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-rw-r--r--application/config/migration.php2
-rw-r--r--application/migrations/019_change_filesize_type.php51
2 files changed, 52 insertions, 1 deletions
diff --git a/application/config/migration.php b/application/config/migration.php
index 659907cb8..45ce7711b 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -21,7 +21,7 @@ $config['migration_enabled'] = true;
| be upgraded / downgraded to.
|
*/
-$config['migration_version'] = 18;
+$config['migration_version'] = 19;
/*
diff --git a/application/migrations/019_change_filesize_type.php b/application/migrations/019_change_filesize_type.php
new file mode 100644
index 000000000..33abf89ed
--- /dev/null
+++ b/application/migrations/019_change_filesize_type.php
@@ -0,0 +1,51 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Migration_change_filesize_type extends CI_Migration {
+
+ public function up()
+ {
+ $prefix = $this->db->dbprefix;
+
+ if ($this->db->dbdriver == 'postgre') {
+ $this->db->query('
+ ALTER TABLE "'.$prefix.'file_storage"
+ ALTER "filesize" TYPE bigint;
+ ');
+ } else {
+ $this->db->query('
+ ALTER TABLE `'.$prefix.'file_storage`
+ MODIFY `filesize` bigint;
+ ');
+ }
+
+ $chunk = 500;
+
+ $this->db->where('filesize', 2147483647);
+ $total = $this->db->count_all_results("file_storage");
+
+ for ($limit = 0; $limit < $total; $limit += $chunk) {
+ $query = $this->db->select('hash, id')
+ ->from('file_storage')
+ ->where('filesize', 2147483647)
+ ->limit($chunk, $limit)
+ ->get()->result_array();
+
+ foreach ($query as $key => $item) {
+ $data_id = $item["hash"].'-'.$item['id'];
+ $filesize = filesize($this->mfile->file($data_id));
+
+ $this->db->where('id', $item['id'])
+ ->set(array(
+ 'filesize' => $filesize,
+ ))
+ ->update('file_storage');
+ }
+ }
+ }
+
+ public function down()
+ {
+ throw new \exceptions\ApiException("migration/downgrade-not-supported", "downgrade not supported");
+ }
+}