split up table creation SQL into separate files

lib-sql/tables/search_name.sql

@@ -0,0 +1,26 @@
+-- SPDX-License-Identifier: GPL-2.0-only
+--
+-- This file is part of Nominatim. (https://nominatim.org)
+--
+-- Copyright (C) 2026 by the Nominatim developer community.
+-- For a full list of authors see the git log.
+
+DROP TABLE IF EXISTS search_name;
+
+{% if not db.reverse_only %}
+
+CREATE TABLE search_name (
+  place_id BIGINT NOT NULL,
+  importance FLOAT NOT NULL,
+  search_rank SMALLINT NOT NULL,
+  address_rank SMALLINT NOT NULL,
+  name_vector integer[] NOT NULL,
+  nameaddress_vector integer[] NOT NULL,
+  country_code varchar(2),
+  centroid GEOMETRY(Geometry, 4326) NOT NULL
+  ) {{db.tablespace.search_data}};
+
+CREATE UNIQUE INDEX idx_search_name_place_id
+  ON search_name USING BTREE (place_id) {{db.tablespace.search_index}};
+
+{% endif %}