various Oracle bug fixes (such as missing queries), bumping up version and provides to 4.7d2 as the new Bug Tracker and Workflow will rely on these fixes
Eliminated acs_privilege_hierarchy_index in favor of using acs_privilege_descendant_map. In addition, rewrote trigger for creating acs_privilege_descendant_map as permissions creation was getting too slow on .LRN. .LRN has somewhere in the neighborhood of 90 entries in the privilege hierarchy, which is much higher than anticipated.
Eliminated acs_privilege_hierarchy_index in favor of using acs_privilege_descendant_map. In addition, rewrote trigger for creating acs_privilege_descendant_map as permissions creation was getting too slow on .LRN. .LRN has somewhere in the neighborhood of 90 entries in the privilege hierarchy, which is much higher than anticipated.
adds ad_httpget which will returns status and last modified in addition to the page, makes util_httpget a call to ad_httpget bug 212 patch 77 Simon Carstensen