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added test to trigger drifferent fragmentations in ndb

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corrected documentation on fragmentation
    set "fragmentation medium" to mean 2 fragments per node instead of 1
    set default fragmentation to small instead of medium
    bug#8284 adjust fragmentation to max_rows


mysql-test/r/ndb_basic.result:
  added test to trigger drifferent fragmentations in ndb
mysql-test/t/ndb_basic.test:
  added test to trigger drifferent fragmentations in ndb
ndb/include/ndbapi/NdbDictionary.hpp:
  corrected documentation on fragmentation
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  set "fragmentation medium" to mean 2 fragments per node instead of 1
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  set default fragmentation to small instead of medium
sql/ha_ndbcluster.cc:
  bug#8284 adjust fragmentation to max_rows
This commit is contained in:
unknown
2005-02-04 14:25:08 +01:00
parent 876b4a59b1
commit 48e2d22404
6 changed files with 121 additions and 6 deletions
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34
mysql-test/r/ndb_basic.result
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@ -573,3 +573,37 @@ select * from t1 where a12345678901234567890123456789a1234567890=2;
a1234567890123456789012345678901234567890 a12345678901234567890123456789a1234567890
5 2
drop table t1;
create table t1
(a bigint, b bigint, c bigint, d bigint,
primary key (a,b,c,d))
engine=ndb
max_rows=200000000;
Warnings:
Warning 1105 Ndb might have problems storing the max amount of rows specified
insert into t1 values
(1,2,3,4),(2,3,4,5),(3,4,5,6),
(3,2,3,4),(1,3,4,5),(2,4,5,6),
(1,2,3,5),(2,3,4,8),(3,4,5,9),
(3,2,3,5),(1,3,4,8),(2,4,5,9),
(1,2,3,6),(2,3,4,6),(3,4,5,7),
(3,2,3,6),(1,3,4,6),(2,4,5,7),
(1,2,3,7),(2,3,4,7),(3,4,5,8),
(3,2,3,7),(1,3,4,7),(2,4,5,8),
(1,3,3,4),(2,4,4,5),(3,5,5,6),
(3,3,3,4),(1,4,4,5),(2,5,5,6),
(1,3,3,5),(2,4,4,8),(3,5,5,9),
(3,3,3,5),(1,4,4,8),(2,5,5,9),
(1,3,3,6),(2,4,4,6),(3,5,5,7),
(3,3,3,6),(1,4,4,6),(2,5,5,7),
(1,3,3,7),(2,4,4,7),(3,5,5,8),
(3,3,3,7),(1,4,4,7),(2,5,5,8);
select count(*) from t1;
count(*)
48
drop table t1;
create table t1
(a bigint, b bigint, c bigint, d bigint,
primary key (a))
engine=ndb
max_rows=1;
drop table t1;