period = "573"
SHYA= sqldf("select PPMONTH, REGION, WEARSEG, sum(uncal_value) as uncal_value \
from Ftable where region in ("Shanghai") and WEARSEG in ("Men","Women")\
and PPMONTH in (period) group by PPMONTH,WEARSEG")
sql in (period")
PandaSQLException: (sqlite3.OperationalError) no such column: period [SQL: "select PPMONTH, REGION, WEARSEG, sum(uncal_value) as uncal_value-sharp-sharp-sharp
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