10 calls to db_change_column() in Drupal 5

statistics_update_1000 in modules/statistics/statistics.install

Changes session ID field to VARCHAR(64) to add support for SHA-1 hashes.

system_update_1013 in modules/system/system.install

system_update_1016 in modules/system/system.install

Allow for longer URL encoded (%NN) UTF-8 characters in the location field of watchdog table.

system_update_1017 in modules/system/system.install

Allow role names to be up to 64 characters.

system_update_137 in modules/system/system.install

system_update_144 in modules/system/system.install

system_update_145 in modules/system/system.install

system_update_162 in modules/system/system.install

system_update_167 in modules/system/system.install

system_update_170 in modules/system/system.install