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1
by brian
clean slate |
1 |
#
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2 |
# Test of truncate |
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3 |
#
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--disable_warnings
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drop table if exists t1; |
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--enable_warnings
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create table t1 (a integer, b integer,c1 CHAR(10)); |
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insert into t1 (a) values (1),(2); |
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truncate table t1; |
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select count(*) from t1; |
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insert into t1 values(1,2,"test"); |
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select count(*) from t1; |
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delete from t1; |
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select * from t1; |
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drop table t1; |
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# The following should fail |
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2140.1.2
by Brian Aker
Merge in decomplication of our error system when reading through the table |
18 |
--error ER_TABLE_UNKNOWN
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1
by brian
clean slate |
19 |
select count(*) from t1; |
20 |
create temporary table t1 (n int); |
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insert into t1 values (1),(2),(3); |
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truncate table t1; |
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select * from t1; |
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drop table t1; |
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2140.1.2
by Brian Aker
Merge in decomplication of our error system when reading through the table |
25 |
--error ER_TABLE_UNKNOWN
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1
by brian
clean slate |
26 |
truncate non_existing_table; |
27 |
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#
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# test autoincrement with TRUNCATE; verifying difference with DELETE |
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#
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create table t1 (a integer auto_increment primary key); |
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insert into t1 (a) values (NULL),(NULL); |
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truncate table t1; |
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insert into t1 (a) values (NULL),(NULL); |
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SELECT * from t1; |
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delete from t1; |
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insert into t1 (a) values (NULL),(NULL); |
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SELECT * from t1; |
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drop table t1; |
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# Verifying that temp tables are handled the same way |
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create temporary table t1 (a integer auto_increment primary key); |
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insert into t1 (a) values (NULL),(NULL); |
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truncate table t1; |
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insert into t1 (a) values (NULL),(NULL); |
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SELECT * from t1; |
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delete from t1; |
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insert into t1 (a) values (NULL),(NULL); |
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SELECT * from t1; |
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drop table t1; |
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# End of 4.1 tests |