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BUG#4892 TRUNCATE TABLE returns error 156

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Added NDBCLUSTER to table types which does not support generate. 
Added test case for truncate.


sql/handler.h:
  Add NDBCLUSTER to table types that does not support generate.
This commit is contained in:
unknown 2004-08-04 11:28:36 +02:00
parent 92498f81db
commit 94a1e48232
3 changed files with 49 additions and 1 deletions
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14
mysql-test/r/ndb_truncate.result Normal file
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@ -0,0 +1,14 @@
DROP TABLE IF EXISTS t2;
CREATE TABLE t2 (
a bigint unsigned NOT NULL PRIMARY KEY,
b int unsigned not null,
c int unsigned
) engine=ndbcluster;
select count(*) from t2;
count(*)
5000
truncate table t2;
select count(*) from t2;
count(*)
0
drop table t2;

33
mysql-test/t/ndb_truncate.test Normal file
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@ -0,0 +1,33 @@
-- source include/have_ndb.inc
--disable_warnings
DROP TABLE IF EXISTS t2;
--enable_warnings
CREATE TABLE t2 (
a bigint unsigned NOT NULL PRIMARY KEY,
b int unsigned not null,
c int unsigned
) engine=ndbcluster;
#
# insert records into table
#
let $1=500;
disable_query_log;
while ($1)
{
eval insert into t2 values($1*10, $1+9, 5*$1), ($1*10+1, $1+10, 7),($1*10+2, $1+10, 7*$1), ($1*10+3, $1+10, 10+$1), ($1*10+4, $1+10, 70*$1), ($1*10+5, $1+10, 7), ($1*10+6, $1+10, 9), ($1*10+7, $1+299, 899), ($1*10+8, $1+10, 12), ($1*10+9, $1+10, 14*$1);
dec $1;
}
enable_query_log;
select count(*) from t2;
truncate table t2;
select count(*) from t2;
drop table t2;

3
sql/handler.h
View file

@ -516,7 +516,8 @@ extern TYPELIB tx_isolation_typelib;
#define ha_rollback(thd) (ha_rollback_trans((thd), &((thd)->transaction.all)))
#define ha_supports_generate(T) (T != DB_TYPE_INNODB && \
T != DB_TYPE_BERKELEY_DB)
T != DB_TYPE_BERKELEY_DB && \
T != DB_TYPE_NDBCLUSTER)
bool ha_caching_allowed(THD* thd, char* table_key,
uint key_length, uint8 cache_type);