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disable table stats for MySQL 5 by default

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This commit is contained in:
Sebastian Mendel
2006-04-13 15:37:09 +00:00
parent b8ea26cfca
commit 951ea7cdfa
3 changed files with 28 additions and 20 deletions
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18
libraries/database_interface.lib.php
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@@ -453,7 +453,9 @@ function PMA_DBI_get_databases_full($database = null, $force_stats = false,
// for PMA bc:
// `SCHEMA_FIELD_NAME` AS `SHOW_TABLE_STATUS_FIELD_NAME`
$sql = '
SELECT `information_schema`.`SCHEMATA`.*,
SELECT `information_schema`.`SCHEMATA`.*';
if ($force_stats) {
$sql .= ',
COUNT(`information_schema`.`TABLES`.`TABLE_SCHEMA`)
AS `SCHEMA_TABLES`,
SUM(`information_schema`.`TABLES`.`TABLE_ROWS`)
@@ -468,17 +470,23 @@ function PMA_DBI_get_databases_full($database = null, $force_stats = false,
+ `information_schema`.`TABLES`.`INDEX_LENGTH`)
AS `SCHEMA_LENGTH`,
SUM(`information_schema`.`TABLES`.`DATA_FREE`)
AS `SCHEMA_DATA_FREE`
FROM `information_schema`.`SCHEMATA`
AS `SCHEMA_DATA_FREE`';
}
$sql .= '
FROM `information_schema`.`SCHEMATA`';
if ($force_stats) {
$sql .= '
LEFT JOIN `information_schema`.`TABLES`
ON `information_schema`.`TABLES`.`TABLE_SCHEMA`
= `information_schema`.`SCHEMATA`.`SCHEMA_NAME`
= `information_schema`.`SCHEMATA`.`SCHEMA_NAME`';
}
$sql .= '
' . $sql_where_schema . '
GROUP BY `information_schema`.`SCHEMATA`.`SCHEMA_NAME`
ORDER BY ' . PMA_backquote($sort_by) . ' ' . $sort_order
. $limit;
$databases = PMA_DBI_fetch_result( $sql, 'SCHEMA_NAME', null, $link );
unset( $sql_where_schema, $sql );
unset($sql_where_schema, $sql);
} else {
foreach ( PMA_DBI_get_dblist( $link ) as $database_name ) {
// MySQL forward compatibility