read complex data from csv

tests/complex_data.a

@@ -0,0 +1,3 @@
+create table f (a float, b vecfloat, c int)
+load complex data infile 'data/test_complex.csv' into table f fields terminated by ',' element terminated by ';'
+select * from f

tests/q4.a

@@ -17,4 +17,10 @@ LOAD DATA INFILE "data/ticks.csv" INTO TABLE TICKS FIELDS TERMINATED BY ","
 SELECT max(endofdayprice/prev(endofdayprice)) as Max_Ratio
 FROM ticks
 ASSUMING ASC date
-WHERE ID = "3001"
+WHERE ID = "3001"
+
+CREATE TABLE ticks2(ID VARCHAR(20), max REAL, min REAL)
+INSERT INTO ticks2 SELECT ID AS ID, max(ratios(endofdayprice)) AS max, min(ratios(endofdayprice)) AS min from ticks  group by ID;
+
+SELECT ID, max, min
+FROM ticks2;