diff options
author | Mark Brand <mabrand@mabrand.nl> | 2013-03-21 22:32:40 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-04-02 14:31:47 +0200 |
commit | 4131bfb2c28d0554805bbfcf009b422bda820c09 (patch) | |
tree | 9b01fe9d0cbef800243982e8874d772a6f7221e8 /src/sql/drivers/psql/qsql_psql.cpp | |
parent | db6190d6fe261712236b61a208f821c1c0fd7f00 (diff) |
make QSqlResultPrivate::fieldSerial() virtual
The Qt psql driver has its own implementation of fieldSerial() it uses
when it invokes positionalToNamedBinding() to generate a query using
its native naming style. Now that QPSQLResultPrivate is derived from
QSqlResultPrivate this can be implemented more conventionally using
a virtual function instead of pointers to static functions.
Note that this change preserves the current behavior of
executedQuery() which will continue to return the query with
positional syntax that is presented to virtual prepare() by
QSqlResult::savePrepare(). Since the driver does not have the
NamedPlaceholders feature, QSqlResult::savePrepare() will not use
positionaltoNamedBinding() to set executedQuery. Although
QPSQLResult::prepare() calls positionaltoNamedBinding(),
it does not put the result into executedQuery.
Change-Id: I7740f386cbfec9eadd9e4d6a7df3e590294655a5
Reviewed-by: Israel Lins Albuquerque <israelins85@yahoo.com.br>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Diffstat (limited to 'src/sql/drivers/psql/qsql_psql.cpp')
-rw-r--r-- | src/sql/drivers/psql/qsql_psql.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp index 6b642dcb15..13c985d1df 100644 --- a/src/sql/drivers/psql/qsql_psql.cpp +++ b/src/sql/drivers/psql/qsql_psql.cpp @@ -202,7 +202,7 @@ public: preparedQueriesEnabled(false) { } - static QString fieldSerial(int i) { return QLatin1Char('$') + QString::number(i + 1); } + QString fieldSerial(int i) const { return QLatin1Char('$') + QString::number(i + 1); } void deallocatePreparedStmt(); const QPSQLDriverPrivate * privDriver() const {Q_Q(const QPSQLResult); return reinterpret_cast<const QPSQLDriver *>(q->driver())->d; } @@ -594,7 +594,7 @@ bool QPSQLResult::prepare(const QString &query) d->deallocatePreparedStmt(); const QString stmtId = qMakePreparedStmtId(); - const QString stmt = QString::fromLatin1("PREPARE %1 AS ").arg(stmtId).append(QSqlResultPrivate::positionalToNamedBinding(query, QPSQLResultPrivate::fieldSerial)); + const QString stmt = QString::fromLatin1("PREPARE %1 AS ").arg(stmtId).append(d->positionalToNamedBinding(query)); PGresult *result = d->privDriver()->exec(stmt); |