add woe to storage diff vow contract

db/migrations/00074_create_vow_contract_storage_tables.sql

@@ -24,42 +24,49 @@ CREATE TABLE maker.vow_sin (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  sin           TEXT
+  sin           numeric
+);
+
+CREATE TABLE maker.vow_woe (
+  id            SERIAL PRIMARY KEY,
+  block_number  BIGINT,
+  block_hash    TEXT,
+  woe           numeric
 );
 
 CREATE TABLE maker.vow_ash (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  ash           TEXT
+  ash           numeric
 );
 
 CREATE TABLE maker.vow_wait (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  wait          TEXT
+  wait          numeric
 );
 
 CREATE TABLE maker.vow_sump (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  sump          TEXT
+  sump          numeric
 );
 
 CREATE TABLE maker.vow_bump (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  bump          TEXT
+  bump          numeric
 );
 
 CREATE TABLE maker.vow_hump (
   id            SERIAL PRIMARY KEY,
   block_number  BIGINT,
   block_hash    TEXT,
-  hump          TEXT
+  hump          numeric
 );
 
 -- +goose Down
@@ -67,6 +74,7 @@ DROP TABLE maker.vow_vat;
 DROP TABLE maker.vow_cow;
 DROP TABLE maker.vow_row;
 DROP TABLE maker.vow_sin;
+DROP TABLE maker.vow_woe;
 DROP TABLE maker.vow_ash;
 DROP TABLE maker.vow_wait;
 DROP TABLE maker.vow_sump;