No valid database connection Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'opeldend_jdb.g1.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by SQL=SELECT g1.id, g1.name, COUNT(g2.name) AS level FROM jos_core_acl_aro_groups AS g1 INNER JOIN jos_core_acl_aro_groups AS g2 ON g1.lft BETWEEN g2.lft AND g2.rgt WHERE g1.lft BETWEEN 3 AND 12 GROUP BY g1.name ORDER BY g1.lft
No valid database connection Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'opeldend_jdb.g1.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by SQL=SELECT g1.id, g1.name, COUNT(g2.name) AS level FROM jos_core_acl_aro_groups AS g1 INNER JOIN jos_core_acl_aro_groups AS g2 ON g1.lft BETWEEN g2.lft AND g2.rgt WHERE g1.lft BETWEEN 13 AND 20 GROUP BY g1.name ORDER BY g1.lft