id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 11209,Upgrading Trac throws SQL-error,stefan@…,Roberto Longobardi,"I am using Trac 1.1.2dev-r11803 with MySQL and trying to install TestManager. The two generic plugins install fine, but when I install the actual TestManager plugin and upgrade Trac afterwards, I get the following error: OperationalError: (1071, 'Specified key was too long; max key length is 767 bytes') trac.log says it is the ""CREATE TABLE testcase"" that fails I can reproduce the error in MySQL, and I can create the table if I ommit the PRIMARY KEY part. I created the Trac database with this: CREATE DATABASE trac_myproject DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_bin; As far as I can see in the Trac documentation for MySQL, this should be all right, so what can I do to make the plugin work?",defect,closed,normal,TestManagerForTracPlugin,blocker,fixed,,,1.0