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File Managed Alter

This is simple utility module that enables you to increase the length of the 'uri' field used by the 'file_managed' table which is in turn used by Drupal's 'file' entity. This module increases the maximum length from varchar(255) to varchar(2048).

Background

By default, in Drupal there is a restriction of 255 chars on the varchar size or length of the uri field in the file_managed table. In some circumstances this is not sufficient and may result in an exception.

e.g.

ResponseText: The website encountered an unexpected error. Please try again later.Drupal\Core\Entity\EntityStorageException: SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'uri' at row 1: INSERT INTO "file_managed" ("uuid", "langcode", "uid", "filename", "uri", "filemime", "filesize", "status", "created", "changed") VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array

Reasons to increase the uri length

Microsoft Internet Explorer has a maximum uniform resource locator (URL) length of 2,083 characters. Internet Explorer also has a maximum path length of 2,048
characters.

If you are using the GET method, you are limited to a maximum of 2,048 characters, minus the number of characters in the actual path.

RFC 2616, "Hypertext Transfer Protocol -- HTTP/1.1," does not specify any
requirement for URL length.

Reasons to NOT increase the uri length

Other modules both core and contrib may make assumptions about the length of this field.

https://www.drupal.org/project/file_managed_alter

Date Created
11 months 1 week ago

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