X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/bc8b2d4ae0dbaef64448ddcb530de9626da9d82d..75c631f08093d0cc7330d313bd3bb58cb2c1924b:/nominatim/db/sql_preprocessor.py

diff --git a/nominatim/db/sql_preprocessor.py b/nominatim/db/sql_preprocessor.py
index d756a215..a1bf5b7f 100644
--- a/nominatim/db/sql_preprocessor.py
+++ b/nominatim/db/sql_preprocessor.py
@@ -41,27 +41,15 @@ def _setup_tablespace_sql(config):
     return out
 
 
-def _setup_postgres_sql(conn):
-    """ Set up a dictionary with various Postgresql/Postgis SQL terms which
-        are dependent on the database version in use.
-    """
-    out = {}
-    pg_version = conn.server_version_tuple()
-    # CREATE INDEX IF NOT EXISTS was introduced in PG9.5.
-    # Note that you need to ignore failures on older versions when
-    # using this construct.
-    out['if_index_not_exists'] = ' IF NOT EXISTS ' if pg_version >= (9, 5, 0) else ''
-
-    return out
-
-
 def _setup_postgresql_features(conn):
     """ Set up a dictionary with various optional Postgresql/Postgis features that
         depend on the database version.
     """
     pg_version = conn.server_version_tuple()
+    postgis_version = conn.postgis_version_tuple()
     return {
-        'has_index_non_key_column': pg_version >= (11, 0, 0)
+        'has_index_non_key_column': pg_version >= (11, 0, 0),
+        'spgist_geom' : 'SPGIST' if postgis_version >= (3, 0) else 'GIST'
     }
 
 class SQLPreprocessor:
@@ -87,7 +75,6 @@ class SQLPreprocessor:
 
         self.env.globals['config'] = config
         self.env.globals['db'] = db_info
-        self.env.globals['sql'] = _setup_postgres_sql(conn)
         self.env.globals['postgres'] = _setup_postgresql_features(conn)