perf: enable prepared statements for GET

- Parametrize filters
- Parametrize LIMIT/OFFSET
- Parametrize JSON path(select=col->$1)
- Single parameter for IN(use ANY)
- Also enable prepared statement for the EXPLAIN
  used on the estimated count.

test/fixtures/data.sql

@@ -344,6 +344,7 @@ INSERT INTO w_or_wo_comma_names VALUES ('Williams, Mary');
 INSERT INTO w_or_wo_comma_names VALUES ('Smith, Joseph');
 INSERT INTO w_or_wo_comma_names VALUES ('David White');
 INSERT INTO w_or_wo_comma_names VALUES ('Larry Thompson');
+INSERT INTO w_or_wo_comma_names VALUES ('Double O Seven(007)');
 
 TRUNCATE TABLE items_with_different_col_types CASCADE;
 INSERT INTO items_with_different_col_types VALUES (1, null, null, null, null, null, null, null);