from trac.db import Table,Column,Index,DatabaseManager
def do_upgrade(env, ver, cursor):
"""Rename the column `sql` in the `report` table for compatibity with MySQL.
"""
cursor.execute("CREATE TEMPORARY TABLE report_old AS SELECT * FROM report")
cursor.execute("DROP TABLE report")
table = Table('report', key='id')[
Column('id', auto_increment=True),
Column('author'),
Column('title'),
Column('query'),
Column('description')
]
db_connector, _ = DatabaseManager(env)._get_connector()
for stmt in db_connector.to_sql(table):
cursor.execute(stmt)
cursor.execute("INSERT INTO report (id,author,title,query,description) "
"SELECT id,author,title,sql,description FROM report_old")
cursor.execute("DROP TABLE report_old")
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