PREHOOK: query: CREATE TABLE src_null(a bigint) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@src_null
POSTHOOK: query: CREATE TABLE src_null(a bigint) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@src_null
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/nulls.txt' INTO TABLE src_null
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@src_null
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/nulls.txt' INTO TABLE src_null
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@src_null
PREHOOK: query: create table all_nulls as SELECT a, cast(a as double) as b, cast(a as decimal) as c  FROM src_null where a is null limit 5
PREHOOK: type: CREATETABLE_AS_SELECT
PREHOOK: Input: default@src_null
PREHOOK: Output: database:default
PREHOOK: Output: default@all_nulls
POSTHOOK: query: create table all_nulls as SELECT a, cast(a as double) as b, cast(a as decimal) as c  FROM src_null where a is null limit 5
POSTHOOK: type: CREATETABLE_AS_SELECT
POSTHOOK: Input: default@src_null
POSTHOOK: Output: database:default
POSTHOOK: Output: default@all_nulls
PREHOOK: query: analyze table all_nulls compute statistics for columns
PREHOOK: type: QUERY
PREHOOK: Input: default@all_nulls
#### A masked pattern was here ####
POSTHOOK: query: analyze table all_nulls compute statistics for columns
POSTHOOK: type: QUERY
POSTHOOK: Input: default@all_nulls
#### A masked pattern was here ####
PREHOOK: query: describe formatted all_nulls.a
PREHOOK: type: DESCTABLE
PREHOOK: Input: default@all_nulls
POSTHOOK: query: describe formatted all_nulls.a
POSTHOOK: type: DESCTABLE
POSTHOOK: Input: default@all_nulls
# col_name            	data_type           	min                 	max                 	num_nulls           	distinct_count      	avg_col_len         	max_col_len         	num_trues           	num_falses          	comment             
	 	 	 	 	 	 	 	 	 	 
a                   	bigint              	0                   	0                   	5                   	1                   	                    	                    	                    	                    	from deserializer   
PREHOOK: query: describe formatted all_nulls.b
PREHOOK: type: DESCTABLE
PREHOOK: Input: default@all_nulls
POSTHOOK: query: describe formatted all_nulls.b
POSTHOOK: type: DESCTABLE
POSTHOOK: Input: default@all_nulls
# col_name            	data_type           	min                 	max                 	num_nulls           	distinct_count      	avg_col_len         	max_col_len         	num_trues           	num_falses          	comment             
	 	 	 	 	 	 	 	 	 	 
b                   	double              	0.0                 	0.0                 	5                   	1                   	                    	                    	                    	                    	from deserializer   
PREHOOK: query: drop table all_nulls
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@all_nulls
PREHOOK: Output: default@all_nulls
POSTHOOK: query: drop table all_nulls
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@all_nulls
POSTHOOK: Output: default@all_nulls
PREHOOK: query: drop table src_null
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@src_null
PREHOOK: Output: default@src_null
POSTHOOK: query: drop table src_null
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@src_null
POSTHOOK: Output: default@src_null