"f.attnum AS number, " +
"f.attname AS Field, " +
"f.attnum, " +
- "CASE WHEN f.attnotnull = 't' THEN 'NO' ELSE 'YES' END AS null, " +
+ "CASE WHEN f.attnotnull = 't' THEN 'NO' ELSE 'YES' END AS isNull, " +
"pg_catalog.format_type(f.atttypid,f.atttypmod) AS Type, " +
"CASE WHEN p.contype = 'p' THEN 't' ELSE 'f' END AS primarykey, " +
"CASE WHEN p.contype = 'u' THEN 't' ELSE 'f' END AS uniquekey, " +