VladPolskiy/mariadb-connector-python
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Error handling fixes:

Browse Source 
Instead of OperationalException and IntegrityException will be raised
for the following eror types:
ER_BAD_NULL_ERROR, ER_DATA_OUT_OF_RANGE, ER_CONSTRAINT_FAILED, ER_DUP_CONSTRAINT_NAME
This commit is contained in:
Georg Richter
2020-10-04 11:35:40 +02:00
parent 846c0d0fdb
commit 8944cb889a
3 changed files with 11 additions and 6 deletions
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12
mariadb/mariadb_cursor.c
View File

@ -552,21 +552,23 @@ static int Mrdb_GetFieldInfo(MrdbCursor *self)
if (self->result_format == RESULT_NAMED_TUPLE) {
unsigned int i;
PyStructSequence_Desc sequence_desc;
if (!(self->sequence_fields= (PyStructSequence_Field *)
PyMem_RawCalloc(self->field_count + 1,
sizeof(PyStructSequence_Field))))
return 1;
self->sequence_desc.name= mariadb_named_tuple_name;
self->sequence_desc.doc= mariadb_named_tuple_desc;
self->sequence_desc.fields= self->sequence_fields;
self->sequence_desc.n_in_sequence= self->field_count;
sequence_desc.name= mariadb_named_tuple_name;
sequence_desc.doc= mariadb_named_tuple_desc;
sequence_desc.fields= self->sequence_fields;
sequence_desc.n_in_sequence= self->field_count;
for (i=0; i < self->field_count; i++)
{
self->sequence_fields[i].name= self->fields[i].name;
}
self->sequence_type= PyStructSequence_NewType(&self->sequence_desc);
self->sequence_type= PyStructSequence_NewType(&sequence_desc);
}
}
return 0;

4
mariadb/mariadb_exception.c
View File

@ -96,6 +96,10 @@ static PyObject *get_exception_type(int error_number)
case ER_ROW_IS_REFERENCED_2:
case ER_XAER_OUTSIDE:
case ER_XAER_RMERR:
case ER_BAD_NULL_ERROR:
case ER_DATA_OUT_OF_RANGE:
case ER_CONSTRAINT_FAILED:
case ER_DUP_CONSTRAINT_NAME:
return Mariadb_IntegrityError;
default:
/* MariaDB Error */