mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
51 lines
1.1 KiB
Python
Executable File
51 lines
1.1 KiB
Python
Executable File
#!/usr/bin/python3
|
|
|
|
# depends:
|
|
# ^ mysql (debian: python-mysql.connector)
|
|
|
|
import mysql.connector
|
|
|
|
host = '127.0.0.1'
|
|
port = 3306
|
|
database = 'cgrates'
|
|
user = 'root'
|
|
password = 'CGRateS.org'
|
|
|
|
config = {
|
|
'user': user,
|
|
'password': password,
|
|
'host': host,
|
|
'port': port,
|
|
'database': database,
|
|
}
|
|
|
|
print('Connecting to MySQL...')
|
|
cnx = mysql.connector.connect(**config)
|
|
cursor = cnx.cursor()
|
|
|
|
print('Renaming old column...')
|
|
cursor.execute(
|
|
(
|
|
'ALTER TABLE cdrs'
|
|
' CHANGE COLUMN `usage` `usage_old`'
|
|
' DECIMAL(30,9)'
|
|
)
|
|
)
|
|
|
|
print('Adding new column...')
|
|
cursor.execute('ALTER TABLE cdrs ADD `usage` DECIMAL(30)')
|
|
|
|
print('Setting new values...')
|
|
cursor.execute(
|
|
(
|
|
'UPDATE cdrs SET `usage` = `usage_old` * 1000000000'
|
|
' WHERE usage_old IS NOT NULL'
|
|
)
|
|
)
|
|
|
|
print('Deleting old column...')
|
|
cursor.execute('ALTER TABLE cdrs DROP COLUMN usage_old')
|
|
|
|
print('Closing MySQL connection...')
|
|
cnx.close()
|