--- /dev/null
+DROP TABLE IF EXISTS tracked_column;
+CREATE TABLE tracked_column (
+ id serial
+ ,base_filename TEXT
+ ,parent_table TEXT
+ ,staged_table TEXT
+ ,staged_column TEXT
+ ,comment TEXT
+ ,target_table TEXT
+ ,target_column TEXT
+ ,transform TEXT
+ ,summarize BOOLEAN
+);
+CREATE INDEX ON tracked_column(target_table,target_column);
+CREATE INDEX ON tracked_column(base_filename);