test/dbapi/DataType/inttest.c

   1 #include<CSql.h>
   2
   3 int id = 0;
   4 char name[196] = "PRABAKARAN";
   5 int select(Table *table, ComparisionOp op)
   6 {
   7     printf("Operator test for %d\n", op);
   8     Condition p1;
   9     int val1 = 3;
  10     p1.setTerm("f1", op, &val1);
  11     table->setCondition(&p1);
  12     table->execute();
  13     void *tuple;
  14     while ((tuple = (char*) table->fetch())) {
  15         printf("tuple value is %d %s \n", id, name);
  16     }
  17     table->closeScan();
  18     return 0;
  19 }
  20
  21 int main()
  22 {
  23
  24     Connection conn;
  25     DbRetVal rv = conn.open("root", "manager");
  26     if (rv != OK)
  27     {
  28        printf("Error during connection %d\n", rv);
  29        return 1;
  30     }
  31     DatabaseManager *dbMgr = conn.getDatabaseManager();
  32     if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
  33     TableDef tabDef;
  34     tabDef.addField("f1", typeInt, 0, NULL, true);
  35     tabDef.addField("f2", typeString, 196);
  36     rv = dbMgr->createTable("t1", tabDef);
  37     if (rv != OK) { printf("Table creation failed\n"); return 3; }
  38     printf("Table created\n");
  39 #ifdef WITHINDEX
  40     HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
  41     strcpy(idxInfo->tableName, "t1");
  42     idxInfo->list.append("f1");
  43     idxInfo->indType = hashIndex;
  44     idxInfo->isUnique = true;
  45     idxInfo->isPrimary = true;
  46     rv = dbMgr->createIndex("indx1", idxInfo);
  47     if (rv != OK) { printf("Index creation failed\n"); return -1; }
  48     printf("Index created\n");
  49     delete idxInfo;
  50 #endif
  51 #ifdef WITHTREEINDEX
  52     HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
  53     strcpy(idxInfo->tableName, "t1");
  54     idxInfo->list.append("f1");
  55     idxInfo->indType = treeIndex;
  56     rv = dbMgr->createIndex("indx1", idxInfo);
  57     if (rv != OK) { printf("Index creation failed\n"); return -1; }
  58     printf("Index created\n");
  59     delete idxInfo;
  60 #endif
  61     Table *table = dbMgr->openTable("t1");
  62     if (table == NULL) { printf("Unable to open table\n"); return 4; }
  63     table->bindFld("f1", &id);
  64     table->bindFld("f2", name);
  65     char *tuple;
  66     int ret;
  67     int i;
  68     rv =conn.startTransaction();
  69     for(i = 0; i< 5; i++)
  70     {
  71         if (rv != OK) exit(5);
  72         id= i;
  73         strcpy(name, "PRABAKARAN0123456750590");
  74         ret = table->insertTuple();
  75         if (ret != 0) break;
  76     }
  77     conn.commit();
  78
  79     conn.startTransaction();
  80     select(table, OpEquals);
  81     conn.commit();
  82
  83     conn.startTransaction();
  84     select(table, OpNotEquals);
  85     conn.commit();
  86
  87     conn.startTransaction();
  88     select(table, OpLessThan);
  89     conn.commit();
  90
  91     conn.startTransaction();
  92     select( table, OpLessThanEquals);
  93     conn.commit();
  94
  95     conn.startTransaction();
  96     select( table, OpGreaterThan);
  97     conn.commit();
  98
  99     conn.startTransaction();
 100     select( table, OpGreaterThanEquals);
 101     conn.commit();
 102
 103     dbMgr->closeTable(table);
 104     dbMgr->dropTable("t1");
 105
 106     conn.close();
 107     return 0;
 108 }