From 0359a82e6ef538316e550e7fa7c6dee8db72a225 Mon Sep 17 00:00:00 2001 From: Nico Vertriest Date: Tue, 28 Jan 2020 12:41:16 +0100 Subject: Doc: make Qt Sql snippets compilable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Task-number: QTBUG-81496 Change-Id: Id6206e9179c2e8157c99e777a3de35bd83d49e34 Reviewed-by: Topi Reiniö Reviewed-by: Paul Wicking --- src/sql/kernel/qsqldatabase.cpp | 8 +++----- src/sql/kernel/qsqlquery.cpp | 4 ++-- src/sql/kernel/qsqlresult.cpp | 2 +- 3 files changed, 6 insertions(+), 8 deletions(-) (limited to 'src/sql/kernel') diff --git a/src/sql/kernel/qsqldatabase.cpp b/src/sql/kernel/qsqldatabase.cpp index 32338c1fe2..facf7fd28c 100644 --- a/src/sql/kernel/qsqldatabase.cpp +++ b/src/sql/kernel/qsqldatabase.cpp @@ -561,7 +561,7 @@ QStringList QSqlDatabase::drivers() and don't want to compile it as a plugin. Example: - \snippet code/src_sql_kernel_qsqldatabase.cpp 2 + \snippet code/src_sql_kernel_qsqldatabase_snippet.cpp 2 QSqlDatabase takes ownership of the \a creator pointer, so you mustn't delete it yourself. @@ -1271,9 +1271,7 @@ bool QSqlDatabase::isDriverAvailable(const QString& name) application. For example, you can create a PostgreSQL connection with your own QPSQL driver like this: - \snippet code/src_sql_kernel_qsqldatabase.cpp 5 - \codeline - \snippet code/src_sql_kernel_qsqldatabase.cpp 6 + \snippet code/src_sql_kernel_qsqldatabase_snippet.cpp 6 The above code sets up a PostgreSQL connection and instantiates a QPSQLDriver object. Next, addDatabase() is called to add the @@ -1292,7 +1290,7 @@ bool QSqlDatabase::isDriverAvailable(const QString& name) client library. Make sure the client library is in your linker's search path, and add lines like these to your \c{.pro} file: - \snippet code/src_sql_kernel_qsqldatabase.cpp 7 + \snippet code/src_sql_kernel_qsqldatabase_snippet.cpp 7 The method described works for all the supplied drivers. The only difference will be in the driver constructor arguments. Here is a diff --git a/src/sql/kernel/qsqlquery.cpp b/src/sql/kernel/qsqlquery.cpp index 34a3ba3755..32c6166c79 100644 --- a/src/sql/kernel/qsqlquery.cpp +++ b/src/sql/kernel/qsqlquery.cpp @@ -414,7 +414,7 @@ bool QSqlQuery::exec(const QString& query) The fields are numbered from left to right using the text of the \c SELECT statement, e.g. in - \snippet code/src_sql_kernel_qsqlquery.cpp 0 + \snippet code/src_sql_kernel_qsqlquery_snippet.cpp 0 field 0 is \c forename and field 1 is \c surname. Using \c{SELECT *} is not recommended because the order @@ -1044,7 +1044,7 @@ bool QSqlQuery::exec() The example above inserts four new rows into \c myTable: - \snippet code/src_sql_kernel_qsqlquery.cpp 3 + \snippet code/src_sql_kernel_qsqlquery_snippet.cpp 3 To bind NULL values, a null QVariant of the relevant type has to be added to the bound QVariantList; for example, \c diff --git a/src/sql/kernel/qsqlresult.cpp b/src/sql/kernel/qsqlresult.cpp index a41b3d8424..69c9dcbac9 100644 --- a/src/sql/kernel/qsqlresult.cpp +++ b/src/sql/kernel/qsqlresult.cpp @@ -1022,7 +1022,7 @@ bool QSqlResult::nextResult() This snippet returns the handle for PostgreSQL or MySQL: - \snippet code/src_sql_kernel_qsqlresult.cpp 2 + \snippet code/src_sql_kernel_qsqlresult_snippet.cpp 2 \sa QSqlDriver::handle() */ -- cgit v1.2.3