Revert "CONCAT doesn't work in sqlite - need a db-agnostic function o…

…r something" This reverts commit 443674b.
faradayio · Feb 15, 2011 · e9ad55d · e9ad55d
1 parent 443674b
commit e9ad55d
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/lib/earth/automobile/automobile_make_model_year_variant/data_miner.rb b/lib/earth/automobile/automobile_make_model_year_variant/data_miner.rb
@@ -441,9 +441,9 @@ def apply(row)
     end
 
     process "Derive model and model year names" do
-      update_all "make_model_name = make_name + ' ' + name"
-      update_all "make_year_name = make_name + ' ' + year"
-      update_all "make_model_year_name = make_name + ' ' + name + ' ' + year"
+      update_all "make_model_name = CONCAT(make_name, ' ', name)"
+      update_all "make_year_name = CONCAT(make_name, ' ', year)"
+      update_all "make_model_year_name = CONCAT(make_name, ' ', name, ' ', year)"
     end
 
     # Note: need to divide by 0.425143707 b/c equation is designed for miles / gallon not km / l

diff --git a/lib/earth/automobile/automobile_type_fuel_year/data_miner.rb b/lib/earth/automobile/automobile_type_fuel_year/data_miner.rb
@@ -77,7 +77,7 @@
     end
 
     process "Derive type year name for association with AutomobileTypeYear" do
-      update_all "type_year_name = type_name + ' ' + year"
+      update_all "type_year_name = CONCAT(type_name, ' ', year)"
     end
 
     # FIXME TODO maybe make this a method on AutomobileTypeFuelYear?