2 # Testing DATE_DIFF function
3 # Create table t1(f1 date, f2 date);
4 # insert into t1 values('01:01:01', '01:01:03');
5 # insert into t1 values('01:01:01', '01:02:01');
6 # insert into t1 values('01:01:01', '01:03:01');
7 # insert into t1 values('01:01:01', '02:01:01');
8 # insert into t1 values('01:01:01', '02:02:02');
9 # select * from t1 where time_diff(f2,f1)=2;
10 # select * from t1 where time_diff(f1,f2)=2;
11 # select * from t1 where time_diff(f2,f1)=60;
12 # select * from t1 where time_diff(f2,f1)=120;
13 # select * from t1 where time_diff(f2,f1)=3600;
14 # select * from t1 where time_diff(f2,f1)=3661;
15 # select * from t1 where time_diff(f2,f1)<120;
16 # select * from t1 where time_diff(f2,f1)<=120;
17 # select * from t1 where time_diff(f2,f1)>120;
18 # select * from t1 where time_diff(f2,f1)>=120;
19 # select * from t1 where time_diff(f2,f1)!=120;
20 # select * from t1 where time_diff(f2,'01:01:01')=2;
21 # select * from t1 where time_diff(f2,'01:01:01')>=120;
22 # select * from t1 where time_diff(f2,'01:01:01')!=3600;
23 # select * from t1 where time_diff('01:01:02','01:01:01')=1;
25 CREATEFILE
=${PWD}/sql
/ScalarFunction
/csql.conf
27 if [ -s "$CREATEFILE" ]
29 REL_PATH
=`pwd`/sql
/ScalarFunction
32 echo "drop table t1;" >${REL_PATH}/dropt1.sql
34 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
>/dev
/null
2>&1
36 if [ "$VALGRIND" = "true" ]
38 valgrind
--tool=memcheck
--leak-check=full
$CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/time_diff.sql
40 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/time_diff.sql
43 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
44 rm -f ${REL_PATH}/dropt1.sql
49 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
55 rm -f ${REL_PATH}/dropt1.sql