Export Oracle Database to CSV

#!/usr/bin/env python

import sys
import csv
import cx_Oracle

connection = raw_input("Enter Oracle DB connection (user/pass@database) : ")
orcl = cx_Oracle.connect(connection)
curs = orcl.cursor()

printHeader = True

sql = "select * from tab"
curs.execute(sql)

for row_data in curs:
 if not row_data[0].startswith('BIN$'):
 tableName = row_data[0]

 csv_file_dest = tableName + ".csv"
 outputFile = open(csv_file_dest,'w')
 output = csv.writer(outputFile, dialect='excel')
 sql = "select * from " + tableName
 curs2 = orcl.cursor()
 curs2.execute(sql)

 if printHeader:
 cols = []
 for col in curs2.description:
 cols.append(col[0])
 output.writerow(cols)

 for row_data in curs2:
 output.writerow(row_data)

 outputFile.close()

Pass

Test