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regarded as unsigned longlongss, not as floats. This make these values work similar to values between 10000000000000000000 and 18446744073709551615. mysql-test/r/bigint.result: Fixed results for bigints mysql-test/t/bigint.test: Fixed results for bigints sql/item.h: Mark unsigned big ints as unsigned sql/sql_lex.cc: Returns numbers between 9223372036854775807 and 9999999999999999999 as unsigned 64 bit numbers
48 lines
1.8 KiB
Text
48 lines
1.8 KiB
Text
#
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# Test of reading of bigint values
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#
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select 0,256,00000000000000065536,2147483647,-2147483648,2147483648,+4294967296;
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select 9223372036854775807,-009223372036854775808;
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select +9999999999999999999,-9999999999999999999;
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select cast(9223372036854775808 as unsigned)+1;
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select 9223372036854775808+1;
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#
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# In 3.23 we have to disable the test of column to bigint as
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# this fails on AIX powerpc (the resolution for double is not good enough)
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# This will work on 4.0 as we then have internal handling of bigint variables.
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#
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drop table if exists t1;
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create table t1 (a bigint unsigned not null, primary key(a));
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insert into t1 values (18446744073709551615), (0xFFFFFFFFFFFFFFFE);
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select * from t1;
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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;
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drop table t1;
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create table t1 ( a int not null default 1, big bigint );
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insert into t1 (big) values (-1),(12345678901234567),(9223372036854775807),(18446744073709551615);
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select min(big),max(big),max(big)-1 from t1;
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select min(big),max(big),max(big)-1 from t1 group by a;
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alter table t1 modify big bigint unsigned not null;
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select min(big),max(big),max(big)-1 from t1;
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select min(big),max(big),max(big)-1 from t1 group by a;
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alter table t1 add key (big);
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select min(big),max(big),max(big)-1 from t1;
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select min(big),max(big),max(big)-1 from t1 group by a;
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alter table t1 modify big bigint not null;
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select min(big),max(big),max(big)-1 from t1;
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select min(big),max(big),max(big)-1 from t1 group by a;
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drop table t1;
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#
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# Test problem with big values fir auto_increment
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#
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create table t1 (id bigint auto_increment primary key, a int) auto_increment=9999999999;
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insert into t1 values (null,1);
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select * from t1;
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select * from t1 limit 9999999999;
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drop table t1;
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