osm-search/Nominatim
1
1
Fork 0
mirror of https://github.com/osm-search/Nominatim.git synced 2024-11-27 00:49:55 +03:00
Code Issues Packages Projects Releases Wiki Activity

Update DB.php

Browse Source
This commit is contained in:
t-tomek 2022-12-21 16:30:55 +01:00 committed by GitHub
parent 244b6fcef6
commit 87a109d0e9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
lib-php/DB.php
View File

@ -38,23 +38,28 @@ class DB
// https://secure.php.net/manual/en/ref.pdo-pgsql.connection.php
try {
$conn = new \PDO($this->sDSN, null, null, $aConnOptions);
$this->connection = new \PDO($this->sDSN, null, null, $aConnOptions);
} catch (\PDOException $e) {
$sMsg = 'Failed to establish database connection:' . $e->getMessage();
throw new \Nominatim\DatabaseError($sMsg, 500, null, $e->getMessage());
}
$conn->exec("SET DateStyle TO 'sql,european'");
$conn->exec("SET client_encoding TO 'utf-8'");
$this->connection->exec("SET DateStyle TO 'sql,european'");
$this->connection->exec("SET client_encoding TO 'utf-8'");
// Disable JIT and parallel workers. They interfere badly with search SQL.
$conn->exec("SET jit_above_cost TO -1");
$conn->exec("SET max_parallel_workers_per_gather TO 0");
if ($this->getPostgresVersion() < 11) {
$this->connection->exec("UPDATE pg_settings SET setting = -1 WHERE name = 'jit_above_cost'");
$this->connection->exec("UPDATE pg_settings SET setting = 0 WHERE name = 'max_parallel_workers_per_gather'");
} else {
$this->connection->exec("SET jit_above_cost TO -1");
$this->connection->exec("SET max_parallel_workers_per_gather TO 0");
}
$iMaxExecution = ini_get('max_execution_time');
if ($iMaxExecution > 0) {
$conn->setAttribute(\PDO::ATTR_TIMEOUT, $iMaxExecution); // seconds
}
$this->connection = $conn;
return true;
}