No need to left join into worker table - thanks, Javier!

sql/procedures.mysql

@@ -37,7 +37,6 @@ CREATE OR REPLACE VIEW progress AS
 CREATE OR REPLACE VIEW msg AS
     SELECT a.analysis_id, a.logic_name, m.*
     FROM log_message m
-    LEFT JOIN worker w USING (worker_id)
     LEFT JOIN job j ON (j.job_id=m.job_id)
     LEFT JOIN analysis_base a ON (a.analysis_id=j.analysis_id);
 

sql/procedures.pgsql

@@ -37,7 +37,6 @@ CREATE OR REPLACE VIEW progress AS
 CREATE OR REPLACE VIEW msg AS
     SELECT a.analysis_id, a.logic_name, m.*
     FROM log_message m
-    LEFT JOIN worker w USING (worker_id)
     LEFT JOIN job j ON (j.job_id=m.job_id)
     LEFT JOIN analysis_base a ON (a.analysis_id=j.analysis_id);
 

sql/procedures.sqlite

@@ -37,7 +37,6 @@ CREATE VIEW IF NOT EXISTS progress AS
 CREATE VIEW IF NOT EXISTS msg AS
     SELECT a.analysis_id, a.logic_name, m.*
     FROM log_message m
-    LEFT JOIN worker w USING (worker_id)
     LEFT JOIN job j ON (j.job_id=m.job_id)
     LEFT JOIN analysis_base a ON (a.analysis_id=j.analysis_id);