[development] Final recall: standardize LOBs handling for D6
hswong3i at gmail.com
Thu Aug 30 10:19:54 UTC 2007
Just hope to point out something very minor: this patch is stable
enough, since 24/07/2007
(http://drupal.org/node/147947#comment-278902). Both Oracle
(http://drupal.org/node/39260) and DB2 (http://drupal.org/node/165788)
drivers are successfully implemented for drupal-6.x-dev based on this
So, what are we still waiting for?
On 8/30/07, Edison Wong <hswong3i at gmail.com> wrote:
> After an indeed studying about differences between ADOdb, PDO and Drupal 6.x database abstract layer, it show that we are still
> missing a complete and standardized LOBs handling API, based on cross database compatibility concern (besides MySQL/PgSQL).
> Drupal 6.x existing database abstract layer provide db_encode_blob() and db_encode_blob() for BLOB handling only, as PgSQL require
> special API for BLOB encode/decode (In case of MySQL, it is a dummy abstraction, as MySQL seems BLOB data as like as normal string).
> BTW, this is not the complete picture of LOBs handling and its difficulties: besides BLOB, it is also a critical concern about
> limitation on CHAR/VARCHAR/CLOB (Character Large OBject) among most database; moreover, method of LOBs INSERT/UPDATE is also
> database specific.
> LOBs patch for Drupal 6.x (http://drupal.org/node/147947) will able to fill in this missing section, extent and complete our LOBs
> API functionality, with handy procedures. It should be the most common and strict forward solution when dueling with LOBs related
> difficulties. On the other hand, it shouldn't be a confusion for normal MySQL users, as it is very closed to the case of existing
> db_encode_blob() and db_decode_blob() implementation.
> We shouldn't miss the chances, but our chances are waiting for this patch :)
> (To view the thread, please navigate to http://edin.no-ip.com/html/?q=node/302)
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