database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

wl2723 - ndb opt. nr

Browse Source
This commit is contained in:
jonas@perch.ndb.mysql.com
2006-01-11 11:35:25 +01:00
parent 0f7214d9dc
commit 161645c81e
138 changed files with 9336 additions and 3311 deletions
Download Patch File Download Diff File Expand all files Collapse all files

99
storage/ndb/test/ndbapi/testScan.cpp
View File

@ -1125,6 +1125,88 @@ runScanParallelism(NDBT_Context* ctx, NDBT_Step* step){
return NDBT_OK;
}
int
runScanVariants(NDBT_Context* ctx, NDBT_Step* step)
{
int loops = ctx->getNumLoops();
int records = ctx->getNumRecords();
Ndb * pNdb = GETNDB(step);
const NdbDictionary::Table* pTab = ctx->getTab();
HugoCalculator calc(* pTab);
NDBT_ResultRow tmpRow(* pTab);
for(int lm = 0; lm <= NdbOperation::LM_CommittedRead; lm++)
{
for(int flags = 0; flags < 4; flags++)
{
for (int par = 0; par < 16; par += 1 + (rand() % 3))
{
bool disk = flags & 1;
bool tups = flags & 2;
g_info << "lm: " << lm
<< " disk: " << disk
<< " tup scan: " << tups
<< " par: " << par
<< endl;
NdbConnection* pCon = pNdb->startTransaction();
NdbScanOperation* pOp = pCon->getNdbScanOperation(pTab->getName());
if (pOp == NULL) {
ERR(pCon->getNdbError());
return NDBT_FAILED;
}
if( pOp->readTuples((NdbOperation::LockMode)lm,
tups ? NdbScanOperation::SF_TupScan : 0,
par) != 0)
{
ERR(pCon->getNdbError());
return NDBT_FAILED;
}
int check = pOp->interpret_exit_ok();
if( check == -1 ) {
ERR(pCon->getNdbError());
return NDBT_FAILED;
}
// Define attributes to read
bool found_disk = false;
for(int a = 0; a<pTab->getNoOfColumns(); a++){
if (pTab->getColumn(a)->getStorageType() == NdbDictionary::Column::StorageTypeDisk)
{
found_disk = true;
if (!disk)
continue;
}
if((pOp->getValue(pTab->getColumn(a)->getName())) == 0) {
ERR(pCon->getNdbError());
return NDBT_FAILED;
}
}
if (! (disk && !found_disk))
{
check = pCon->execute(NoCommit);
if( check == -1 ) {
ERR(pCon->getNdbError());
return NDBT_FAILED;
}
int res;
int row = 0;
while((res = pOp->nextResult()) == 0);
}
pCon->close();
}
}
}
return NDBT_OK;
}
NDBT_TESTSUITE(testScan);
TESTCASE("ScanRead",
"Verify scan requirement: It should be possible "\
@ -1162,17 +1244,6 @@ TESTCASE("ScanReadCommitted240",
STEP(runScanReadCommitted);
FINALIZER(runClearTable);
}
TESTCASE("ScanTupReadCommitted240",
"Verify scan requirement: It should be possible to scan read committed with "\
"parallelism, test with parallelism 240(240 would automatically be "\
"downgraded to the maximum parallelism value for the current config). "\
"Scans TUP pages directly without using ACC."){
INITIALIZER(runLoadTable);
TC_PROPERTY("Parallelism", 240);
TC_PROPERTY("TupScan", 1);
STEP(runScanReadCommitted);
FINALIZER(runClearTable);
}
TESTCASE("ScanUpdate",
"Verify scan requirement: It should be possible "\
"to update all records in a table without knowing their"\
@ -1603,6 +1674,12 @@ TESTCASE("ScanParallelism",
STEP(runScanParallelism);
FINALIZER(runClearTable);
}
TESTCASE("ScanVariants",
"Test different scan variants"){
INITIALIZER(runLoadTable);
STEP(runScanVariants);
FINALIZER(runClearTable);
}
NDBT_TESTSUITE_END(testScan);
int main(int argc, const char** argv){