Merge 'Add support for parenthesized conditions' from Kim Seon Woo

### Motivation
Add support for WHERE parenthesized conditions
- closes #153

Closes #338

core/storage/sqlite3_ondisk.rs

@@ -248,7 +248,7 @@ pub enum PageType {
 }
 
 impl TryFrom<u8> for PageType {
-    type Error = crate::error::LimboError;
+    type Error = LimboError;
 
     fn try_from(value: u8) -> Result<Self> {
         match value {

core/translate/expr.rs

@@ -537,6 +537,17 @@ pub fn translate_condition_expr(
                 );
             }
         }
+        ast::Expr::Parenthesized(exprs) => {
+            for expr in exprs {
+                let _ = translate_condition_expr(
+                    program,
+                    referenced_tables,
+                    expr,
+                    cursor_hint,
+                    condition_metadata,
+                );
+            }
+        }
         _ => todo!("op {:?} not implemented", expr),
     }
     Ok(())

testing/where.test

@@ -252,4 +252,18 @@ do_execsql_test where_multiple {
 
 do_execsql_test where_multiple_flipped {
     select id, first_name, age from users where age < 50 and id = 5;
-} {5|Edward|15}
+} {5|Edward|15}
+
+do_execsql_test where-parentheses-and {
+    select id, name from products where (id = 5 and name = 'sweatshirt') and (id = 5 and name = 'sweatshirt') ORDER BY id;
+} {5|sweatshirt}
+
+do_execsql_test where-nested-parentheses {
+    select id, name from products where ((id = 5 and name = 'sweatshirt') or (id = 1 and name = 'hat')) ORDER BY id;
+} {1|hat
+5|sweatshirt}
+
+do_execsql_test where-complex-parentheses {
+    select id, name from products where ((id = 5 and name = 'sweatshirt') or (id = 1 and name = 'hat')) and (name = 'sweatshirt' or name = 'hat') ORDER BY id;
+} {1|hat
+5|sweatshirt}