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-rw-r--r--docs/ref/models/expressions.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/ref/models/expressions.txt b/docs/ref/models/expressions.txt
index 5969085ee4..281b3144ae 100644
--- a/docs/ref/models/expressions.txt
+++ b/docs/ref/models/expressions.txt
@@ -322,11 +322,12 @@ The ``Func`` API is as follows:
function = 'CONCAT'
...
- def as_mysql(self, compiler, connection):
+ def as_mysql(self, compiler, connection, **extra_context):
return super().as_sql(
compiler, connection,
function='CONCAT_WS',
template="%(function)s('', %(expressions)s)",
+ **extra_context
)
To avoid a SQL injection vulnerability, ``extra_context`` :ref:`must