test/sql/Alter/test007.ksh

   1 #!/bin/ksh
   2 # Adding new columns to Existing Table.
   3 # Create table t1(f1 int,f2 char(10));
   4 # Insert a record into t1.
   5 # Alter table t1 add(f3 float);
   6 # Check f3 field of existing record is null or not.
   7 # Run catalog tool to see the shhema.
   8 #
   9 CREATEFILE=${PWD}/sql/Alter/csql.conf
  10 REL_PATH=.
  11 if [ -s "$CREATEFILE" ]
  12 then
  13     REL_PATH=`pwd`/sql/Alter
  14 fi
  15
  16 echo "create table t1(f1 int,f2 char(20));" >${REL_PATH}/createtable.sql
  17 echo "insert into t1 values(1,'CSQL_LAKSHYA');" >>${REL_PATH}/createtable.sql
  18 echo "echo alter table t1 add(f3 float);" >${REL_PATH}/addcolumn.sql
  19 echo "alter table t1 add(f3 float);" >>${REL_PATH}/addcolumn.sql
  20 echo "echo select * from t1;" >>${REL_PATH}/addcolumn.sql
  21 echo "select * from t1;" >>${REL_PATH}/addcolumn.sql
  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}/createtable.sql
  29 else
  30     $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/createtable.sql
  31     if [ $? -ne 0 ]
  32     then
  33        $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  34        rm -f ${REL_PATH}/createtable.sql ${REL_PATH}/addcolumn.sql
  35        rm -f ${REL_PATH}/dropt1.sql
  36        exit 1;
  37     fi
  38 fi
  39
  40 $CSQL_INSTALL_ROOT/bin/catalog -u root -p manager -l >${REL_PATH}/beforealter
  41
  42 if [ "$VALGRIND" = "true" ]
  43 then
  44     valgrind --tool=memcheck --leak-check=full $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/addcolumn.sql
  45 else
  46     $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/addcolumn.sql
  47     if [ $? -ne 0 ]
  48     then
  49        $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  50        rm -f ${REL_PATH}/createtable.sql ${REL_PATH}/addcolumn.sql
  51        rm -f ${REL_PATH}/dropt1.sql ${REL_PATH}/beforealter
  52        exit 2;
  53     fi
  54 fi
  55
  56 $CSQL_INSTALL_ROOT/bin/catalog -u root -p manager -l >${REL_PATH}/afteralter
  57
  58 diff ${REL_PATH}/beforealter ${REL_PATH}/afteralter
  59
  60 $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  61 if [ $? -ne 0 ]
  62 then
  63    $CSQL_INSTALL_ROOT/bin/csql -s ${REL_PATH}/dropt1.sql
  64    rm -f ${REL_PATH}/createtable.sql ${REL_PATH}/addcolumn.sql
  65    rm -f ${REL_PATH}/dropt1.sql ${REL_PATH}/beforealter ${REL_PATH}/afteralter
  66    exit 3;
  67 fi
  68
  69 rm -f ${REL_PATH}/createtable.sql ${REL_PATH}/addcolumn.sql
  70 rm -f ${REL_PATH}/dropt1.sql ${REL_PATH}/beforealter ${REL_PATH}/afteralter
  71
  72 exit 0;