- Fix qdoc command usage errors.
Change-Id: Id2f0548d09ed8f77b2317863d443c19d1cccdd83
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp')
-rw-r--r-- | src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp b/src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp new file mode 100644 index 0000000000..c540f8bd59 --- /dev/null +++ b/src/sql/doc/snippets/code/src_sql_kernel_qsqlquery.cpp @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] +SELECT forename, surname FROM people; +//! [0] + + +//! [1] +QSqlQuery q("select * from employees"); +QSqlRecord rec = q.record(); + +qDebug() << "Number of columns: " << rec.count(); + +int nameCol = rec.indexOf("name"); // index of the field "name" +while (q.next()) + qDebug() << q.value(nameCol).toString(); // output all names +//! [1] + + +//! [2] +QSqlQuery q; +q.prepare("insert into myTable values (?, ?)"); + +QVariantList ints; +ints << 1 << 2 << 3 << 4; +q.addBindValue(ints); + +QVariantList names; +names << "Harald" << "Boris" << "Trond" << QVariant(QVariant::String); +q.addBindValue(names); + +if (!q.execBatch()) + qDebug() << q.lastError(); +//! [2] + + +//! [3] +1 Harald +2 Boris +3 Trond +4 NULL +//! [3] |