service
- net stop MySQL57
- net start MySQL57
shell
open
- mysql -u root -p
- ps: Root
in shell
USE db
QUIT
utility
show tables;
show databases;
describe tb;
Load data
mysql> LOAD DATA LOCAL INFILE '/path/pet.txt' INTO TABLE pet;
- txt format:
Whistler Gwen bird \N 1997-12-09 \N
\N
represent NULL values- values seperated by tabs
- txt format:
mysql> INSERT INTO pet VALUES ('Puffball','Diane','hamster','f','1999-03-30',NULL);
set primary key
alter table tb add primary key (col_name)
create Table
create table db1.tb like db2.tb
create table tb
delete all things in a table
TRUNCATE TABLE tablename
DELETE FROM tablename
X/A
xa rollback xid
xa rollback 'data[0:gtrid_length]','data[gtrid_length:-1]',formatID
xa recover