2 #Testing TIMESTAMP_ADD function by adding hour value
3 # Create table t1(f1 timestamp, f2 timestamp);
4 # insert into t1 values('2001-01-01 01:01:01', '2001-01-25 01:01:01');
5 # insert into t1 values('2002-01-01 01:01:01', '2002-02-25 01:01:01');
6 # insert into t1 values('2003-01-01 01:01:01', '2003-02-25 01:01:01');
7 # insert into t1 values('2004-01-01 01:01:01', '2004-02-25 01:01:01');
8 # insert into t1 values('2005-01-01 01:01:01', '2005-11-25 01:01:01');
10 # select * from t1 where timestamp_add(f1 interval 4 hour) ='2003-02-25 05:01:01';
11 # select * from t1 where timestamp_add(f1 interval 4 hour)<='2003-02-25 05:01:01';
12 # select * from t1 where timestamp_add(f1 interval 4 hour) >'2003-02-25 05:01:01';
13 # select * from t1 where timestamp_add(f1 interval 244 hour) ='2003-02-04 05:01:01';
14 # select * from t1 where timestamp_add(f1 interval 244 hour) <'2003-02-04 05:01:01';
15 # select * from t1 where timestamp_add(f1 interval 244 hour) ='2003-03-07 05:01:01';
16 # select * from t1 where timestamp_add(f1 interval 244 hour) >'2003-03-07 05:01:01';
17 # select * from t1 where timestamp_add(f1 interval 244 hour) ='2003-03-06 05:01:01';
18 # select * from t1 where timestamp_add(f1 interval 244 hour)<='2003-03-06 05:01:01';
19 # select * from t1 where timestamp_add(f1 interval 960 hour) ='2006-01-04 01:01:01';
20 # select * from t1 where timestamp_add(f1 interval 960 hour)!='2006-01-04 01:01:01';
22 CREATEFILE
=${PWD}/sql
/ScalarFunction
/csql.conf
24 if [ -s "$CREATEFILE" ]
26 REL_PATH
=`pwd`/sql
/ScalarFunction
29 echo "drop table t1;" >${REL_PATH}/dropt1.sql
31 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
>/dev
/null
2>&1
33 if [ "$VALGRIND" = "true" ]
35 valgrind
--tool=memcheck
--leak-check=full
$CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/timestamp_add_hour.sql
37 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/timestamp_add_hour.sql
40 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
41 rm -f ${REL_PATH}/dropt1.sql
46 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
52 rm -f ${REL_PATH}/dropt1.sql