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Run sqlline
===========
+Sqlline is a shell that connects to any JDBC data source and lets you execute SQL queries.
+Connect to Optiq and try out some queries.
+
$ ./sqlline
sqlline> !connect jdbc:optiq:model=target/test-classes/model.json admin admin
- sqlline> select * from emp;
sqlline> !tables
+ sqlline> !describe emps
+ sqlline> SELECT * FROM emps;
+ sqlline> EXPLAIN PLAN FOR SELECT * FROM emps;
+ sqlline> !connect jdbc:optiq:model=target/test-classes/smart.json admin admin
+ sqlline> EXPLAIN PLAN FOR SELECT * FROM emps;
+ sqlline> SELECT depts.name, count(*)
+ . . . .> FROM emps JOIN depts USING (deptno)
+ . . . .> GROUP BY depts.name;
+ sqlline> VALUES char_length('hello, ' || 'world!');
sqlline> !quit
