diff options
Diffstat (limited to 'src/sql')
| -rw-r--r-- | src/sql/drivers/psql/qsql_psql.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp index 69697da..64b2a23 100644 --- a/src/sql/drivers/psql/qsql_psql.cpp +++ b/src/sql/drivers/psql/qsql_psql.cpp @@ -54,6 +54,8 @@ #include <qstringlist.h> #include <qmutex.h> +#include <qdebug.h> + #include <libpq-fe.h> #include <pg_config.h> @@ -1144,6 +1146,21 @@ QString QPSQLDriver::formatValue(const QSqlField &field, bool trimStrings) const qPQfreemem(data); break; } + case QVariant::Double: { + double val = field.value().toDouble(); + if (isnan(val)) + r = QLatin1String("'NaN'"); + else { + int res = isinf(val); + if (res == 1) + r = QLatin1String("'Infinity'"); + else if (res == -1) + r = QLatin1String("'-Infinity'"); + else + r = QSqlDriver::formatValue(field, trimStrings); + } + break; + } default: r = QSqlDriver::formatValue(field, trimStrings); break; |