1CREATE DATABASE testdb_wl5522; 2CREATE TABLE testdb_wl5522.t1(col1 bit(1) , col2 boolean,col3 tinyint , col4 smallint , col5 mediumint ,col6 int , col7 bigint , col8 float (14,3) ,col9 double (14,3), col10 VARCHAR(20) CHARACTER SET utf8 , col11 TEXT CHARACTER SET binary , col12 ENUM('a','b','c') CHARACTER SET binary ,col13 TEXT CHARACTER SET latin1 COLLATE latin1_general_cs ,col14 CHAR(20) , col15 VARBINARY (400) , col16 BINARY(40), col17 BLOB (400) , col18 int not null primary key,col19 DATE ,col20 DATETIME , col21 TIMESTAMP ,col22 TIME , col23 YEAR ) ENGINE = Innodb; 3CREATE INDEX idx1 ON testdb_wl5522.t1(col18); 4CREATE INDEX prefix_idx ON testdb_wl5522.t1(col14 (10)); 5CREATE UNIQUE INDEX idx2 ON testdb_wl5522.t1(col12); 6CREATE UNIQUE INDEX idx3 ON testdb_wl5522.t1(col8); 7INSERT INTO testdb_wl5522.t1 VALUES (1,1,-128,32767,-8388608,2147483647,-9223372036854775808, 92233720368.222,-92233720368.222,'aaa', 'aaaaaaaaaa','b','bbbbb','ccccc',REPEAT('d',40),REPEAT('d',40),REPEAT('d',40), 1,'1000-01-01','3000-12-31 23:59:59.99','1990-01-01 00:00:01.00','01:59:59.00','1901'); 8INSERT INTO testdb_wl5522.t1 VALUES (NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,3,NULL,NULL,NULL,NULL,NULL); 9INSERT INTO testdb_wl5522.t1 VALUES (NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL); 10ERROR 23000: Column 'col18' cannot be null 11INSERT INTO testdb_wl5522.t1 VALUES (NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,NULL,NULL,NULL,NULL,NULL); 12ERROR 23000: Duplicate entry '1' for key 'PRIMARY' 13FLUSH TABLES testdb_wl5522.t1 WITH READ LOCK; 14SELECT COUNT(*) FROM testdb_wl5522.t1; 15COUNT(*) 162 17backup: t1 18UNLOCK TABLES; 19DROP TABLE testdb_wl5522.t1; 20CREATE TABLE testdb_wl5522.t1(col1 bit(1) , col2 boolean,col3 tinyint , col4 smallint , col5 mediumint ,col6 int , col7 bigint , col8 float (14,3) ,col9 double (14,3), col10 VARCHAR(20) CHARACTER SET utf8 , col11 TEXT CHARACTER SET binary , col12 ENUM('a','b','c') CHARACTER SET binary ,col13 TEXT CHARACTER SET latin1 COLLATE latin1_general_cs ,col14 CHAR(20) , col15 VARBINARY (400) , col16 BINARY(40), col17 BLOB (400) , col18 int not null primary key,col19 DATE ,col20 DATETIME , col21 TIMESTAMP ,col22 TIME , col23 YEAR ) ENGINE = Innodb; 21CREATE INDEX idx1 ON testdb_wl5522.t1(col18); 22CREATE INDEX prefix_idx ON testdb_wl5522.t1(col14 (10)); 23CREATE UNIQUE INDEX idx2 ON testdb_wl5522.t1(col12); 24CREATE UNIQUE INDEX idx3 ON testdb_wl5522.t1(col8); 25ALTER TABLE testdb_wl5522.t1 DISCARD TABLESPACE; 26restore: t1 .ibd and .cfg files 27ALTER TABLE testdb_wl5522.t1 IMPORT TABLESPACE; 28CHECK TABLE testdb_wl5522.t1; 29Table Op Msg_type Msg_text 30testdb_wl5522.t1 check status OK 31SELECT COUNT(*) FROM testdb_wl5522.t1; 32COUNT(*) 332 34DROP TABLE testdb_wl5522.t1; 35DROP DATABASE testdb_wl5522; 36