SYNC COMMIT.

analysis/database/accident_copy.sql

@@ -3,6 +3,7 @@ drop table if exists accident_copy;
 create table accident_copy as
     select * from accidents;
 alter table accident_copy add severity varchar;
+alter table  accident_copy add foreign key (accidentuid) references accidents;
 update accident_copy set severity = 'Accident with property damage'
 where accidentseveritycategory='as4';
 

analysis/database/fbcount_copy.sql

@@ -6,10 +6,12 @@ CREATE TABLE fbcount_copy AS
 ALTER TABLE fbcount_copy ADD fuss_total INTEGER;
 UPDATE fbcount_copy SET fuss_total = fuss_in + fuss_out;
 
+
+
 ALTER TABLE fbcount_copy
     DROP COLUMN IF EXISTS fuss_in,
     DROP COLUMN IF EXISTS fuss_out,
-    ADD PRIMARY KEY (id);
+    ADD FOREIGN KEY (id) REFERENCES footbikecount;
 
 ALTER TABLE fbcount_copy ADD velo_total INTEGER;
 UPDATE fbcount_copy SET velo_total = velo_in + velo_out;