Trac Lightning

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• traclightning
• traclightning-4.x

# -*- coding: utf-8 -*-

from trac.db import DatabaseManager

def do_upgrade(env, cursor):
    db_connector, _ = DatabaseManager(env)._get_connector()

    # Create indices for forum, topic and message times.
    cursor.execute("CREATE INDEX forum_time_idx "
                   "ON forum (time)")
    cursor.execute("CREATE INDEX topic_time_idx "
                   "ON topic (time)")
    cursor.execute("CREATE INDEX message_time_idx "
                   "ON message (time)")

    # Set database schema version.
    cursor.execute("UPDATE system "
                   "SET value = '4' "
                   "WHERE name = 'discussion_version'")