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georgia-tech-db · Oct 2, 2023 · 9cca828 · 9cca828
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commit 9cca828
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diff --git a/evadb/catalog/models/index_catalog.py b/evadb/catalog/models/index_catalog.py
@@ -31,6 +31,8 @@ class IndexCatalog(BaseModel):
     `_feat_column_id:` the `_row_id` of the `ColumnCatalog` entry for the column on which the index is built.
     `_function_signature:` if the index is created by running function expression on input column, this will store
                       the function signature of the used function. Otherwise, this field is None.
+    `_index_def:` the original SQL statement that is used to create this index. We record this to rerun create index
+                on updated table.
     """
 
     __tablename__ = "index_catalog"