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ndb - bug#20612 ins-del fix in tup

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storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
  allocate separate copy tuple for delete after insert or update in same tx, instead of sharing pointer to same copy tuple.  this is an easy fix independent of commit/abort order of operations
mysql-test/r/ndb_dd_basic.result:
  test INS-DEL via assert in disk data code
mysql-test/t/ndb_dd_basic.test:
  test INS-DEL via assert in disk data code
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unknown
2006-09-10 21:58:51 +02:00
parent d500c06019
commit e1876e84c5
3 changed files with 55 additions and 1 deletions
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20
mysql-test/r/ndb_dd_basic.result
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@ -422,6 +422,26 @@ SELECT COUNT(*) FROM t1;
COUNT(*)
0
DROP TABLE t1;
CREATE TABLE t1 (
a int NOT NULL,
b varchar(4000), -- must use 2 pages undo
PRIMARY KEY using hash (a)
)
TABLESPACE ts1 STORAGE DISK ENGINE=NDBCLUSTER;
set autocommit = 0;
insert into t1 values(0,'x');
insert into t1 values(1,'x');
insert into t1 values(2,'x');
insert into t1 values(3,'x');
insert into t1 values(4,'x');
insert into t1 values(5,'x');
insert into t1 values(6,'x');
insert into t1 values(7,'x');
insert into t1 values(8,'x');
delete from t1 where a = 0;
commit;
set autocommit = 1;
drop table t1;
ALTER TABLESPACE ts1
DROP DATAFILE 'datafile.dat'
ENGINE = NDB;