reverted to less specific data type

files/scripts/init_db.sql

@@ -20,29 +20,30 @@ LOCATION '/dataset/score';
 
 CREATE EXTERNAL TABLE IF NOT EXISTS anime (
     anime_id INT,
-    name VARCHAR(255),
-    english_name VARCHAR(255),
-    other_name VARCHAR(255),
-    score DECIMAL(3,2),
-    genres VARCHAR(255),
+    name STRING,
+    english_name STRING,
+    other_name STRING,
+    score FLOAT,
+    genres STRING,
     synopsis STRING,
-    type VARCHAR(50),
-    episodes INT,
-    aired VARCHAR(255),
-    premiered VARCHAR(50),
-    status VARCHAR(50),
+    type STRING,
+    episodes FLOAT,
+    aired STRING,
+    premiered STRING,
+    status STRING,
     producers STRING,
     licensors STRING,
     studios STRING,
-    source VARCHAR(100),
-    duration VARCHAR(50),
-    rating VARCHAR(50),
-    rank INT,
+    source STRING,
+    duration STRING,
+    rating STRING,
+    rank FLOAT,
     popularity INT,
     favorites INT,
-    scored_by INT,
+    scored_by FLOAT,
     members INT,
     image_url STRING
+    anime_id INT,
 )
 ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
 WITH SERDEPROPERTIES (