Remove apca dependency

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

support/timescaledb/999_init.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
-    CREATE TYPE CLASS AS ENUM ('us_equity', 'crypto', 'unknown');
+    CREATE TYPE CLASS AS ENUM ('us_equity', 'crypto');
 
     CREATE TYPE EXCHANGE AS ENUM (
         'AMEX',
@@ -11,7 +11,7 @@ psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
         'NYSE',
         'NYSEARCA',
         'OTC',
-        'unknown'
+        'CRYPTO'
     );
 
     CREATE TABLE assets (
@@ -30,6 +30,8 @@ psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
         low DOUBLE PRECISION NOT NULL,
         close DOUBLE PRECISION NOT NULL,
         volume DOUBLE PRECISION NOT NULL,
+        num_trades BIGINT NOT NULL,
+        volume_weighted DOUBLE PRECISION NOT NULL,
         PRIMARY KEY (asset_symbol, timestamp)
     );