test/dbapi/DataType/timestamptest.c

   1 #include<CSql.h>
   2
   3 TimeStamp id;
   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     TimeStamp val1(1981, 12, 24, 12, 30, 30);
  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 ");
  16         AllDataType::printVal(&id, typeTimeStamp,0);
  17         printf(" %s \n", name);
  18     }
  19     table->close();
  20     return 0;
  21 }
  22
  23 int main()
  24 {
  25
  26     Connection conn;
  27     DbRetVal rv = conn.open("praba", "manager");
  28     if (rv != OK)
  29     {
  30        printf("Error during connection %d\n", rv);
  31        return 1;
  32     }
  33     DatabaseManager *dbMgr = conn.getDatabaseManager();
  34     if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
  35     TableDef tabDef;
  36     tabDef.addField("f1", typeTimeStamp, 0, NULL, true, true );
  37     tabDef.addField("f2", typeString, 196);
  38     rv = dbMgr->createTable("t1", tabDef);
  39     if (rv != OK) { printf("Table creation failed\n"); return 3; }
  40     printf("Table created\n");
  41 #ifdef WITHINDEX
  42     HashIndexInitInfo *idxInfo = new HashIndexInitInfo();
  43     strcpy(idxInfo->tableName, "t1");
  44     idxInfo->list.append("f1");
  45     idxInfo->indType = hashIndex;
  46     rv = dbMgr->createIndex("indx1", idxInfo);
  47     if (rv != OK) { printf("Index creation failed\n"); return -1; }
  48     printf("Index created\n");
  49 #endif
  50
  51     Table *table = dbMgr->openTable("t1");
  52     if (table == NULL) { printf("Unable to open table\n"); return 4; }
  53     table->bindFld("f1", &id);
  54     table->bindFld("f2", name);
  55     char *tuple;
  56     int ret;
  57     int i;
  58     rv =conn.startTransaction();
  59     if (rv != OK) exit(5);
  60     for(i = 1; i< 10; i++) {
  61         id.setDate(1981, 12, 21+i );
  62         id.setTime(12, 30, 27 +i);
  63         strcpy(name, "PRABAKARAN0123456750590");
  64         ret = table->insertTuple();
  65         if (ret != 0) break;
  66         printf("Inserted ");
  67         AllDataType::printVal(&id, typeTimeStamp,0);
  68         printf(" %s \n", name);
  69     }
  70     conn.commit();
  71
  72     conn.startTransaction();
  73     select(table, OpEquals);
  74     conn.commit();
  75
  76     conn.startTransaction();
  77     select(table, OpNotEquals);
  78     conn.commit();
  79
  80     conn.startTransaction();
  81     select(table, OpLessThan);
  82     conn.commit();
  83
  84     conn.startTransaction();
  85     select( table, OpLessThanEquals);
  86     conn.commit();
  87
  88     conn.startTransaction();
  89     select( table, OpGreaterThan);
  90     conn.commit();
  91
  92     conn.startTransaction();
  93     select( table, OpGreaterThanEquals);
  94     conn.commit();
  95
  96     Condition p1;
  97     TimeStamp val1;
  98     p1.setTerm("f1", OpEquals, &val1);
  99     table->setCondition(&p1);
 100     rv  = conn.startTransaction();
 101     if (rv != OK) exit (1);
 102     val1.setDate(1981, 12, 24);
 103     val1.setTime(12, 30, 30);
 104     table->execute();
 105     tuple = (char*)table->fetch() ;
 106     if (tuple != NULL) {
 107         strcpy(name, "My value is updated");
 108         table->updateTuple();
 109     }
 110     table->close();
 111
 112     conn.commit();
 113     rv = conn.startTransaction();
 114         if (rv != OK) exit (1);
 115         val1.setDate(1981, 12, 28);
 116         val1.setTime(12, 30, 34);
 117
 118         //val1 = i;
 119         table->execute();
 120         tuple = (char*)table->fetch() ;
 121         if (tuple != NULL) {
 122             printf("deleting ");
 123             AllDataType::printVal(&id, typeTimeStamp,0);
 124             printf(" %s \n", name);
 125             table->deleteTuple();
 126         }
 127         table->close();
 128     conn.commit();
 129
 130     table->setCondition(NULL);
 131     rv = conn.startTransaction();
 132     table->execute();
 133     while ((tuple = (char*) table->fetch())) {
 134         printf("after delete ");
 135         AllDataType::printVal(&id, typeTimeStamp,0);
 136         printf(" %s \n", name);
 137     }
 138     table->close();
 139     conn.commit();
 140
 141     dbMgr->closeTable(table);
 142     dbMgr->dropTable("t1");
 143
 144     conn.close();
 145     return 0;
 146 }