int is long, select column can be function, some fixes..

just to get it work.. needs improvement

main.cpp

@@ -3,7 +3,7 @@
 
 // https://dev.to/joaoh82/what-would-sqlite-look-like-if-written-in-rust-part-1-2np4
 
-// parser should get lexer as param and table executor to be able translate * or get types or so
+// parser should get m_lexer as param and table executor to be able translate * or get types or so
 // podporovat create as select
 // drop table
 
@@ -15,6 +15,8 @@ int main(int argc, char *argv[]) {
 		    "insert into a (i, s) values(3, 'two')",
 		    "insert into a (i, s) values(4, lower('FOUR'))",
 		    "insert into a (i, s) values(5, 'five')",
+		    "insert into a (i, s) values(to_date('20.12.1973', '%d.%m.%Y'), 'six')",
+		    "save table a into '/tmp/a.csv'",
 //		    "select i, s from a where i > 2",
 //		    "select i, s from a where i = 1",
 //		    "select i, s from a where s = 'two'",
@@ -29,9 +31,10 @@ int main(int argc, char *argv[]) {
 //		    "create table data (ticker varchar(8), price float null)",
 //		    "load data from '/Users/vaclavt/Library/Mobile Documents/com~apple~CloudDocs/Development/usql/data.csv')",
 //		    "select ticker, price from data",
-		    "select i, s, f from a where i < 300",
+//		    "select i, s, f from a where i < 300",
 		    "create table x as select i, s, f from a where i < 300",
-		    "select i, s, f from x where i < 300"
+		    "select i, s, f from x where i < 300",
+		    "select i, to_string(i, '%d.%m.%Y'), s, f from a where i > 300"
 	};