sql (0.5ms)   SELECT a.attname,format_type(a.atttypid,a.atttypmod),d.adsrc,a.attnotnull
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"table1"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum

sql (0.5ms)   SELECT a.attname,a.attnotnull
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"table2"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum

这些都完全淹没了我实际关心的日志信息.有没有一个很好的方式来沉默这些额外的信息？