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Feature 511 : add support for sqlite database engine

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Using session_write_close function when session handler use database because write is called after object destruction.

git-svn-id: http://piwigo.org/svn/trunk@4781 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
nikrou
2010-01-28 11:30:36 +00:00
parent 22191d91a2
commit 386864cd26
10 changed files with 1151 additions and 69 deletions
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include/dblayer/functions_pgsql.inc.php
+14 -52
View File
@@ -70,8 +70,6 @@ function pwg_query($query)
{
global $conf,$page,$debug,$t2;
// Log::getInstance()->debug($query);
$start = get_moment();
($result = pg_query($query)) or die($query."\n<br>".pg_last_error());
@@ -212,9 +210,9 @@ function mass_updates($tablename, $dbfields, $datas, $flags=0)
{
if (count($datas) == 0)
return;
// depending on the MySQL version, we use the multi table update or N update queries
if (count($datas) < 10)
{ // MySQL is prior to version 4.0.4, multi table update feature is not available
{
foreach ($datas as $data)
{
$query = '
@@ -378,61 +376,26 @@ function do_maintenance_all_tables()
$all_tables = array();
// List all tables
$query = 'SHOW TABLES LIKE \''.$prefixeTable.'%\'';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
array_push($all_tables, $row[0]);
}
$query = 'SELECT tablename FROM pg_tables
WHERE tablename like \''.$prefixeTable.'%\'';
// Repair all tables
$query = 'REPAIR TABLE '.implode(', ', $all_tables);
$mysql_rc = pwg_query($query);
// Re-Order all tables
foreach ($all_tables as $table_name)
{
$all_primary_key = array();
$query = 'DESC '.$table_name.';';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
if ($row['Key'] == 'PRI')
{
array_push($all_primary_key, $row['Field']);
}
}
if (count($all_primary_key) != 0)
{
$query = 'ALTER TABLE '.$table_name.' ORDER BY '.implode(', ', $all_primary_key).';';
$mysql_rc = $mysql_rc && pwg_query($query);
}
}
$all_tables = array_from_query($query, 'tablename');
// Optimize all tables
$query = 'OPTIMIZE TABLE '.implode(', ', $all_tables);
$mysql_rc = $mysql_rc && pwg_query($query);
if ($mysql_rc)
foreach ($all_tables as $table)
{
array_push(
$page['infos'],
l10n('Optimizations completed')
);
}
else
{
array_push(
$page['errors'],
l10n('Optimizations errors')
);
$query = 'VACUUM FULL '.$table;
pwg_query($query);
}
array_push($page['infos'],
l10n('Optimizations completed')
);
}
function pwg_db_concat_ws($string, $separaor)
function pwg_db_concat_ws($array, $separator)
{
return 'ARRAY_TO_STRING(ARRAY['.$string.'],\''.$separaor.'\')';
$string = implode($array, ',');
return 'ARRAY_TO_STRING(ARRAY['.$string.'],\''.$separator.'\')';
}
function pwg_db_cast_to_text($string)
@@ -449,7 +412,6 @@ function pwg_db_cast_to_text($string)
function get_enums($table, $field)
{
$typname = preg_replace('/'.$GLOBALS['prefixeTable'].'/', '', $table);
Log::getInstance()->debug($typname);
$typname .= '_' . $field;
$query = 'SELECT