1 files changed, 7 insertions, 0 deletions

diff --git a/bitbake/lib/hashserv/sqlite.py b/bitbake/lib/hashserv/sqlite.py
index dfdccbbaa0..f65036be93 100644
--- a/bitbake/lib/hashserv/sqlite.py
+++ b/bitbake/lib/hashserv/sqlite.py
@@ -399,3 +399,10 @@ class Database(object):
                     "rows": cursor.fetchone()[0],
                 }
         return usage
+
+    async def get_query_columns(self):
+        columns = set()
+        for name, typ, _ in UNIHASH_TABLE_DEFINITION + OUTHASH_TABLE_DEFINITION:
+            if typ.startswith("TEXT"):
+                columns.add(name)
+        return list(columns)