mirror of
https://github.com/zulip/zulip.git
synced 2025-11-04 14:03:30 +00:00
57ff573535
Loading sqlalchemy can take a significant amount of time, so splitting these into these own file can be a significant startup-time savings.
21 lines
693 B
Python
21 lines
693 B
Python
from sqlalchemy.sql import ColumnElement, column, func, literal
|
|
from sqlalchemy.types import Boolean, Text
|
|
|
|
from zerver.lib.topic import RESOLVED_TOPIC_PREFIX
|
|
|
|
|
|
def topic_match_sa(topic_name: str) -> ColumnElement[Boolean]:
|
|
# _sa is short for SQLAlchemy, which we use mostly for
|
|
# queries that search messages
|
|
topic_cond = func.upper(column("subject", Text)) == func.upper(literal(topic_name))
|
|
return topic_cond
|
|
|
|
|
|
def get_resolved_topic_condition_sa() -> ColumnElement[Boolean]:
|
|
resolved_topic_cond = column("subject", Text).startswith(RESOLVED_TOPIC_PREFIX)
|
|
return resolved_topic_cond
|
|
|
|
|
|
def topic_column_sa() -> ColumnElement[Text]:
|
|
return column("subject", Text)
|