Merge pull request #3591 from lonvia/increase-required-postgresql

[nominatim.git] / src / nominatim_db / db / sql_preprocessor.py

diff --git a/src/nominatim_db/db/sql_preprocessor.py b/src/nominatim_db/db/sql_preprocessor.py
index 25faead4d7fcb75a1bd12fd866f96a82e88db76e..4424b3d81f9e5088ce2bb014c46d6c74bcc38b93 100644 (file)
--- a/src/nominatim_db/db/sql_preprocessor.py
+++ b/src/nominatim_db/db/sql_preprocessor.py
@@ -11,10 +11,11 @@ from typing import Set, Dict, Any, cast
 
 import jinja2
 
-from .connection import Connection, server_version_tuple, postgis_version_tuple
+from .connection import Connection
 from ..config import Configuration
 from ..db.query_pool import QueryPool
 
+
 def _get_partitions(conn: Connection) -> Set[int]:
     """ Get the set of partitions currently in use.
     """
@@ -35,6 +36,7 @@ def _get_tables(conn: Connection) -> Set[str]:
 
         return set((row[0] for row in list(cur)))
 
+
 def _get_middle_db_format(conn: Connection, tables: Set[str]) -> str:
     """ Returns the version of the slim middle tables.
     """
@@ -67,14 +69,8 @@ def _setup_postgresql_features(conn: Connection) -> Dict[str, Any]:
     """ Set up a dictionary with various optional Postgresql/Postgis features that
         depend on the database version.
     """
-    pg_version = server_version_tuple(conn)
-    postgis_version = postgis_version_tuple(conn)
-    pg11plus = pg_version >= (11, 0, 0)
-    ps3 = postgis_version >= (3, 0)
-    return {
-        'has_index_non_key_column': pg11plus,
-        'spgist_geom' : 'SPGIST' if pg11plus and ps3 else 'GIST'
-    }
+    return {}
+
 
 class SQLPreprocessor:
     """ A environment for preprocessing SQL files from the
@@ -102,7 +98,6 @@ class SQLPreprocessor:
         self.env.globals['db'] = db_info
         self.env.globals['postgres'] = _setup_postgresql_features(conn)
 
-
     def run_string(self, conn: Connection, template: str, **kwargs: Any) -> None:
         """ Execute the given SQL template string on the connection.
             The keyword arguments may supply additional parameters
@@ -114,7 +109,6 @@ class SQLPreprocessor:
             cur.execute(sql)
         conn.commit()
 
-
     def run_sql_file(self, conn: Connection, name: str, **kwargs: Any) -> None:
         """ Execute the given SQL file on the connection. The keyword arguments
             may supply additional parameters for preprocessing.
@@ -125,7 +119,6 @@ class SQLPreprocessor:
             cur.execute(sql)
         conn.commit()
 
-
     async def run_parallel_sql_file(self, dsn: str, name: str, num_threads: int = 1,
                                     **kwargs: Any) -> None:
         """ Execute the given SQL files using parallel asynchronous connections.