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pre-create word list to avoid duplicates due to parallel indexing

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This commit is contained in:
Sarah Hoffmann
2012-05-13 09:15:56 +02:00
parent b9a3e52a67
commit c32fa2172d
2 changed files with 33 additions and 1 deletions
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26
sql/functions.sql
View File

@@ -389,7 +389,7 @@ BEGIN
result := '{}'::INTEGER[];
s := make_standard_name(src);
w := getorcreate_name_id(s);
w := getorcreate_name_id(s, src);
IF NOT (ARRAY[w] <@ result) THEN
result := result || w;
@@ -407,6 +407,30 @@ BEGIN
END LOOP;
END IF;
words := regexp_split_to_array(src, E'[,;()]');
IF array_upper(words, 1) != 1 THEN
FOR j IN 1..array_upper(words, 1) LOOP
s := make_standard_name(words[j]);
IF s != '' THEN
w := getorcreate_word_id(s);
IF NOT (ARRAY[w] <@ result) THEN
result := result || w;
END IF;
END IF;
END LOOP;
END IF;
s := regexp_replace(src, '市$', '');
IF s != src THEN
s := make_standard_name(s);
IF s != '' THEN
w := getorcreate_name_id(s, src);
IF NOT (ARRAY[w] <@ result) THEN
result := result || w;
END IF;
END IF;
END IF;
RETURN result;
END;
$$

8
utils/setup.php
View File

@@ -264,6 +264,14 @@
if (!pg_query($oDB->connection, 'CREATE SEQUENCE seq_place start 100000')) fail(pg_last_error($oDB->connection));
echo '.';
// pre-create the word list
if (!pg_query($oDB->connection, 'select count(make_keywords(v)) from (select distinct svals(name) as v from place) as w where v is not null;')) fail(pg_last_error($oDB->connection));
echo '.';
if (!pg_query($oDB->connection, 'select count(make_keywords(v)) from (select distinct postcode as v from place) as w where v is not null;')) fail(pg_last_error($oDB->connection));
echo '.';
if (!pg_query($oDB->connection, 'select count(getorcreate_housenumber_id(v)) from (select distinct housenumber as v from place where housenumber is not null) as w;')) fail(pg_last_error($oDB->connection));
echo '.';
$aDBInstances = array();
for($i = 0; $i < $iInstances; $i++)
{