DB: Prepare update to 0.1.0.

src/Model/Friction/Friction.py

@@ -78,6 +78,7 @@ class Friction(SQLSubModel):
     def _db_update_to_0_1_0(cls, execute, data):
         table = "friction"
         reachs = data['id2pid']['river_reach']
+        stricklers = data['id2pid']['stricklers']
 
         cls.update_db_add_pamhyr_id(execute, table, data)
         Scenario.update_db_add_scenario(execute, table)
@@ -97,6 +98,26 @@ class Friction(SQLSubModel):
         execute(f"ALTER TABLE {table}_tmp RENAME TO {table}")
 
         cls._db_update_to_0_1_0_set_reach_pid(execute, table, reachs)
+        cls._db_update_to_0_1_0_set_stricklers_pid(execute, table, stricklers)
+
+    @classmethod
+    def _db_update_to_0_1_0_set_stricklers_pid(cls, execute, table, stricklers):
+        els = execute(
+            f"SELECT pamhyr_id, begin_strickler, end_strickler FROM {table}"
+        )
+
+        for row in els:
+            it = iter(row)
+            pid = next(it)
+            b_s_id = next(it)
+            e_s_id = next(it)
+
+            execute(
+                f"UPDATE {table} " +
+                f"SET begin_strickler = {stricklers[b_s_id]}, " +
+                f"end_strickler = {stricklers[e_s_id]} " +
+                f"WHERE pamhyr_id = {pid}"
+            )
 
     @classmethod
     def _db_load(cls, execute, data=None):