add multiple changelogs test

Author: 3nids

pum/schema_migrations.py

@@ -193,7 +193,7 @@ def baseline(self, conn: Connection) -> str:
             WHERE id = (
                 SELECT id
                 FROM {schema_migrations_table}
-                ORDER BY date_installed DESC
+                ORDER BY version DESC, date_installed DESC
                 LIMIT 1
             )
         """
@@ -225,7 +225,7 @@ def migration_details(self, conn: Connection, version: str = None) -> dict:
                 WHERE id = (
                         SELECT id
                         FROM {schema_migrations_table}
-                        ORDER BY date_installed DESC
+                        ORDER BY version DESC, date_installed DESC
                         LIMIT 1
                     )
                 ORDER BY date_installed DESC

pum/upgrader.py

@@ -235,7 +235,10 @@ def __apply_changelog(
         """
         files = self.changelog_files(changelog)
         for file in files:
-            execute_sql(conn=conn, sql=file, commit=commit, parameters=parameters)
+            try:
+                execute_sql(conn=conn, sql=file, commit=commit, parameters=parameters)
+            except Exception as e:
+                raise PumException(f"Error applying changelog {file}: {e}") from e
         return files
 
     def __run_delta_sql(self, delta):