DROP TABLE IF EXISTS t_key_condition_float;

CREATE TABLE t_key_condition_float (a Float32)
ENGINE = MergeTree ORDER BY a;

INSERT INTO t_key_condition_float VALUES (0.1), (0.2);

SELECT count() FROM t_key_condition_float WHERE a > 0;
SELECT count() FROM t_key_condition_float WHERE a > 0.0;
SELECT count() FROM t_key_condition_float WHERE a > 0::Float32;
SELECT count() FROM t_key_condition_float WHERE a > 0::Float64;

DROP TABLE t_key_condition_float;

CREATE TABLE t_key_condition_float (a Float64)
ENGINE = MergeTree ORDER BY a;

INSERT INTO t_key_condition_float VALUES (0.1), (0.2);

SELECT count() FROM t_key_condition_float WHERE a > 0;
SELECT count() FROM t_key_condition_float WHERE a > 0.0;
SELECT count() FROM t_key_condition_float WHERE a > 0::Float32;
SELECT count() FROM t_key_condition_float WHERE a > 0::Float64;

DROP TABLE t_key_condition_float;

CREATE TABLE t_key_condition_float (a UInt64)
ENGINE = MergeTree ORDER BY a;

INSERT INTO t_key_condition_float VALUES (1), (2);

SELECT count() FROM t_key_condition_float WHERE a > 1.5;

DROP TABLE t_key_condition_float;