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-rw-r--r--lib/sqlalchemy/dialects/oracle/base.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/dialects/oracle/base.py b/lib/sqlalchemy/dialects/oracle/base.py
index 87e0baa58..8c69bf097 100644
--- a/lib/sqlalchemy/dialects/oracle/base.py
+++ b/lib/sqlalchemy/dialects/oracle/base.py
@@ -986,7 +986,7 @@ class OracleCompiler(compiler.SQLCompiler):
for elem in for_update.of:
if not select.selected_columns.contains_column(elem):
- select = select.column(elem)
+ select = select.add_columns(elem)
# Wrap the middle select and add the hint
inner_subquery = select.alias()
@@ -1056,7 +1056,7 @@ class OracleCompiler(compiler.SQLCompiler):
limitselect._for_update_arg = for_update
select = limitselect
else:
- limitselect = limitselect.column(
+ limitselect = limitselect.add_columns(
sql.literal_column("ROWNUM").label("ora_rn")
)
limitselect._oracle_visit = True
@@ -1069,7 +1069,7 @@ class OracleCompiler(compiler.SQLCompiler):
limitselect_cols.corresponding_column(elem)
is None
):
- limitselect = limitselect.column(elem)
+ limitselect = limitselect.add_columns(elem)
limit_subquery = limitselect.alias()
origselect_cols = orig_select.selected_columns