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42d038f09b
The previous code is correctly flagged by semgrep 0.23 as a violation of our sql-format rule. Signed-off-by: Anders Kaseorg <anders@zulip.com>
27 lines
909 B
Python
27 lines
909 B
Python
from django.db import migrations
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class Migration(migrations.Migration):
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"""
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We're changing the stream deactivation process to make it mark all messages
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in the stream as read. For things to be consistent with streams that have been
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deactivated before this change, we need a migration to fix those old streams,
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to have all messages marked as read.
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"""
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dependencies = [
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('zerver', '0300_add_attachment_is_web_public'),
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]
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operations = [
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migrations.RunSQL(
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sql="""
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UPDATE zerver_usermessage SET flags = flags | 1
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FROM zerver_message
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INNER JOIN zerver_stream ON zerver_stream.recipient_id = zerver_message.recipient_id
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WHERE zerver_message.id = zerver_usermessage.message_id
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AND zerver_stream.deactivated;
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""",
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reverse_sql="",
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),
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]
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