Executing a single commandΒΆ

You may want to run more queries without entering tsql prompt. Tsql provides the -c argument for above requirement. And Tajo assumes that queries are separated by semicolon as follows:

$ bin/tsql  -c "select count(*) from table1; select sum(score) from table1;"
Progress: 0%, response time: 0.217 sec
Progress: 0%, response time: 0.218 sec
Progress: 100%, response time: 0.317 sec
?count
-------------------------------
5
(1 rows, 0.317 sec, 2 B selected)
Progress: 0%, response time: 0.202 sec
Progress: 0%, response time: 0.204 sec
Progress: 100%, response time: 0.345 sec
?sum
-------------------------------
15.0
(1 rows, 0.345 sec, 5 B selected)