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authorPatrick Cloke <clokep@users.noreply.github.com>2022-11-09 09:55:34 -0500
committerGitHub <noreply@github.com>2022-11-09 09:55:34 -0500
commite9a4343cb2daa55503bb2a2d1431d83bf9773e68 (patch)
tree8b03545cd8085d1cb139f524f96d3bc9ccef7360 /synapse/storage/engines/postgres.py
parentBump dawidd6/action-download-artifact from 2.24.0 to 2.24.1 (#14398) (diff)
downloadsynapse-e9a4343cb2daa55503bb2a2d1431d83bf9773e68.tar.xz
Drop support for Postgres 10 in full text search code. (#14397)
Diffstat (limited to 'synapse/storage/engines/postgres.py')
-rw-r--r--synapse/storage/engines/postgres.py16
1 files changed, 0 insertions, 16 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py
index 0c4fd88914..719a517336 100644
--- a/synapse/storage/engines/postgres.py
+++ b/synapse/storage/engines/postgres.py
@@ -170,22 +170,6 @@ class PostgresEngine(
         """Do we support the `RETURNING` clause in insert/update/delete?"""
         return True
 
-    @property
-    def tsquery_func(self) -> str:
-        """
-        Selects a tsquery_* func to use.
-
-        Ref: https://www.postgresql.org/docs/current/textsearch-controls.html
-
-        Returns:
-            The function name.
-        """
-        # Postgres 11 added support for websearch_to_tsquery.
-        assert self._version is not None
-        if self._version >= 110000:
-            return "websearch_to_tsquery"
-        return "plainto_tsquery"
-
     def is_deadlock(self, error: Exception) -> bool:
         if isinstance(error, psycopg2.DatabaseError):
             # https://www.postgresql.org/docs/current/static/errcodes-appendix.html