Enhance cross database compatibility is important for our Drupal Core, especially when we are going to ship D7 with PHP5.2.x PDO implementation. BTW, this will require number of individual patches, so your help and review are required - add it to the top list with a brief description and an estimate of the time to review. Once reviewed, move the issues to the bottom "reviewed" list, perhaps with your name attached.
Need Review
- http://drupal.org/node/371 - Resolve ANSI SQL-92/99/2003 reserved words conflict. (just a few minute, but need a lot of follow up)
http://drupal.org/node/199217 - Split Schema API and shared functions from DB drivers. (just a few minute)(Already come with TNG DB)- http://drupal.org/node/167335 - Handle database-specific SQL functions/operators by simple abstraction. (just a few minute)
http://drupal.org/node/199101 - Core queries coding style cleanup for PDO development (should be RTBC, but need a lot of follow up)(Already come with TNG DB)http://drupal.org/node/218128 - Enhance _db_query_callback() for PDO.http://drupal.org/node/183148 - INSERT/UPDATE/DELETE API, drupal_drop_record() and enhance drupal_write_record().(Already come with TNG DB)- http://drupal.org/node/147947 - Replace some TEXT:BIG with BLOB, based on cross database compatibility concern.