LOAD DATA statement batch loads data into a TiDB table.
mysql> CREATE TABLE trips ( -> trip_id bigint NOT NULL PRIMARY KEY auto_increment, -> duration integer not null, -> start_date datetime, -> end_date datetime, -> start_station_number integer, -> start_station varchar(255), -> end_station_number integer, -> end_station varchar(255), -> bike_number varchar(255), -> member_type varchar(255) -> ); Query OK, 0 rows affected (0.14 sec) mysql> LOAD DATA LOCAL INFILE '/mnt/evo970/data-sets/bikeshare-data/2017Q4-capitalbikeshare-tripdata.csv' INTO TABLE trips FIELDS TERMINATED BY ',' ENCLOSED BY '\"' LINES TERMINATED BY '\r\n' IGNORE 1 LINES (duration, start_date, end_date, start_station_number, start_station, end_station_number, end_station, bike_number, member_type); Query OK, 815264 rows affected (39.63 sec) Records: 815264 Deleted: 0 Skipped: 0 Warnings: 0
Committing through splitting a transaction is at the expense of breaking the atomicity and isolation of the transaction. When performing this operation, you must ensure that there are no other ongoing operations on the table. When an error occurs, manual intervention is required to check the consistency and integrity of the data. Therefore, it is not recommended to set this variable in a production environment.