VladPolskiy/mariadb-connector-python
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Fix for CONPY-229:

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Pass NULL/None values to converter.
This commit is contained in:
Georg Richter
2022-10-19 17:13:27 +02:00
parent 5dfeda2f31
commit 80b642b8a1
3 changed files with 24 additions and 7 deletions
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11
mariadb/mariadb_codecs.c
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@ -412,7 +412,7 @@ static PyObject *ma_convert_value(MrdbCursor *self,
PyObject *func;
PyObject *new_value= NULL;
if (!self->connection->converter || value == Py_None)
if (!self->connection->converter)
return NULL;
if ((func= PyDict_GetItem(self->connection->converter, key)) &&
@ -431,17 +431,14 @@ field_fetch_fromtext(MrdbCursor *self, char *data, unsigned int column)
MYSQL_TIME tm;
unsigned long *length;
enum enum_extended_field_type ext_type= mariadb_extended_field_type(&self->fields[column]);
uint16_t type= self->fields[column].type;
if (!data)
{
Py_INCREF(Py_None);
self->values[column]= Py_None;
return;
}
type= MYSQL_TYPE_NULL;
length= mysql_fetch_lengths(self->result);
switch (self->fields[column].type)
switch (type)
{
case MYSQL_TYPE_NULL:
Py_INCREF(Py_None);