Preview:
#! /bin/bash

# Setting Postgis password
export PGPASSWORD="postgis_password"

for i in $(ls /home/user/Saravaana/Summary_Data_Generation/pyspark/Output_File/COL/05/*.csv);
	do
		echo "Started: $i"
		psql -h host -U user -d database -c "\copy public.transdata (maid, transaction_datetime, latitude, longitude, geohash, dwell_time_in_seconds) from  '$i' with (format csv,header true, delimiter ',');"
		echo "Completed: $i"
	done;

# Unset password after the script finishes for security
unset PGPASSWORD
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