test/dbapi/Predicate/andpredicate1.c

   1 //Testing AND operator with all comparision operator on int data type.
   2 //Five tuples are inserted and then selected by setting predicates
   3 //with AND operator
   4
   5 #include "common.h"
   6 int main()
   7 {
   8     Connection conn;
   9     DbRetVal rv = conn.open("root", "manager");
  10     if (rv != OK) return 1;
  11     DatabaseManager *dbMgr = conn.getDatabaseManager();
  12     if (dbMgr == NULL) { printf("Auth failed\n"); return 2;}
  13
  14     if ( createTable(dbMgr) != 0 ) { conn.close(); return 3; }
  15 #ifdef WITHF1INDEX
  16     if (createIndex(dbMgr, "f1", "idx1") != 0) {dbMgr->dropTable("t1");
  17                                         conn.close();
  18                                         return 4;
  19                                        }
  20 #endif
  21 #ifdef WITHF1TREEINDEX
  22     if (createIndex(dbMgr, "f1", "idx1", true) != 0) {dbMgr->dropTable("t1");
  23                                         conn.close();
  24                                         return 4;
  25                                        }
  26 #endif
  27
  28 #ifdef WITHF2INDEX
  29     if (createIndex(dbMgr, "f2", "idx2") != 0) {dbMgr->dropTable("t1");
  30                                         conn.close();
  31                                         return 4;
  32                                        }
  33 #endif
  34
  35
  36 #ifdef WITHF2TREEINDEX
  37     if (createIndex(dbMgr, "f2", "idx2", true) != 0) {dbMgr->dropTable("t1");
  38                                         conn.close();
  39                                         return 4;
  40                                        }
  41 #endif
  42
  43     int inscount =  insertTuple(dbMgr, conn);
  44     //check the inscount and return error
  45
  46     Table *table = dbMgr->openTable("t1");
  47     if (table == NULL)
  48     {
  49         printf("Unable to open table\n");
  50         return 0;
  51     }
  52
  53
  54     Condition p1,p2,p3,p4,p5;
  55     int val1 = 2, val2 = 3, val3 = 4;
  56     p1.setTerm("f1", OpEquals, &val3);
  57     p2.setTerm("f2", OpGreaterThan, &val2);
  58     p3.setTerm("f2", OpEquals, &val3);
  59     p4.setTerm("f1", OpLessThan, &val3);
  60     p5.setTerm("f1", OpGreaterThan, &val1);
  61
  62
  63     Condition cond1;
  64     cond1.setTerm(p1.getPredicate(), OpAnd, p2.getPredicate());
  65     table->setCondition(&cond1);
  66     printf("Predicate: f1 ==4 AND f2 >3 \n");
  67     conn.startTransaction();
  68     execAndPrint(table);
  69     conn.commit();
  70
  71     Condition cond2;
  72     cond2.setTerm(p1.getPredicate(), OpAnd, p3.getPredicate());
  73     table->setCondition(&cond2);
  74     printf("Predicate: f1 ==4 AND f2 ==4 \n");
  75     conn.startTransaction();
  76     execAndPrint(table);
  77     conn.commit();
  78
  79     Condition cond3;
  80     cond3.setTerm(p4.getPredicate(), OpAnd, p5.getPredicate());
  81     table->setCondition(&cond3);
  82     printf("Predicate: f1 <4 AND f1 >2 \n");
  83     conn.startTransaction();
  84     execAndPrint(table);
  85     conn.commit();
  86
  87
  88     Condition cond4;
  89     cond4.setTerm(p4.getPredicate(), OpAnd, p2.getPredicate());
  90     table->setCondition(&cond4);
  91     printf("Predicate: f1 <4 AND f2 >3 \n");
  92     conn.startTransaction();
  93     execAndPrint(table);
  94     conn.commit();
  95
  96     dbMgr->closeTable(table);
  97     dbMgr->dropTable("t1");
  98     conn.close();
  99     return 0;
 100
 101 }
 102