int main()
{
Connection conn;
DbRetVal rv = conn.open("root","manager");
if(rv!=OK)return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if(dbMgr == NULL)
{
printf("Auth failed\n");
return 2;
}
TableDef tabDef;
tabDef.addField("f1",typeInt,0,NULL,true);
tabDef.addField("f2",typeInt);
rv = dbMgr->createTable("t1",tabDef);
if(rv!=OK)
{
printf("Table created failed\n");
conn.close();
return 0;
}
Table *table = dbMgr->openTable("t1");
long spaceused;
spaceused = table->spaceUsed();
printf("Total space used=%ld\n",spaceused);
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
if ( createTable(dbMgr) != 0 ) { conn.close(); return 3; }
int inscount = insertTuple(dbMgr, conn);
//check the inscount and return error
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
return 0;
}
Condition p1,p2,p3,p4,p5;
int val1 = 2, val2 = 3, val3 = 4;
p1.setTerm("f1", OpEquals, &val3);
p2.setTerm("f2", OpGreaterThan, &val2);
p3.setTerm("f2", OpEquals, &val3);
p4.setTerm("f1", OpLessThan, &val1);
p5.setTerm("f1", OpGreaterThan, &val1);
Condition cond1, cond1a;
cond1.setTerm(p1.getPredicate(), OpAnd, p2.getPredicate());
cond1a.setTerm(cond1.getPredicate(), OpOr, p4.getPredicate());
table->setCondition(&cond1a);
printf("Predicate: (f1 ==4 AND f2 >3) OR (f1< 2) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
Condition cond2, cond2a;
cond2.setTerm(p4.getPredicate(), OpAnd, p2.getPredicate());
cond2a.setTerm(cond1.getPredicate(), OpOr, cond2.getPredicate());
table->setCondition(&cond2a);
printf("Predicate: (f1 ==4 AND f2 >3) OR (f1< 2 AND f2 > 4) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);
tabDef.addField("f2", typeInt);
tabDef.addField("f3", typeString, 1016);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); conn.close(); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
dbMgr->dropTable("t1");
conn.close();
return -1;
}
int id1 = 0, id2 = 5;
char name[20] = "PRAVEEN";
table->bindFld("f1", &id1);
table->bindFld("f2", &id2);
table->bindFld("f3", name);
int icount =0;
for (int i = 0 ; i < 1000 ; i++)
{
conn.startTransaction();
for (int j = 0 ; j < 100 ; j++) {
id1= icount++;
rv = table->insertTuple();
if (rv != OK) break;
}
conn.commit();
}
printf("Tuples inserted %d\n", icount);
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
if (rv == ErrNoMemory)
{
//insert is expected to fail
printf("insert failed with return values %d\n", rv);
return 0;
}
return 1;
}
//bind non exisiting field
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);
tabDef.addField("f2", typeInt);
tabDef.addField("f3", typeString, 20);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); conn.close(); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
dbMgr->dropTable("t1");
conn.close();
return -1;
}
int id1 = 0, id2 = 5;
int ret =0;
char name[20] = "PRAVEEN";
rv = table->bindFld("f1", &id1);
if (rv != OK) ret = 1;
rv = table->bindFld("f5", &id2);
if (rv == OK) ret = 1;
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return ret;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return -1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return -1;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true, true);
tabDef.addField("f2", typeString, 12);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return -1; }
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->isPrimary = true;
idxInfo->isUnique = true;
#ifdef HASH
idxInfo->indType = hashIndex;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
#endif
#ifdef TREE
idxInfo->indType = treeIndex;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
#endif
delete idxInfo;
pthread_t thr[THREADS];
int message[THREADS];
int status;
for (int i=0; i <THREADS; i++) {
message[i] = i;
pthread_create (&thr[i], NULL,
&runInsTest, (void *) &message[i]);
}
for (int i=0; i <THREADS; i++) {
pthread_join(thr[i], (void**)&status);
}
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return -1; }
table->setCondition(NULL);
rv = conn.startTransaction();
if (rv != OK) while (rv !=OK) rv = conn.startTransaction();
table->execute();
int count=0;
void *tuple = NULL;
while ((tuple = (char*) table->fetch())) {
count++;
}
printf("Tuples found: %d\n", count);
table->closeScan();
conn.commit();
#ifdef HASH
Condition p1;
int valTerm = 0;
p1.setTerm("f1", OpEquals, &valTerm);
table->setCondition(&p1);
int icount=0;
for(int i = 0; i< THREADS * ITERATION; i++)
{
rv = conn.startTransaction();
if (rv != OK) while (rv !=OK) rv = conn.startTransaction();
valTerm = i+1;
rv = table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) break;
icount++;
table->closeScan();
conn.commit();
//if (i%ITERATION == 0) printf("%d\n", i);
}
printf("Index Tuples found: %d\n", icount);
#endif
dbMgr->closeTable(table);
for (int i=0; i <THREADS; i++) {
message[i] = i;
pthread_create (&thr[i], NULL,
&runSelTest, (void *) &message[i]);
}
for (int i=0; i <THREADS; i++) {
pthread_join(thr[i], (void**)&status);
}
dbMgr->dropTable("t1");
conn.close();
return 0;
}
void* runInsTest(void *message)
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return NULL;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return NULL;}
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return NULL; }
int id = 0;
char name[20] = "PRABAKARAN";
//table->bindFld("f1", &id);
table->bindFld("f2", name);
char *tuple;
int ret;
int i;
int icount =0;
int val = *(int*)message;
int retrycnt=0;
for(i = val * ITERATION; i< (val *ITERATION) +ITERATION; i++)
{
rv = conn.startTransaction();
if (rv != OK) while (rv !=OK) rv = conn.startTransaction();
id= i;
strcpy(name, "KARAN123");
ret = table->insertTuple();
retrycnt=0;
while (ret == ErrLockTimeOut)
{
rv = conn.rollback();
if (rv != OK) {
while (rv == ErrLockTimeOut)
{
printf("retrying abort\n");
rv = conn.rollback();
}
}
if (retrycnt == 3) { ret = 1; break;}
rv = conn.startTransaction();
if (rv != OK) {
while (rv == ErrLockTimeOut)
{
printf("retrying startTransaction\n");
rv = conn.startTransaction();
}
}
ret = table->insertTuple();
retrycnt++;
//ret =1; break; //temp to analyse issue
}
if (ret != 0) { printf("RETURNING EARLY: %d with i:%d\n", ret, i); break;}
icount++;
rv = conn.commit();
if (rv != OK) {
printf("COMMIT returned %d\n", rv);
os::usleep(500);
while (rv == ErrLockTimeOut) {
printf("retrying commit\n");
rv = conn.commit();
}
}
//if (icount %ITERATION ==0) printf("%d\n", i);
}
char msgBuf[1024];
sprintf(msgBuf,"Insert: Thread %lu %d: Total rows :%d\n",os::getthrid(), val, icount);
os::write(1,msgBuf,strlen(msgBuf));
dbMgr->closeTable(table);
rv = conn.close();
return NULL;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return 1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeLongLong, 0, NULL, true);
tabDef.addField("f2", typeString, 196);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return 3; }
printf("Table created\n");
#ifdef WITHINDEX
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->indType = hashIndex;
idxInfo->isUnique = true;
idxInfo->isPrimary = true;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created\n");
delete idxInfo;
#endif
#ifdef WITHTREEINDEX
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->indType = treeIndex;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created\n");
delete idxInfo;
#endif
#ifdef WITHTRIEINDEX
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->indType = trieIndex;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created\n");
delete idxInfo;
#endif
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return 4; }
table->bindFld("f1", &id);
table->bindFld("f2", name);
char *tuple;
int ret;
long long i;
rv =conn.startTransaction();
for(i = 0; i< 5; i++)
{
if (rv != OK) exit(5);
id= i;
strcpy(name, "PRABAKARAN0123456750590");
ret = table->insertTuple();
if (ret != 0) break;
}
conn.commit();
conn.startTransaction();
select(table, OpEquals);
conn.commit();
conn.startTransaction();
select(table, OpNotEquals);
conn.commit();
conn.startTransaction();
select(table, OpLessThan);
conn.commit();
conn.startTransaction();
select( table, OpLessThanEquals);
conn.commit();
conn.startTransaction();
select( table, OpGreaterThan);
conn.commit();
conn.startTransaction();
select( table, OpGreaterThanEquals);
conn.commit();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);
tabDef.addField("f2", typeInt);
tabDef.addField("f3", typeString, 2000);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); conn.close(); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
dbMgr->dropTable("t1");
conn.close();
return -1;
}
int id1 = 0, id2 = 5;
char name[20] = "PRAVEEN";
table->bindFld("f1", &id1);
table->bindFld("f2", &id2);
table->bindFld("f3", name);
int i=0;
for (i = 0 ; i < 4000; i++)
{
conn.startTransaction();
id1= i;
rv = table->insertTuple();
if (rv != OK) break;
conn.commit();
}
printf("%d records inserted\n", i);
for (int k=0; k <100; k++) {
table->setCondition(NULL);
rv = table->execute();
if (rv != OK) {
printf("table execute failed rv:%d\n", rv);
dbMgr->closeTable(table);
conn.close();
return 1;
}
void *tuple = NULL;
for (i = 0 ; i < 1000 ; i++)
{
conn.startTransaction();
tuple = table->fetchNoBind();
if (tuple == NULL) { printf("No more records\n"); break; }
rv = table->deleteTuple();
if (rv != OK) { printf("Delete tuple failed\n"); break;}
conn.commit();
}
table->closeScan();
printf("Iteration:%d \n %d records deleted\n", k, i);
i=0;
for (i = 0 ; i < 1000 ; i++)
{
conn.startTransaction();
id1= i;
rv = table->insertTuple();
if (rv != OK) break;
conn.commit();
}
printf("%d records inserted\n", i);
}
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
if ( createTable(dbMgr) != 0 ) { conn.close(); return 3; }
#ifdef WITHF1INDEX
if (createIndex(dbMgr, "f1", "idx1") != 0) {dbMgr->dropTable("t1");
conn.close();
return 4;
}
#endif
#ifdef WITHF1TREEINDEX
if (createIndex(dbMgr, "f1", "idx1", true) != 0) {dbMgr->dropTable("t1");
conn.close();
return 4;
}
#endif
#ifdef WITHF2INDEX
if (createIndex(dbMgr, "f2", "idx2") != 0) {dbMgr->dropTable("t1");
conn.close();
return 4;
}
#endif
#ifdef WITHF2TREEINDEX
if (createIndex(dbMgr, "f2", "idx2", true) != 0) {dbMgr->dropTable("t1");
conn.close();
return 4;
}
#endif
int inscount = insertTuple(dbMgr, conn);
//check the inscount and return error
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
return 0;
}
Condition p1,p2,p3,p4,p5;
int val1 = 2, val2 = 3, val3 = 4;
p1.setTerm("f1", OpEquals, &val3);
p2.setTerm("f2", OpGreaterThan, &val2);
p3.setTerm("f2", OpEquals, &val3);
p4.setTerm("f1", OpLessThan, &val3);
p5.setTerm("f1", OpGreaterThan, &val1);
Condition cond1, cond1a;
cond1.setTerm(p1.getPredicate(), OpAnd, p2.getPredicate());
cond1a.setTerm(cond1.getPredicate(), OpNot);
table->setCondition(&cond1a);
printf("Predicate: NOT(f1 ==4 AND f2 >3) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
Condition cond2, cond2a;
cond2.setTerm(p1.getPredicate(), OpAnd, p3.getPredicate());
cond2a.setTerm(cond2.getPredicate(), OpNot);
table->setCondition(&cond2a);
printf("Predicate: NOT( f1 ==4 AND f2 ==4) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
Condition cond3, cond3a;
cond3.setTerm(p4.getPredicate(), OpAnd, p5.getPredicate());
cond3a.setTerm(cond3.getPredicate(), OpNot);
table->setCondition(&cond3a);
printf("Predicate: NOT( f1 <4 AND f1 >2) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
Condition cond4, cond4a;
cond4.setTerm(p4.getPredicate(), OpAnd, p2.getPredicate());
cond4a.setTerm(cond4.getPredicate(), OpNot);
table->setCondition(&cond4a);
printf("Predicate: NOT( f1 <4 AND f2 >3) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
Condition cond5, cond5a;
cond5.setTerm(p2.getPredicate(), OpNot);
cond5a.setTerm(p4.getPredicate(), OpAnd, cond5.getPredicate());
table->setCondition(&cond5a);
printf("Predicate: ( f1 <4 AND (NOT(f2 >3)) \n");
conn.startTransaction();
execAndPrint(table);
conn.commit();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return -1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return -1;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);
tabDef.addField("f2", typeString, 50);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return -1; }
printf("Table created\n");
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->indType = hashIndex;
#ifdef F1TREE
idxInfo->indType = treeIndex;
#endif
#ifdef F2TRIE
idxInfo->indType = trieIndex;
#endif
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created for f1\n");
printf("size of index field list %d\n", idxInfo->list.size());
idxInfo->list.remove("f1");
printf("size of index field list %d\n", idxInfo->list.size());
idxInfo->list.append("f2");
printf("size of index field list %d\n", idxInfo->list.size());
idxInfo->indType = hashIndex;
#ifdef F2TREE
idxInfo->indType = treeIndex;
#endif
#ifdef F2TRIE
idxInfo->indType = trieIndex;
#endif
rv = dbMgr->createIndex("indx2", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created for f2\n");
delete idxInfo;
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return -1; }
int id1 = 0;
char id2[50] ="Aruna";
table->bindFld("f1", &id1);
table->bindFld("f2", id2);
char *tuple;
int ret;
int i;
int icount =0;
rv = conn.startTransaction();
if (rv != OK) exit(1);
for(i = 0; i< 10; i++)
{
id1= i;
sprintf(id2, "Aruna:%d", i);
ret = table->insertTuple();
if (ret != 0) break;
icount++;
}
conn.commit();
printf("Total tuples inserted: %d\n", icount);
Condition p1, p2;
int val1 = 0;
char val2[50];
p1.setTerm("f1", OpEquals, &val1);
p2.setTerm("f2", OpEquals, &val2);
table->setCondition(&p1);
rv =conn.startTransaction();
if (rv != OK) exit(1);
for(i = 0; i< 10; i++)
{
val1 = i;
table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) {printf("loop break in %d\n", i);table->closeScan();break;}
printf("I:tuple value is %d %s \n", id1, id2);
table->closeScan();
}
table->setCondition(&p2);
for(i = 0; i< 10; i++)
{
sprintf(val2, "Aruna:%d", i);
table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) {printf("loop break in %d\n", i);table->closeScan();break;}
printf("II:tuple value is %d %s \n", id1, id2);
table->closeScan();
}
conn.commit();
rv =conn.startTransaction();
if (rv != OK) exit(1);
table->setCondition(&p1);
val1 = 1;
table->execute();
tuple = (char*)table->fetch() ;
if (tuple != NULL) {
table->deleteTuple();
}
table->closeScan();
table->setCondition(&p2);
sprintf(val2, "Aruna:%d", 2);
table->execute();
tuple = (char*)table->fetch() ;
if (tuple != NULL) {
table->deleteTuple();
}
table->closeScan();
conn.commit();
int count =0;
rv = conn.startTransaction();
table->setCondition(NULL);
if (rv != OK) exit (1);
table->execute();
while((tuple = (char*)table->fetch())!= NULL) {
printf("tuple value is %d %s \n", id1, id2);
count++;
}
table->closeScan();
conn.commit();
printf("Total rows selected %d\n", count);
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return 1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt);
tabDef.addField("f2", typeString, 196);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return 4; }
int id = 0;
char name[196] = "PRABAKARAN";
table->bindFld("f1", &id);
table->bindFld("f2", name);
int i;
int icount =0;
conn.startTransaction();
rv = table->insertTuple();
if (rv != OK)
{
printf("Insertion failed \n");
return 5;
}
conn.commit();
conn.startTransaction();
table->setCondition(NULL);
rv = table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 6;
}
void *fld2ptr, *tuple;
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) {break;}
printf("Binded Tuple value is %d %s \n", id, name);
}
conn.commit();
table->closeScan();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
printf("test passed successfully\n");
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return 1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt);
tabDef.addField("f2", typeString, 196);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return 3; }
int id;
char name[200]="PRABA";
table->bindFld("f1", &id);
table->bindFld("f2", name);
int icount = 0;
int i;
conn.startTransaction();
for (i=0;i<10;i++)
{
id=i;
rv=table->insertTuple();
if(rv!=OK)
{
printf("Insertion failed at %d th tuple",i);
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 4;
}
}
conn.commit();
conn.startTransaction();
table->setCondition(NULL);
rv = table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 6;
}
printf("Scan before Deletion\n");
printf("********************\n");
void *fld2ptr, *tuple;
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) {break;}
printf("Binded Tuple value is %d %s \n", id, name);
}
conn.commit();
rv=table->closeScan();
if(rv!=OK){ printf("Error in closing the table\n"); return 3;}
Condition p1;
int val1 = 5;
p1.setTerm("f1",OpEquals, &val1);
table->setCondition(&p1);
conn.startTransaction();
rv=table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 4;
}
// char *tuple;
//printf("Scan After:\n");
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) { break; }
//strcpy(name,"Kanchana");
table->deleteTuple();
}
conn.commit();
table->closeScan();
conn.startTransaction();
table->setCondition(NULL);
rv = table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 6;
}
printf("Scan After Deletion\n");
printf("********************\n");
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) {break;}
printf("Binded Tuple value is %d %s \n", id, name);
}
conn.commit();
//unset the condtion set as we need to delete all rows
table->setCondition(NULL);
table->closeScan();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
printf("Test script passed ");
return 0;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return -1;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return -1;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true );
tabDef.addField("f2", typeString, 196);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); return -1; }
printf("Table created\n");
HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
strcpy(idxInfo->tableName, "t1");
idxInfo->list.append("f1");
idxInfo->indType = hashIndex;
if (LOAD >0 )
idxInfo->bucketSize = 100007;
else
idxInfo->bucketSize = 10007;
rv = dbMgr->createIndex("indx1", idxInfo);
if (rv != OK) { printf("Index creation failed\n"); return -1; }
printf("Index created\n");
delete idxInfo;
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return -1; }
int id = 0;
char name[196] = "PRABAKARAN";
table->bindFld("f1", &id);
table->bindFld("f2", name);
char *tuple;
int ret;
int i;
int icount =0;
if (LOAD > 0) {
TableImpl *impl = (TableImpl*)table;
impl->setUndoLogging(false);
strcpy(name, "PRABAKARAN0123456750590");
rv = conn.startTransaction();
if (rv != OK) exit(1);
for(i = 0; i< LOAD; i++)
{
id= i;
ret = table->insertTuple();
if (ret != 0) break;
icount++;
if (i % 100 == 0 ) { rv = conn.commit();
if (rv != OK) exit(1);
rv = conn.startTransaction();
if (rv != OK) exit(1);
}
if (i %50000 == 0) printf("%d rows inserted\n", i);
}
conn.commit();
impl->setUndoLogging(true);
printf("Loaded %d records\n", icount);
}
//TableImpl *impl = (TableImpl*)table;
//impl->setUndoLogging(false);
i = 0;
NanoTimer timer;
icount =0;
for(i = LOAD; i< LOAD+ITERATIONS; i++)
{
timer.start();
rv = conn.startTransaction();
if (rv != OK) exit(1);
id= i;
strcpy(name, "PRABAKARAN0123456750590");
ret = table->insertTuple();
if (ret != 0) break;
// printf("%d\n ", i);
icount++;
conn.commit();
timer.stop();
}
printf("%d rows inserted %lld %lld %lld\n",icount, timer.minc(), timer.maxc(), timer.avg());
int offset1= os::align(sizeof(int));
Condition p1;
int val1 = 0;
p1.setTerm("f1", OpEquals, &val1);
table->setCondition(&p1);
icount=0;
timer.reset();
for(i = LOAD; i< LOAD+ITERATIONS; i++)
{
timer.start();
rv =conn.startTransaction();
if (rv != OK) exit(1);
val1 = i;
table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) {printf("loop break in %d\n", i);table->closeScan();break;}
// printf(" %d tuple value is %d %s \n", i, *((int*)tuple), tuple+offset1);
table->closeScan();
icount++;
conn.commit();
timer.stop();
}
printf("%d rows selected %lld %lld %lld\n", icount, timer.minc(), timer.maxc(), timer.avg());
timer.reset();
for(i = LOAD; i< LOAD+ITERATIONS; i++)
{
timer.start();
rv = conn.startTransaction();
if (rv != OK) exit (1);
val1 = i;
table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) {printf("loop break in %d\n", i);table->closeScan();break;}
strcpy(name, "PRABAKARAN0950576543210");
table->updateTuple();
table->closeScan();
conn.commit();
timer.stop();
}
printf("%d rows updated %lld %lld %lld\n", i- LOAD, timer.minc(), timer.maxc(), timer.avg());
icount=0;
for(i = LOAD; i< LOAD+ITERATIONS; i++)
{
timer.start();
rv = conn.startTransaction();
if (rv != OK) exit (1);
val1 = i;
table->execute();
tuple = (char*)table->fetch() ;
if (tuple == NULL) {printf("No record for %d\n", i);table->closeScan();break;}
table->deleteTuple();
icount++;
table->closeScan();
conn.commit();
timer.stop();
}
printf("%d rows deleted %lld %lld %lld\n", icount, timer.minc(), timer.maxc(), timer.avg());
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
printf("Table dropped\n");
conn.close();
return 0;
}
void* runSelTest(void *message)
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return NULL;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return NULL;}
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return NULL; }
int id = 0;
char name[1020] = "PRABAKARAN";
table->bindFld("f1", &id);
table->bindFld("f2", name);
char *tuple;
int i;
int icount =0;
int val = *(int*)message;
Condition p1;
int valTerm = 0;
p1.setTerm("f1", OpEquals, &valTerm);
table->setCondition(&p1);
for(i = val * ITERATION; i< (val *ITERATION) +ITERATION; i++)
{
rv = conn.startTransaction();
if (rv != OK) while (rv !=OK) rv = conn.startTransaction();
valTerm = i;
if (valTerm ==0) valTerm=1;
rv = table->execute();
if (rv != OK) {
printf("Execute returned %d\n", rv);
os::usleep(500);
int retry=5;
while (rv == ErrLockTimeOut) {
if (retry == 0) break;
printf("retrying execute\n");
rv = table->execute();
retry--;
}
}
tuple = (char*)table->fetch() ;
if (tuple == NULL) break;
icount++;
table->closeScan();
rv = conn.commit();
if (rv != OK) {
while (rv == ErrLockTimeOut) {
printf("retrying commit\n");
rv = conn.commit();
}
}
}
char msgBuf[1024];
sprintf(msgBuf,"Select: Thread %lu %d: Total rows :%d\n",os::getthrid(), val, icount);
os::write(1,msgBuf,strlen(msgBuf));
dbMgr->closeTable(table);
rv = conn.close();
return NULL;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);//NOT NULL
tabDef.addField("f2", typeInt, 0, NULL, false);
tabDef.addField("f3", typeString, 20);//Bydefault 'NOT NULL' is false
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) { printf("Table creation failed\n"); conn.close(); return 3; }
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
dbMgr->dropTable("t1");
conn.close();
return -1;
}
int id1 = 0, id2 = 5;
char name[20] = "PRAVEEN";
table->bindFld("f1", &id1);
table->bindFld("f2", &id2);
table->bindFld("f3", name);
int icount =0;
for (int i = 0 ; i < 5 ; i++)
{
conn.startTransaction();
id1= i;
if (i%2 == 0) table->markFldNull(3);
rv = table->insertTuple();
if (rv != OK) break;
if (i%2 == 0) table->clearFldNull(3);
icount++;
conn.commit();
}
printf("Tuples inserted in 1/txn is %d\n", icount);
table->setCondition(NULL);
rv = table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
}
table->bindFld("f2", &id2);
void *tuple = NULL;
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) {break;}
if (table->isFldNull(1)) printf("Column 1 is null\n");
if (table->isFldNull(2)) printf("Column 2 is null\n");
if (table->isFldNull(3)) printf("Column 3 is null\n");
printf("Binded Tuple value is %d %d %s \n", id1, id2, name);
}
table->closeScan();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}
void* runDelTest(void *message)
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK)
{
printf("Error during connection %d\n", rv);
return NULL;
}
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) { printf("Auth failed\n"); return NULL;}
Table *table = dbMgr->openTable("t1");
if (table == NULL) { printf("Unable to open table\n"); return NULL; }
int id = 0;
char name[20] = "PRABAKARAN";
table->bindFld("f1", &id);
table->bindFld("f2", name);
char *tuple;
int i;
int ret;
int retrycnt=0;
int icount =0;
int val = *(int*)message;
Condition p1;
int valTerm = 0;
p1.setTerm("f1", OpEquals, &valTerm);
table->setCondition(&p1);
for(i = val * ITERATION; i< (val *ITERATION) +ITERATION; i++)
{
rv = conn.startTransaction();
if (rv != OK) while (rv !=OK) rv = conn.startTransaction();
id= i;
valTerm = i;
rv = table->execute();
if (rv != OK) {
printf("Execute returned %d\n", rv);
os::usleep(500);
int retry=5;
while (rv == ErrLockTimeOut) {
if (retry == 0) { printf("DELETE:execute failed\n"); break;}
printf("retrying execute\n");
rv = table->execute();
retry--;
}
}
tuple = (char*)table->fetch() ;
if (tuple == NULL) { printf("DELETE:fetch failed\n");break;}
ret = table->deleteTuple();
retrycnt=0;
while (ret == ErrLockTimeOut)
{
table->closeScan();
rv = conn.rollback();
if (rv != OK) {
while (rv == ErrLockTimeOut)
{
printf("retrying abort\n");
rv = conn.rollback();
}
}
if (retrycnt == 10) { ret = 1; break;}
rv = conn.startTransaction();
if (rv != OK) {
while (rv == ErrLockTimeOut)
{
printf("retrying startTransaction\n");
rv = conn.startTransaction();
}
}
rv = table->execute();
if (rv != OK) {
printf("Execute returned %d\n", rv);
os::usleep(500);
int retry=5;
while (rv == ErrLockTimeOut) {
if (retry == 0) { printf("DELETE:execute failed\n"); break;}
printf("retrying execute\n");
rv = table->execute();
retry--;
}
}
tuple = (char*)table->fetch() ;
if (tuple == NULL) { printf("DELETE:fetch failed\n");break;}
ret = table->deleteTuple();
retrycnt++;
}
if (ret != 0) { printf("RETURNING EARLY: %d with i:%d\n", ret, i); break;}
table->closeScan();
rv = conn.commit();
if (rv != OK) {
printf("COMMIT returned %d for record %d\n", rv, i);
if (rv != ErrLockTimeOut)
{
printf("RETURNING EARLY: with i:%d\n", i);
break;
}
os::usleep(500);
while (rv == ErrLockTimeOut) {
printf("retrying commit\n");
rv = conn.commit();
}
}
icount++;
}
char msgBuf[1024];
sprintf(msgBuf,"Delete: Thread %lu %d: Total rows :%d\n",os::getthrid(), val, icount);
os::write(1,msgBuf,strlen(msgBuf));
dbMgr->closeTable(table);
rv = conn.close();
return NULL;
}
int main()
{
Connection conn;
DbRetVal rv = conn.open("root", "manager");
if (rv != OK) return 1;
DatabaseManager *dbMgr = conn.getDatabaseManager();
if (dbMgr == NULL) {
printf("Auth failed\n");
return 2;
}
TableDef tabDef;
tabDef.addField("f1", typeInt, 0, NULL, true);
tabDef.addField("f2", typeInt);
tabDef.addField("f3", typeString, 20);
rv = dbMgr->createTable("t1", tabDef);
if (rv != OK) {
printf("Table creation failed\n");
conn.close();
return 3;
}
printf("Table created\n");
Table *table = dbMgr->openTable("t1");
if (table == NULL)
{
printf("Unable to open table\n");
dbMgr->dropTable("t1");
conn.close();
return -1;
}
int id1 = 0, id2 = 5;
char name[20] = "PRAVEEN";
table->bindFld("f1", &id1);
table->bindFld("f2", &id2);
table->bindFld("f3", name);
int icount =0;
for (int i = 0 ; i < 10 ; i++)
{
conn.startTransaction();
id1= i;
rv = table->insertTuple();
if (rv != OK) break;
icount++;
conn.commit();
}
printf("Tuples inserted in 1/txn is %d\n", icount);
icount = 0;
conn.startTransaction();
for (int i = 20 ; i < 30 ; i++)
{
id1 = i;
rv = table->insertTuple();
if (rv != OK) break;
icount++;
}
conn.commit();
printf("Tuples inserted in 10/txn is %d\n", icount);
table->setCondition(NULL);
rv = table->execute();
if (rv != OK)
{
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
}
void *fld2ptr, *fld3ptr, *tuple;
while(true)
{
tuple = (char*)table->fetch() ;
if (tuple == NULL) {
break;
}
fld2ptr = (char*)tuple + os::align(sizeof(int));
fld3ptr = (char*)tuple + (2 * os::align(sizeof(int)));
printf("Tuple value is %d %d %s \n", *((int*)tuple), *((int*)fld2ptr), (char*)fld3ptr );
printf("Binded Tuple value is %d %d %s \n", id1, id2, name);
}
table->closeScan();
dbMgr->closeTable(table);
dbMgr->dropTable("t1");
conn.close();
return 0;
}