Hi,

When I upgraded Drupal 7.12 to 7.14. and trying to take backup of my database by backup and migrate. it though a error message "Could not complete the backup." and backup is not happening.

Could any know why this is happening?

CommentFileSizeAuthor
#4 1576812-4-case-7-14.patch1.01 KBmfer
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mahtoranjeet’s picture

mahtoranjeet CreditAttribution: mahtoranjeet commented

Hi,
Found some help from this thread http://drupal.org/node/1564408.

mfer’s picture

mfer CreditAttribution: mfer commented

Drupal 7.14 made a breaking change in http://drupalcode.org/project/drupal.git/blobdiff/464808fb43c82ebb4beb3c... #1171866: Enforced fetching of fields/columns in lowercase breaks third-party integration

mfer’s picture

mfer CreditAttribution: mfer commented
Version: 7.x-2.2 » 7.x-2.3
Priority: Normal » Critical
mfer’s picture

mfer CreditAttribution: mfer commented
Status: Active » Needs review
FileSize
1576812-4-case-7-14.patch1.01 KB

This patch is working for me.

The base issue is that prior to 7.14 drupal set the pdo connection case sensitivity to lower. In 7.14 it was not set meaning the responses from the database were taken as is. Column names start with an uppercase character (for example). So, everything started to break.

The attached patch grab the connections setting for this, sets it to lower, performs the query, and reverts back. This should work for all versions of Drupal 7.

micahw156’s picture

micahw156
he/him/his
CreditAttribution: micahw156 commented

Yep, patch in #4 fixed my broken backups on 7.14 also. Thanks, Matt!

ronan’s picture

ronan CreditAttribution: ronan commented
Status: Needs review » Closed (duplicate)

This should be fixed in 7.x-2.3. Can you confirm that you are running that version of the module?

Also, dupe: #1558680: Notice: Undefined index: name - BM can't read DB table names

kiliweb’s picture

kiliweb CreditAttribution: kiliweb commented

Patch #4 works perfectly ! Thanks, you !