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| author | Ahmet Kucuk <ahmetkucuk92@gmail.com> | 2019-10-01 01:42:48 -0400 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2019-10-01 12:38:58 +0200 |
| commit | dc890bef5ad8e9fccce55f3e64af72103ea6e8c1 (patch) | |
| tree | 176fbb572488e543934b0da6eb5b6a40f0627826 /django/db/backends/oracle/utils.py | |
| parent | e1c1eaf0c6f4d3d2f60513d20aa9b84b17d096ec (diff) | |
| download | django-dc890bef5ad8e9fccce55f3e64af72103ea6e8c1.tar.gz | |
Fixed #30510 -- Fixed crash of QuerySet.bulk_create() with mixed-length texts on Oracle.
Text with more than 4000 characters must be set to as a CLOB on Oracle
what caused a mixed datatype error (ORA-01790) when shorter text
appeared in the same operation.
Diffstat (limited to 'django/db/backends/oracle/utils.py')
| -rw-r--r-- | django/db/backends/oracle/utils.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/django/db/backends/oracle/utils.py b/django/db/backends/oracle/utils.py index 38a2c71774..74ea0c2508 100644 --- a/django/db/backends/oracle/utils.py +++ b/django/db/backends/oracle/utils.py @@ -54,6 +54,7 @@ class Oracle_datetime(datetime.datetime): class BulkInsertMapper: BLOB = 'TO_BLOB(%s)' + CBLOB = 'TO_CLOB(%s)' DATE = 'TO_DATE(%s)' INTERVAL = 'CAST(%s as INTERVAL DAY(9) TO SECOND(6))' NUMBER = 'TO_NUMBER(%s)' @@ -73,5 +74,6 @@ class BulkInsertMapper: 'PositiveIntegerField': NUMBER, 'PositiveSmallIntegerField': NUMBER, 'SmallIntegerField': NUMBER, + 'TextField': CBLOB, 'TimeField': TIMESTAMP, } |