PREHOOK: query: -- Conversion of main primitive types to Float type: 
SELECT CAST(NULL AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: -- Conversion of main primitive types to Float type: 
SELECT CAST(NULL AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: SELECT CAST(TRUE AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(TRUE AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
1.0
PREHOOK: query: SELECT CAST(CAST(-7 AS TINYINT) AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(CAST(-7 AS TINYINT) AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-7.0
PREHOOK: query: SELECT CAST(CAST(-18 AS SMALLINT) AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(CAST(-18 AS SMALLINT) AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-18.0
PREHOOK: query: SELECT CAST(-129 AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(-129 AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-129.0
PREHOOK: query: SELECT CAST(CAST(-1025 AS BIGINT) AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(CAST(-1025 AS BIGINT) AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-1025.0
PREHOOK: query: SELECT CAST(CAST(-3.14 AS DOUBLE) AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(CAST(-3.14 AS DOUBLE) AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-3.14
PREHOOK: query: SELECT CAST(CAST(-3.14 AS DECIMAL) AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST(CAST(-3.14 AS DECIMAL) AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-3.14
PREHOOK: query: SELECT CAST('-38.14' AS FLOAT) FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT CAST('-38.14' AS FLOAT) FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
-38.14