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Merge aelkin@bk-internal.mysql.com:/home/bk/mysql-5.0
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into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/BARE/mysql-5.0

--BZR--
revision-id: sp1r-aelkin@mysql.com-20060206075520-51207
property-file-info: le
property-sp1-file-info: le
testament3-sha1: e7af086a8d86959db44093d1942582a241af20ff
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aelkin@mysql.com committed Feb 6, 2006
2 parents a51efac + 6342147 commit 29dd84f
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Showing 2 changed files with 90 additions and 25 deletions.
84 changes: 64 additions & 20 deletions ndb/test/ndbapi/testBlobs.cpp
View file
Expand Up @@ -839,9 +839,6 @@ insertPk(int style)
CHK(g_con->execute(NoCommit) == 0);
CHK(writeBlobData(tup) == 0);
}
// just another trap
if (urandom(10) == 0)
CHK(g_con->execute(NoCommit) == 0);
if (++n == g_opt.m_batch) {
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
Expand Down Expand Up @@ -963,21 +960,31 @@ static int
deletePk()
{
DBG("--- deletePk ---");
unsigned n = 0;
CHK((g_con = g_ndb->startTransaction()) != 0);
for (unsigned k = 0; k < g_opt.m_rows; k++) {
Tup& tup = g_tups[k];
DBG("deletePk pk1=" << hex << tup.m_pk1);
CHK((g_con = g_ndb->startTransaction()) != 0);
CHK((g_opr = g_con->getNdbOperation(g_opt.m_tname)) != 0);
CHK(g_opr->deleteTuple() == 0);
CHK(g_opr->equal("PK1", tup.m_pk1) == 0);
if (g_opt.m_pk2len != 0)
CHK(g_opr->equal("PK2", tup.m_pk2) == 0);
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
if (++n == g_opt.m_batch) {
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
CHK((g_con = g_ndb->startTransaction()) != 0);
n = 0;
}
g_opr = 0;
g_con = 0;
tup.m_exists = false;
}
if (n != 0) {
CHK(g_con->execute(Commit) == 0);
n = 0;
}
g_ndb->closeTransaction(g_con);
g_con = 0;
return 0;
}

Expand Down Expand Up @@ -1080,19 +1087,27 @@ static int
deleteIdx()
{
DBG("--- deleteIdx ---");
unsigned n = 0;
CHK((g_con = g_ndb->startTransaction()) != 0);
for (unsigned k = 0; k < g_opt.m_rows; k++) {
Tup& tup = g_tups[k];
DBG("deleteIdx pk1=" << hex << tup.m_pk1);
CHK((g_con = g_ndb->startTransaction()) != 0);
CHK((g_opx = g_con->getNdbIndexOperation(g_opt.m_x1name, g_opt.m_tname)) != 0);
CHK(g_opx->deleteTuple() == 0);
CHK(g_opx->equal("PK2", tup.m_pk2) == 0);
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
if (++n == g_opt.m_batch) {
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
CHK((g_con = g_ndb->startTransaction()) != 0);
n = 0;
}
g_opx = 0;
g_con = 0;
tup.m_exists = false;
}
if (n != 0) {
CHK(g_con->execute(Commit) == 0);
n = 0;
}
return 0;
}

Expand Down Expand Up @@ -1220,20 +1235,49 @@ deleteScan(bool idx)
CHK(g_ops->getValue("PK2", tup.m_pk2) != 0);
CHK(g_con->execute(NoCommit) == 0);
unsigned rows = 0;
unsigned n = 0;
while (1) {
int ret;
tup.m_pk1 = (Uint32)-1;
memset(tup.m_pk2, 'x', g_opt.m_pk2len);
CHK((ret = g_ops->nextResult()) == 0 || ret == 1);
CHK((ret = g_ops->nextResult(true)) == 0 || ret == 1);
if (ret == 1)
break;
DBG("deleteScan" << (idx ? "Idx" : "") << " pk1=" << hex << tup.m_pk1);
CHK(g_ops->deleteCurrentTuple() == 0);
CHK(g_con->execute(NoCommit) == 0);
Uint32 k = tup.m_pk1 - g_opt.m_pk1off;
CHK(k < g_opt.m_rows && g_tups[k].m_exists);
g_tups[k].m_exists = false;
rows++;
while (1) {
DBG("deleteScan" << (idx ? "Idx" : "") << " pk1=" << hex << tup.m_pk1);
Uint32 k = tup.m_pk1 - g_opt.m_pk1off;
CHK(k < g_opt.m_rows && g_tups[k].m_exists);
g_tups[k].m_exists = false;
CHK(g_ops->deleteCurrentTuple() == 0);
rows++;
tup.m_pk1 = (Uint32)-1;
memset(tup.m_pk2, 'x', g_opt.m_pk2len);
CHK((ret = g_ops->nextResult(false)) == 0 || ret == 1 || ret == 2);
if (++n == g_opt.m_batch || ret == 2) {
DBG("execute batch: n=" << n << " ret=" << ret);
switch (0) {
case 0: // works normally
CHK(g_con->execute(NoCommit) == 0);
CHK(true || g_con->restart() == 0);
break;
case 1: // nonsense - g_con is invalid for 2nd batch
CHK(g_con->execute(Commit) == 0);
CHK(true || g_con->restart() == 0);
break;
case 2: // DBTC sendSignalErrorRefuseLab
CHK(g_con->execute(NoCommit) == 0);
CHK(g_con->restart() == 0);
break;
case 3: // 266 time-out
CHK(g_con->execute(Commit) == 0);
CHK(g_con->restart() == 0);
break;
}
n = 0;
}
if (ret == 2)
break;
}
}
CHK(g_con->execute(Commit) == 0);
g_ndb->closeTransaction(g_con);
Expand All @@ -1256,7 +1300,7 @@ static int
testmain()
{
g_ndb = new Ndb(g_ncc, "TEST_DB");
CHK(g_ndb->init() == 0);
CHK(g_ndb->init(20) == 0);
CHK(g_ndb->waitUntilReady() == 0);
g_dic = g_ndb->getDictionary();
g_tups = new Tup [g_opt.m_rows];
Expand Down
31 changes: 26 additions & 5 deletions ndb/tools/delete_all.cpp
View file
Expand Up @@ -22,7 +22,8 @@
#include <NdbSleep.h>
#include <NDBT.hpp>

static int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab, int parallelism=240);
static int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab,
bool commit_across_open_cursor, int parallelism=240);

NDB_STD_OPTS_VARS;

Expand Down Expand Up @@ -83,8 +84,18 @@ int main(int argc, char** argv){
ndbout << " Table " << argv[i] << " does not exist!" << endl;
return NDBT_ProgramExit(NDBT_WRONGARGS);
}
// Check if we have any blobs
bool commit_across_open_cursor = true;
for (int j = 0; j < pTab->getNoOfColumns(); j++) {
NdbDictionary::Column::Type t = pTab->getColumn(j)->getType();
if (t == NdbDictionary::Column::Blob ||
t == NdbDictionary::Column::Text) {
commit_across_open_cursor = false;
break;
}
}
ndbout << "Deleting all from " << argv[i] << "...";
if(clear_table(&MyNdb, pTab) == NDBT_FAILED){
if(clear_table(&MyNdb, pTab, commit_across_open_cursor) == NDBT_FAILED){
res = NDBT_FAILED;
ndbout << "FAILED" << endl;
}
Expand All @@ -93,7 +104,8 @@ int main(int argc, char** argv){
}


int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab, int parallelism)
int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab,
bool commit_across_open_cursor, int parallelism)
{
// Scan all records exclusive and delete
// them one by one
Expand Down Expand Up @@ -154,8 +166,12 @@ int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab, int parallelism)
} while((check = pOp->nextResult(false)) == 0);

if(check != -1){
check = pTrans->execute(NdbTransaction::Commit);
pTrans->restart();
if (commit_across_open_cursor) {
check = pTrans->execute(NdbTransaction::Commit);
pTrans->restart(); // new tx id
} else {
check = pTrans->execute(NdbTransaction::NoCommit);
}
}

err = pTrans->getNdbError();
Expand All @@ -181,6 +197,11 @@ int clear_table(Ndb* pNdb, const NdbDictionary::Table* pTab, int parallelism)
}
goto failed;
}
if (! commit_across_open_cursor &&
pTrans->execute(NdbTransaction::Commit) != 0) {
err = pTrans->getNdbError();
goto failed;
}
pNdb->closeTransaction(pTrans);
return NDBT_OK;
}
Expand Down

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