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move word table and normalisation SQL into tokenizer

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Creating and populating the word table is now the responsibility
of the tokenizer.

The get_maxwordfreq() function has been replaced with a
simple template parameter to the SQL during function installation.
The number is taken from the parameter list in the database to
ensure that it is not changed after installation.
This commit is contained in:
Sarah Hoffmann
2021-04-22 22:47:34 +02:00
parent b5540dc35c
commit fbbdd31399
15 changed files with 117 additions and 53 deletions
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17
lib-sql/tables.sql
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@@ -43,22 +43,6 @@ CREATE TABLE nominatim_properties (
);
GRANT SELECT ON TABLE nominatim_properties TO "{{config.DATABASE_WEBUSER}}";
drop table IF EXISTS word;
CREATE TABLE word (
word_id INTEGER,
word_token text,
word text,
class text,
type text,
country_code varchar(2),
search_name_count INTEGER,
operator TEXT
) {{db.tablespace.search_data}};
CREATE INDEX idx_word_word_token on word USING BTREE (word_token) {{db.tablespace.search_index}};
GRANT SELECT ON word TO "{{config.DATABASE_WEBUSER}}" ;
DROP SEQUENCE IF EXISTS seq_word;
CREATE SEQUENCE seq_word start 1;
drop table IF EXISTS location_area CASCADE;
CREATE TABLE location_area (
place_id BIGINT,
@@ -178,7 +162,6 @@ DROP SEQUENCE IF EXISTS seq_place;
CREATE SEQUENCE seq_place start 1;
GRANT SELECT on placex to "{{config.DATABASE_WEBUSER}}" ;
GRANT SELECT on place_addressline to "{{config.DATABASE_WEBUSER}}" ;
GRANT SELECT ON seq_word to "{{config.DATABASE_WEBUSER}}" ;
GRANT SELECT ON planet_osm_ways to "{{config.DATABASE_WEBUSER}}" ;
GRANT SELECT ON planet_osm_rels to "{{config.DATABASE_WEBUSER}}" ;
GRANT SELECT on location_area to "{{config.DATABASE_WEBUSER}}" ;