Array
(
    [Field] => id
    [Type] => bigint(20)
    [Null] => NO
    [Key] => PRI
    [Default] => 
    [Extra] => auto_increment
)
Array
(
    [Field] => source_product_id
    [Type] => bigint(20)
    [Null] => NO
    [Key] => MUL
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => amazon_product_id
    [Type] => bigint(20)
    [Null] => NO
    [Key] => MUL
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => score
    [Type] => decimal(5,2)
    [Null] => NO
    [Key] => MUL
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => reason_json
    [Type] => json
    [Null] => YES
    [Key] => 
    [Default] => 
    [Extra] => 
)
Array
(
    [Field] => created_at
    [Type] => datetime
    [Null] => NO
    [Key] => 
    [Default] => CURRENT_TIMESTAMP
    [Extra] => 
)