bigint.test 1.73 KB
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#
# Test of reading of bigint values
#
select 0,256,00000000000000065536,2147483647,-2147483648,2147483648,+4294967296;
select 9223372036854775807,-009223372036854775808;
select +9999999999999999999,-9999999999999999999;
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select 9223372036854775808+1;
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#
# In 3.23 we have to disable the test of column to bigint as
# this fails on AIX powerpc (the resolution for double is not good enough)
# This will work on 4.0 as we then have internal handling of bigint variables.
#

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drop table if exists t1;
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create table t1 (a bigint unsigned not null, primary key(a));
insert into t1 values (18446744073709551615), (0xFFFFFFFFFFFFFFFE);
select * from t1;
select * from t1 where a=18446744073709551615;
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# select * from t1 where a='18446744073709551615';
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delete from t1 where a=18446744073709551615;
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select * from t1;
drop table t1;
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create table t1 ( a int not null default 1, big bigint );
insert into t1 (big) values (-1),(12345678901234567),(9223372036854775807),(18446744073709551615);
select min(big),max(big),max(big)-1 from t1;
select min(big),max(big),max(big)-1 from t1 group by a;
alter table t1 modify big bigint unsigned not null;
select min(big),max(big),max(big)-1 from t1;
select min(big),max(big),max(big)-1 from t1 group by a;
alter table t1 add key (big);
select min(big),max(big),max(big)-1 from t1;
select min(big),max(big),max(big)-1 from t1 group by a;
alter table t1 modify big bigint not null;
select min(big),max(big),max(big)-1 from t1;
select min(big),max(big),max(big)-1 from t1 group by a;
drop table t1;
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#
# Test problem with big values fir auto_increment
#

create table t1 (id bigint auto_increment primary key, a int) auto_increment=9999999999;
insert into t1 values (null,1);
select * from t1;
select * from t1 limit 9999999999;
drop table t1;