test/sql/Predicate/test011.ksh

   1 #!/bin/ksh
   2 # Testing 'is null'/'is not null' Operators with varchar using Delete statement. ( )
   3 # CREATE TABLE t1 (f1 INT , f2 VARCHAR (12));
   4 # INSERT INTO t1 VALUES(1, 'ABCD');
   5 # INSERT INTO t1 VALUES(2, 'NULL');
   6 # INSERT INTO t1 VALUES(3, NULL);
   7 # INSERT INTO t1 VALUES(4, 'ABCEF');
   8 # INSERT INTO t1 (f1) VALUES (5);
   9 # INSERT INTO t1 VALUES(6, 'ABCFF');
  10 # Test the below queries return proper result set or not.
  11 # select * from t1;
  12 # DELETE FROM t1 where f2 IS NOT NULL;
  13 # DELETE FROM t1 where f2 IS NULL;
  14 #
  15 CREATEFILE=${PWD}/sql/Predicate/csql.conf
  16 REL_PATH=.
  17 if [ -s "$CREATEFILE" ]
  18 then
  19     REL_PATH=`pwd`/sql/Predicate
  20 fi
  21
  22 echo "drop table t1;" >${REL_PATH}/dropt1.sql
  23
  24 $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql >/dev/null 2>&1
  25
  26 if [ "$VALGRIND" = "true" ]
  27 then
  28     valgrind --tool=memcheck --leak-check=full $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/varchar_NULL_del.sql
  29 else
  30     $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/varchar_NULL_del.sql
  31     if [ $? -ne 0 ]
  32     then
  33        $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  34        rm -f ${REL_PATH}/dropt1.sql
  35        exit 1;
  36     fi
  37 fi
  38
  39 $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  40 if [ $? -ne 0 ]
  41 then
  42    exit 2;
  43 fi
  44
  45 rm -f ${REL_PATH}/dropt1.sql
  46 exit 0;