2 #Testing DATE_SUB function by subtracting day value
3 # Create table t1(f1 date, f2 date);
4 # insert into t1 values('2008-01-20', '2010-01-01');
5 # insert into t1 values('2009-04-20', '2011-02-01');
6 # insert into t1 values('2010-02-27', '2012-03-01');
7 # insert into t1 values('2011-02-28', '2013-03-01');
8 # insert into t1 values('2012-02-29', '2014-01-01');
10 # select * from t1 where date_sub(f2, interval 2 day) = '2012-02-28';
11 # select * from t1 where date_sub(f2, interval 15 day) <= '2012-02-28';
12 # select * from t1 where date_sub(f2, interval 15 day) >= '2012-02-15';
13 # select * from t1 where date_sub(f2, interval 40 day) <= '2012-01-21';
14 # select * from t1 where date_sub(f2, interval 40 day) != '2012-01-21';
15 # select * from t1 where date_sub(f2, interval 365 day) <= '2011-03-02';
16 # select * from t1 where date_sub(f2, interval 366 day) >= '2011-03-02';
17 # select * from t1 where date_sub(f2, interval 366 day) != '2011-03-02';
19 CREATEFILE
=${PWD}/sql
/ScalarFunction
/csql.conf
21 if [ -s "$CREATEFILE" ]
23 REL_PATH
=`pwd`/sql
/ScalarFunction
26 echo "drop table t1;" >${REL_PATH}/dropt1.sql
28 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
>/dev
/null
2>&1
30 if [ "$VALGRIND" = "true" ]
32 valgrind
--tool=memcheck
--leak-check=full
$CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/date_sub_day.sql
34 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/date_sub_day.sql
37 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
38 rm -f ${REL_PATH}/dropt1.sql
43 $CSQL_INSTALL_ROOT/bin
/csql
-s ${REL_PATH}/dropt1.sql
49 rm -f ${REL_PATH}/dropt1.sql