我使用python脚本以mysqldump
格式使用sql.gz
导出数据库。如何使用此python脚本导入该sql.gz
文件?
我编写的代码适用于.sql
或.txt
个文件。
import MySQLdb
filename = self.ui.txtFileLocationImport.text()
# Open database connection
db = MySQLdb.connect(dbHostName, dbUser, dbPassword, databaseName)
# prepare a cursor object using cursor() method
cursor = db.cursor()
#Prepare SQL query to INSERT a record into the database.
f = open(filename , 'r')
try:
cursor.execute('SET foreign_key_checks = 0')
for sql in f:
if sql == '\n' or sql[0] == '/':
pass
else:
# Execute the SQL command
cursor.execute(str(sql))
#Commit your changes in the database
cursor.execute('SET foreign_key_checks = 1')
db.commit()
except Exception as e:
print e
# Rollback in case there is any error
db.rollback()
#close file
f.close()
# disconnect from server
db.close()
这仅适用于.txt
和.sql
文件。如何将此读取为sql.gz
文件?