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40 lines
933 B
Python
Executable File
40 lines
933 B
Python
Executable File
#!/usr/bin/python
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# depends:
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# ^ mysql (debian: python-mysql.connector)
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host = '127.0.0.1'
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port = 3306
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database = 'cgrates'
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user = 'root'
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password = 'CGRateS.org'
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import mysql.connector
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config = {
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'user': user,
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'password': password,
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'host': host,
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'port': port,
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'database': database,
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}
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print('Connecting to MySQL...')
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cnx = mysql.connector.connect(**config)
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cursor = cnx.cursor()
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print('Renaming old column...')
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cursor.execute('ALTER TABLE cdrs CHANGE COLUMN `usage` `usage_old` DECIMAL(30,9)')
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print('Adding new column...')
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cursor.execute('ALTER TABLE cdrs ADD `usage` DECIMAL(30)')
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print('Setting new values...')
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cursor.execute('UPDATE cdrs SET `usage` = `usage_old` * 1000000000 WHERE usage_old IS NOT NULL')
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print('Deleting old column...')
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cursor.execute('ALTER TABLE cdrs DROP COLUMN usage_old')
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print('Closing MySQL connection...')
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cnx.close()
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