CREATE TABLE table_name_99 (geohash_length NUMBER, lat_error VARCHAR2, lat_bits VARCHAR2)

What is the highest geohash length when the lat error is 0.00068, and the lat bits larger than 17?
SELECT MAX(geohash_length) FROM table_name_99 WHERE lat_error = "±0.00068" AND lat_bits > 17
SELECT MAX("geohash_length") FROM "table_name_99" WHERE "lat_bits" > 17 AND "lat_error" = "±0.00068"