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-rw-r--r--sqlglot/optimizer/optimizer.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/sqlglot/optimizer/optimizer.py b/sqlglot/optimizer/optimizer.py
index d0e38cd..6819717 100644
--- a/sqlglot/optimizer/optimizer.py
+++ b/sqlglot/optimizer/optimizer.py
@@ -6,6 +6,7 @@ from sqlglot.optimizer.eliminate_joins import eliminate_joins
from sqlglot.optimizer.eliminate_subqueries import eliminate_subqueries
from sqlglot.optimizer.expand_multi_table_selects import expand_multi_table_selects
from sqlglot.optimizer.isolate_table_selects import isolate_table_selects
+from sqlglot.optimizer.lower_identities import lower_identities
from sqlglot.optimizer.merge_subqueries import merge_subqueries
from sqlglot.optimizer.normalize import normalize
from sqlglot.optimizer.optimize_joins import optimize_joins
@@ -17,6 +18,7 @@ from sqlglot.optimizer.quote_identities import quote_identities
from sqlglot.optimizer.unnest_subqueries import unnest_subqueries
RULES = (
+ lower_identities,
qualify_tables,
isolate_table_selects,
qualify_columns,