handle missing domain colum in fetcher cache

domenkozar · Sep 10, 2024 · eebce6c · eebce6c
1 parent 03535d0
commit eebce6c
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/libfetchers/cache.cc b/src/libfetchers/cache.cc
@@ -41,6 +41,22 @@ struct CacheImpl : Cache
 
         state->db = SQLite(dbPath);
         state->db.isCache();
+
+        // Check if the 'domain' column exists in the 'Cache' table
+        SQLiteStmt pragmaStmt(state->db, "pragma table_info(Cache)");
+        bool domainColumnExists = false;
+        while (pragmaStmt.next()) {
+            std::string columnName = pragmaStmt.getStr(1);
+            if (columnName == "domain") {
+                domainColumnExists = true;
+                break;
+            }
+        }
+
+        // If 'domain' column does not exist, drop the 'Cache' table
+        if (!domainColumnExists) {
+            state->db.exec("drop table if exists Cache");
+        }
         state->db.exec(schema);
 
         state->upsert.create(state->db,