Here is my sample data
CREATE TABLE ##Source_table1
(
s_isc VARCHAR(20)
,s_sta VARCHAR(20)
,s_rateDECIMAL
,s_weekdayDATE
,s_starttimeDATETIME
,s_endtimeDATETIME
,s_keyint
)
INSERT INTO ##Source_ta
CREATE TABLE ##Source_table1
(
s_isc VARCHAR(20)
,s_sta VARCHAR(20)
,s_rateDECIMAL
,s_weekdayDATE
,s_starttimeDATETIME
,s_endtimeDATETIME
,s_keyint
)
INSERT INTO ##Source_ta