Fix history views for catmaid_sampler table

This is mainly needed to make the tests work, because in migration 70, the catmaid_sampler table is created from scratch anyway.
catmaid · Oct 28, 2019 · 79b7f0f · 79b7f0f
1 parent 7c0d4e5
commit 79b7f0f
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/django/applications/catmaid/migrations/0030_add_sampler_column.py b/django/applications/catmaid/migrations/0030_add_sampler_column.py
@@ -7,6 +7,7 @@
 forward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
     -- Update table columns, add inverval boundary column,
     -- add interval_error column
@@ -32,13 +33,15 @@
         interval_error = 0.0;
 
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """
 
 backward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
     ALTER TABLE catmaid_sampler
     DROP COLUMN create_interval_boundaries;
@@ -50,6 +53,7 @@
     ALTER TABLE catmaid_sampler__history
     DROP COLUMN interval_error;
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """

diff --git a/django/applications/catmaid/migrations/0041_add_sampler_column_leaf_handling.py b/django/applications/catmaid/migrations/0041_add_sampler_column_leaf_handling.py
@@ -6,6 +6,7 @@
 forward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
 
     -- Update table columns, add leaf_segment_handling column
@@ -26,19 +27,22 @@
     SET leaf_segment_handling = 'ignore';
 
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """
 
 backward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
     ALTER TABLE catmaid_sampler
     DROP COLUMN leaf_segment_handling;
     ALTER TABLE catmaid_sampler__history
     DROP COLUMN leaf_segment_handling;
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """

diff --git a/django/applications/catmaid/migrations/0045_add_sampler_column_merge_limit.py b/django/applications/catmaid/migrations/0045_add_sampler_column_merge_limit.py
@@ -5,7 +5,7 @@
 forward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
-
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
     -- Update table columns, add leaf_segment_handling column
     ALTER TABLE catmaid_sampler
@@ -25,19 +25,22 @@
     SET merge_limit = 0;
 
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """
 
 backward_history = """
     SELECT disable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass));
+    SELECT drop_history_view_for_table('catmaid_sampler'::regclass);
 
     ALTER TABLE catmaid_sampler
     DROP COLUMN merge_limit;
     ALTER TABLE catmaid_sampler__history
     DROP COLUMN merge_limit;
 
+    SELECT create_history_view_for_table('catmaid_sampler'::regclass);
     SELECT enable_history_tracking_for_table('catmaid_sampler'::regclass,
             get_history_table_name('catmaid_sampler'::regclass), FALSE);
 """