Correct some typos

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

diff --git a/nominatim/db/sql_preprocessor.py b/nominatim/db/sql_preprocessor.py
index 31b4a8c0f9a0042877cb652f6578fe2e896a899a..839f682d8a8e5db722657751e6b9e4051db9d002 100644 (file)
--- a/nominatim/db/sql_preprocessor.py
+++ b/nominatim/db/sql_preprocessor.py
@@ -57,9 +57,11 @@ def _setup_postgresql_features(conn: Connection) -> Dict[str, Any]:
     """
     pg_version = conn.server_version_tuple()
     postgis_version = conn.postgis_version_tuple()
+    pg11plus = pg_version >= (11, 0, 0)
+    ps3 = postgis_version >= (3, 0)
     return {
-        'has_index_non_key_column': pg_version >= (11, 0, 0),
-        'spgist_geom' : 'SPGIST' if postgis_version >= (3, 0) else 'GIST'
+        'has_index_non_key_column': pg11plus,
+        'spgist_geom' : 'SPGIST' if pg11plus and ps3 else 'GIST'
     }
 
 class SQLPreprocessor:
@@ -88,6 +90,18 @@ class SQLPreprocessor:
         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
+            for preprocessing.
+        """
+        sql = self.env.from_string(template).render(**kwargs)
+
+        with conn.cursor() as cur:
+            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.
@@ -101,7 +115,7 @@ class SQLPreprocessor:
 
     def run_parallel_sql_file(self, dsn: str, name: str, num_threads: int = 1,
                               **kwargs: Any) -> None:
-        """ Execure the given SQL files using parallel asynchronous connections.
+        """ Execute the given SQL files using parallel asynchronous connections.
             The keyword arguments may supply additional parameters for
             preprocessing.