Open Query blog

At DrupalSouth 2010 (Wellington) after LCA2010, Peter and I implemented a Drupal module as a practical example of how the OQGRAPH engine can be used to enable social networking trickery in any website. The friendlist_graph module (available from GitHub) extends friendlist, which implements basic functionality of friends (2-way) and fans (1-way) for Drupal users.
The friendlist_graph [...]

Filed under: Conferences, GRAPH engine | by arjen Social tagging: cafuego > drizzle > drupal > drupalsouth > friendlist > friendlist_graph > GRAPH engine > lca2010 > mariadb > mysql > open query > OQGRAPH
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I spent some time earlier this week trying to debug a permissions problem in Drupal.
After a lot of head-scratching, it turned out that Drupal assumes that when you run INSERT queries sequentially on a table with an auto_increment integer column, the values that are assigned to this column will also be sequential, ie: 1, 2, [...]

Filed under: Good practice / Bad practice | by cafuego Social tagging: auto_increment > checking > drupal > master > mysql > replication > scaling
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