fix: remove bad test cause

qurious/src/execution/session.rs

@@ -81,6 +81,7 @@ impl ExecuteSession {
 
     pub fn execute_logical_plan(&self, plan: &LogicalPlan) -> Result<Vec<RecordBatch>> {
         let plan = self.optimizer.optimize(plan)?;
+        println!("plan: {:#?}", plan);
         match &plan {
             LogicalPlan::Ddl(ddl) => self.execute_ddl(ddl),
             LogicalPlan::Dml(stmt) => self.execute_dml(stmt),
@@ -252,19 +253,21 @@ mod tests {
     #[test]
     fn test_create_table() -> Result<()> {
         let session = ExecuteSession::new()?;
-        session.sql("create table t (v1 int, v2 int);")?;
+        session.sql("create table x(a int, b int);")?;
+        session.sql("create table y(c int, d int);")?;
         // session.sql("create table b(v1 int, v2 float);")?;
         // session.sql("create table t(v1 int not null, v2 int not null, v3 double not null)")?;
 
         // session.sql("create table x(a int, b int);")?;
         // session.sql("create table y(c int, d int);")?;
 
-        session.sql("insert into t values (1, 0), ( 2, 2), (3, 15), (2, 12), (3, 9), (1, 5);")?;
+        session.sql("insert into x values (1, 2), (1, 3);")?;
+        session.sql("insert into y values (1, 5), (1, 6), (2, 7);")?;
         // session.sql("insert into b select v1, v2 from a;")?;
         // session.sql("INSERT INTO test VALUES (1, 1), (2, 2), (3, 3), (3, 5), (NULL, NULL);")?;
         // session.sql("select a, b, c, d from x join y on a = c")?;
         println!("++++++++++++++");
-        let batch = session.sql("select 42")?;
+        let batch = session.sql("select a, b, c, d from x, y;")?;
 
         print_batches(&batch)?;