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1063.6.5
by Stewart Smith
reintroduce the ALTER TABLE tests from CSV.test but in a alter_table_basic.test as to be somewhere remotely sane. Also use --sorted_result for unordered queries to ensure result is correct for any engine. |
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# originally from csv.test (and who knows what it was doing there)
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#
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# tests different types of alter table that some should be fast, others
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# copying.
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# rather useless without EXPLAIN ALTER TABLE though
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create table t1 (v varchar(32) not null); |
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insert into t1 values ('def'),('abc'),('hij'),('3r4f'); |
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--sorted_result |
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select * from t1; |
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# Fast alter, no copy performed
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alter table t1 change v v2 varchar(32); |
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--sorted_result |
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select * from t1; |
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# Fast alter, no copy performed
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alter table t1 change v2 v varchar(64); |
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--sorted_result |
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select * from t1; |
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update t1 set v = 'lmn' where v = 'hij'; |
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--sorted_result |
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select * from t1; |
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# Regular alter table
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alter table t1 add i int auto_increment not null primary key first; |
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--sorted_result |
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select * from t1; |
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update t1 set i=5 where i=3; |
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--sorted_result |
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select * from t1; |
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alter table t1 change i i bigint; |
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--sorted_result |
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select * from t1; |
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alter table t1 add unique key (i, v); |
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--sorted_result |
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select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn'); |
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drop table t1; |