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29 lines
904 B
Text
29 lines
904 B
Text
DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (
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a INT NOT NULL,
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b INT NOT NULL
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) ENGINE=ndbcluster;
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INSERT INTO t1 VALUES (9410,9412);
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ALTER TABLE t1 ADD COLUMN c int not null;
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SELECT * FROM t1;
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a b c
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9410 9412 0
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DROP TABLE t1;
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create table t1 (
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col1 int not null auto_increment primary key,
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col2 varchar(30) not null,
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col3 varchar (20) not null,
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col4 varchar(4) not null,
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col5 enum('PENDING', 'ACTIVE', 'DISABLED') not null,
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col6 int not null, to_be_deleted int);
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insert into t1 values (2,4,3,5,"PENDING",1,7);
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alter table t1
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add column col4_5 varchar(20) not null after col4,
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add column col7 varchar(30) not null after col5,
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add column col8 datetime not null, drop column to_be_deleted,
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change column col2 fourth varchar(30) not null after col3,
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modify column col6 int not null first;
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select * from t1;
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col6 col1 col3 fourth col4 col4_5 col5 col7 col8
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1 2 3 4 5 PENDING 0000-00-00 00:00:00
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drop table t1;
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