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Allow db->set_timeout(null) to disable DB timeouts, see #874

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This commit is contained in:
Shish
2021-09-22 15:42:41 +01:00
parent 9e52434480
commit 3bb1566df2
7 changed files with 13 additions and 12 deletions
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9
core/dbengine.php
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@@ -23,7 +23,7 @@ abstract class DBEngine
return 'CREATE TABLE '.$name.' ('.$data.')';
}
abstract public function set_timeout(PDO $db, int $time);
abstract public function set_timeout(PDO $db, ?int $time);
abstract public function get_version(PDO $db): string;
@@ -53,7 +53,7 @@ class MySQL extends DBEngine
return 'CREATE TABLE '.$name.' ('.$data.') '.$ctes;
}
public function set_timeout(PDO $db, int $time): void
public function set_timeout(PDO $db, ?int $time): void
{
// These only apply to read-only queries, which appears to be the best we can to mysql-wise
// $db->exec("SET SESSION MAX_EXECUTION_TIME=".$time.";");
@@ -98,8 +98,9 @@ class PostgreSQL extends DBEngine
return "CREATE TABLE $name ($data)";
}
public function set_timeout(PDO $db, int $time): void
public function set_timeout(PDO $db, ?int $time): void
{
if(is_null($time)) $time = 0;
$db->exec("SET statement_timeout TO ".$time.";");
}
@@ -210,7 +211,7 @@ class SQLite extends DBEngine
return "CREATE TABLE $name ($cols_redone); $extras";
}
public function set_timeout(PDO $db, int $time): void
public function set_timeout(PDO $db, ?int $time): void
{
// There doesn't seem to be such a thing for SQLite, so it does nothing
}