2 # Self Join test using explain plan(Hash index on both table).
3 # create table t1(f1 int, f2 int);
4 # create index hashidxt1f1 on t1(f1) hash;
5 # create index hashidxt1f2 on t1(f2) hash;
6 # explain plan select * from t1,t2;
7 # explain plan select a.f1,b.f1 from t1 a, t1 b where a.f1=b.f1;
9 QUITFILE
=${PWD}/sql
/Optimizer
/drop.sql
13 REL_PATH
=`pwd`/sql
/Optimizer
16 echo "drop table t1;" >${REL_PATH}/dropt1.sql
18 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
>/dev
/null
2>&1
20 if [ "$VALGRIND" = "true" ]
22 valgrind
--tool=memcheck
--leak-check=full
$CSQL_INSTALL_ROOT/bin
/csql
-s $REL_PATH/selfjoin_hash_int.sql
24 $CSQL_INSTALL_ROOT/bin
/csql
-s $REL_PATH/selfjoin_hash_int.sql
27 rm -f ${REL_PATH}/dropt1.sql
32 $CSQL_INSTALL_ROOT/bin
/csql
-s $REL_PATH/dropt1.sql
33 rm -f ${REL_PATH}/dropt1.sql