from django.db import migrations


class Migration(migrations.Migration):

    dependencies = [
        ("zerver", "0111_botuserstatedata"),
    ]

    operations = [
        migrations.RunSQL(
            """
            CREATE INDEX zerver_mutedtopic_stream_topic
            ON zerver_mutedtopic
            (stream_id, upper(topic_name))
            """,
            reverse_sql="DROP INDEX zerver_mutedtopic_stream_topic;",
        ),
    ]