1. Preparation

First, I need to create a table and write the corresponding fields in it:

create table t_order_mt(
 id UInt32,
 sku_id String,
 total_amount Decimal(16,2),
 create_time Datetime
) engine =MergeTree
 partition by toYYYYMMDD(create_time)
 primary key (id)
 order by (id,sku_id);

Next, you need to insert the corresponding data into it:

insert into t_order_mt values
(101,'sku_001',1000.00,'2020-06-01 12:00:00') ,
(102,'sku_002',2000.00,'2020-06-01 11:00:00'),
(102,'sku_004',2500.00,'2020-06-01 12:00:00'),
(102,'sku_002',2000.00,'2020-06-01 13:00:00'),
(102,'sku_002',12000.00,'2020-06-01 13:00:00'),
(102,'sku_002',600.00,'2020-06-02 12:00:00');

2. Error display

When I execute select * from table_name, the following problems may occur:

Code: 62. DB::Exception: Syntax error (Multi-statements are not allowed): failed at position 54 (end of query) (line 1, col 54): ;


 FORMAT JSON . . (SYNTAX_ERROR) (version 21.11.6.7 (official build))

3. Solution

You only need to end the sentence after the corresponding sentence; Change to:

select * from t_order_mt;;

Results