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48 lines
1.4 KiB
Text
48 lines
1.4 KiB
Text
#
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# Test of alter table
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#
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drop table if exists 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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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 col6,
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add column col8 datetime not null, drop column to_be_deleted;
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drop table t1;
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create table t1 (bandID MEDIUMINT UNSIGNED NOT NULL PRIMARY KEY, payoutID SMALLINT UNSIGNED NOT NULL);
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insert into t1 (bandID,payoutID) VALUES (1,6),(2,6),(3,4),(4,9),(5,10),(6,1),(7,12),(8,12);
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alter table t1 add column new_col int, order by payoutid,bandid;
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select * from t1;
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alter table t1 order by bandid,payoutid;
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select * from t1;
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drop table t1;
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# Check that pack_keys and dynamic length rows are not forced.
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CREATE TABLE t1 (
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GROUP_ID int(10) unsigned DEFAULT '0' NOT NULL,
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LANG_ID smallint(5) unsigned DEFAULT '0' NOT NULL,
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NAME varchar(80) DEFAULT '' NOT NULL,
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PRIMARY KEY (GROUP_ID,LANG_ID),
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KEY NAME (NAME));
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#show table status like "t1";
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ALTER TABLE t1 CHANGE NAME NAME CHAR(80) not null;
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SHOW COLUMNS FROM t1;
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DROP TABLE t1;
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#
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# Test of ALTER TABLE ... ORDER BY
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#
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create table t1 (n int);
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insert into t1 values(9),(3),(12),(10);
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alter table t1 order by n;
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select * from t1;
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drop table t1;
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