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-rw-r--r--lib/sqlalchemy/sql/crud.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/sql/crud.py b/lib/sqlalchemy/sql/crud.py
index 642659c84..452fe5d9a 100644
--- a/lib/sqlalchemy/sql/crud.py
+++ b/lib/sqlalchemy/sql/crud.py
@@ -317,7 +317,7 @@ def _append_param_parameter(
compiler, c, value, required=value is REQUIRED,
name=_col_bind_name(c)
if not stmt._has_multi_parameters
- else "%s_0" % _col_bind_name(c),
+ else "%s_m0" % _col_bind_name(c),
**kw
)
else:
@@ -396,7 +396,7 @@ def _create_update_prefetch_bind_param(compiler, c, process=True, name=None):
class _multiparam_column(elements.ColumnElement):
def __init__(self, original, index):
- self.key = "%s_%d" % (original.key, index + 1)
+ self.key = "%s_m%d" % (original.key, index + 1)
self.original = original
self.default = original.default
self.type = original.type
@@ -603,7 +603,7 @@ def _extend_values_for_multiparams(compiler, stmt, values, kw):
c,
(_create_bind_param(
compiler, c, row[c.key],
- name="%s_%d" % (c.key, i + 1)
+ name="%s_m%d" % (c.key, i + 1)
) if elements._is_literal(row[c.key])
else compiler.process(
row[c.key].self_group(), **kw))