http://git-wip-us.apache.org/repos/asf/hive/blob/38d3b8e1/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_llap_io.q
----------------------------------------------------------------------
diff --git 
a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_llap_io.q 
b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_llap_io.q
index 71ab2e5..5e617e3 100644
--- a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_llap_io.q
+++ b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_llap_io.q
@@ -23,9 +23,9 @@ set hive.llap.io.encode.enabled=true;
 -- Instead just one explain vectorization only detail
 --
 
-CREATE TABLE schema_evolution_data(insert_num int, boolean1 boolean, tinyint1 
tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 decimal(38,18), 
float1 float, double1 double, string1 string, string2 string, date1 date, 
timestamp1 timestamp, boolean_str string, tinyint_str string, smallint_str 
string, int_str string, bigint_str string, decimal_str string, float_str 
string, double_str string, date_str string, timestamp_str string, filler string)
+CREATE TABLE schema_evolution_data_n4(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data_n4;
 
 
------------------------------------------------------------------------------------------
 -- SECTION: ALTER TABLE ADD COLUMNS
@@ -34,48 +34,48 @@ load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.
 -- SUBSECTION: ALTER TABLE ADD COLUMNS: INT PERMUTE SELECT
 --
 --
-CREATE TABLE table_add_int_permute_select(insert_num int, a INT, b STRING) 
clustered by (a) into 2 buckets STORED AS ORC  TBLPROPERTIES 
('transactional'='true');
+CREATE TABLE table_add_int_permute_select_n0(insert_num int, a INT, b STRING) 
clustered by (a) into 2 buckets STORED AS ORC  TBLPROPERTIES 
('transactional'='true');
 
-insert into table table_add_int_permute_select SELECT insert_num, int1, 
'original' FROM schema_evolution_data;
+insert into table table_add_int_permute_select_n0 SELECT insert_num, int1, 
'original' FROM schema_evolution_data_n4;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table_add_int_permute_select add columns(c int);
+alter table table_add_int_permute_select_n0 add columns(c int);
 
-insert into table table_add_int_permute_select VALUES (111, 80000, 'new', 
80000);
+insert into table table_add_int_permute_select_n0 VALUES (111, 80000, 'new', 
80000);
 
 explain vectorization only detail
-select insert_num,a,b,c from table_add_int_permute_select;
+select insert_num,a,b,c from table_add_int_permute_select_n0;
 
 -- SELECT permutation columns to make sure NULL defaulting works right
-select insert_num,a,b from table_add_int_permute_select;
-select insert_num,a,b,c from table_add_int_permute_select;
-select insert_num,c from table_add_int_permute_select;
+select insert_num,a,b from table_add_int_permute_select_n0;
+select insert_num,a,b,c from table_add_int_permute_select_n0;
+select insert_num,c from table_add_int_permute_select_n0;
 
-drop table table_add_int_permute_select;
+drop table table_add_int_permute_select_n0;
 
 
 -- SUBSECTION: ALTER TABLE ADD COLUMNS: INT, STRING, PERMUTE SELECT
 --
 --
-CREATE TABLE table_add_int_string_permute_select(insert_num int, a INT, b 
STRING)  clustered by (a) into 2 buckets STORED AS ORC TBLPROPERTIES 
('transactional'='true');
+CREATE TABLE table_add_int_string_permute_select_n0(insert_num int, a INT, b 
STRING)  clustered by (a) into 2 buckets STORED AS ORC TBLPROPERTIES 
('transactional'='true');
 
-insert into table table_add_int_string_permute_select SELECT insert_num, int1, 
'original' FROM schema_evolution_data;
+insert into table table_add_int_string_permute_select_n0 SELECT insert_num, 
int1, 'original' FROM schema_evolution_data_n4;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table_add_int_string_permute_select add columns(c int, d string);
+alter table table_add_int_string_permute_select_n0 add columns(c int, d 
string);
 
-insert into table table_add_int_string_permute_select VALUES (111, 80000, 
'new', 80000, 'filler');
+insert into table table_add_int_string_permute_select_n0 VALUES (111, 80000, 
'new', 80000, 'filler');
 
 -- SELECT permutation columns to make sure NULL defaulting works right
-select insert_num,a,b from table_add_int_string_permute_select;
-select insert_num,a,b,c from table_add_int_string_permute_select;
-select insert_num,a,b,c,d from table_add_int_string_permute_select;
-select insert_num,a,c,d from table_add_int_string_permute_select;
-select insert_num,a,d from table_add_int_string_permute_select;
-select insert_num,c from table_add_int_string_permute_select;
-select insert_num,d from table_add_int_string_permute_select;
+select insert_num,a,b from table_add_int_string_permute_select_n0;
+select insert_num,a,b,c from table_add_int_string_permute_select_n0;
+select insert_num,a,b,c,d from table_add_int_string_permute_select_n0;
+select insert_num,a,c,d from table_add_int_string_permute_select_n0;
+select insert_num,a,d from table_add_int_string_permute_select_n0;
+select insert_num,c from table_add_int_string_permute_select_n0;
+select insert_num,d from table_add_int_string_permute_select_n0;
 
-drop table table_add_int_string_permute_select;
+drop table table_add_int_string_permute_select_n0;
 
 
 
@@ -86,18 +86,18 @@ drop table table_add_int_string_permute_select;
 --
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for STRING_GROUP -> DOUBLE: (STRING, 
CHAR, VARCHAR)
 --
-CREATE TABLE table_change_string_group_double(insert_num int, c1 STRING, c2 
CHAR(50), c3 VARCHAR(50), b STRING)  clustered by (c1) into 2 buckets STORED AS 
ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table_change_string_group_double_n0(insert_num int, c1 STRING, c2 
CHAR(50), c3 VARCHAR(50), b STRING)  clustered by (c1) into 2 buckets STORED AS 
ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table_change_string_group_double SELECT insert_num, 
double_str, double_str, double_str, 'original' FROM schema_evolution_data;
+insert into table table_change_string_group_double_n0 SELECT insert_num, 
double_str, double_str, double_str, 'original' FROM schema_evolution_data_n4;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_string_group_double replace columns (insert_num int, 
c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, b STRING);
+alter table table_change_string_group_double_n0 replace columns (insert_num 
int, c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, b STRING);
 
-insert into table table_change_string_group_double VALUES (111, 789.321, 
789.321, 789.321, 'new');
+insert into table table_change_string_group_double_n0 VALUES (111, 789.321, 
789.321, 789.321, 'new');
 
-select insert_num,c1,c2,c3,b from table_change_string_group_double;
+select insert_num,c1,c2,c3,b from table_change_string_group_double_n0;
 
-drop table table_change_string_group_double;
+drop table table_change_string_group_double_n0;
 
 
------------------------------------------------------------------------------------------
 -- SECTION: ALTER TABLE CHANGE COLUMNS for DATE_GROUP -> STRING_GROUP
@@ -106,18 +106,18 @@ drop table table_change_string_group_double;
 --
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for DATE_GROUP -> STRING_GROUP: 
DATE,TIMESTAMP, (STRING, CHAR, CHAR trunc, VARCHAR, VARCHAR trunc)
 --
-CREATE TABLE table_change_date_group_string_group_date_group(insert_num int, 
c1 DATE, c2 DATE, c3 DATE, c4 DATE, c5 DATE, c6 TIMESTAMP, c7 TIMESTAMP, c8 
TIMESTAMP, c9 TIMESTAMP, c10 TIMESTAMP, b STRING) clustered by (c1) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table_change_date_group_string_group_date_group_n0(insert_num 
int, c1 DATE, c2 DATE, c3 DATE, c4 DATE, c5 DATE, c6 TIMESTAMP, c7 TIMESTAMP, 
c8 TIMESTAMP, c9 TIMESTAMP, c10 TIMESTAMP, b STRING) clustered by (c1) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table_change_date_group_string_group_date_group SELECT 
insert_num, date1, date1, date1, date1, date1, timestamp1, timestamp1, 
timestamp1, timestamp1, timestamp1, 'original' FROM schema_evolution_data;
+insert into table table_change_date_group_string_group_date_group_n0 SELECT 
insert_num, date1, date1, date1, date1, date1, timestamp1, timestamp1, 
timestamp1, timestamp1, timestamp1, 'original' FROM schema_evolution_data_n4;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_date_group_string_group_date_group replace 
columns(insert_num int, c1 STRING, c2 CHAR(50), c3 CHAR(15), c4 VARCHAR(50), c5 
VARCHAR(15), c6 STRING, c7 CHAR(50), c8 CHAR(15), c9 VARCHAR(50), c10 
VARCHAR(15), b STRING);
+alter table table_change_date_group_string_group_date_group_n0 replace 
columns(insert_num int, c1 STRING, c2 CHAR(50), c3 CHAR(15), c4 VARCHAR(50), c5 
VARCHAR(15), c6 STRING, c7 CHAR(50), c8 CHAR(15), c9 VARCHAR(50), c10 
VARCHAR(15), b STRING);
 
-insert into table table_change_date_group_string_group_date_group VALUES (111, 
'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler', 'new');
+insert into table table_change_date_group_string_group_date_group_n0 VALUES 
(111, 'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler', 'filler', 'new');
 
-select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group;
+select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group_n0;
 
-drop table table_change_date_group_string_group_date_group;
+drop table table_change_date_group_string_group_date_group_n0;
 
 
 
@@ -132,36 +132,36 @@ drop table 
table_change_date_group_string_group_date_group;
 --           (TINYINT, SMALLINT, INT, BIGINT), VARCHAR and VARCHAR trunc
 --
 --
-CREATE TABLE 
table_change_numeric_group_string_group_multi_ints_string_group(insert_num int,
+CREATE TABLE 
table_change_numeric_group_string_group_multi_ints_string_group_n0(insert_num 
int,
              c1 tinyint, c2 smallint, c3 int, c4 bigint,
              c5 tinyint, c6 smallint, c7 int, c8 bigint, c9 tinyint, c10 
smallint, c11 int, c12 bigint,
              c13 tinyint, c14 smallint, c15 int, c16 bigint, c17 tinyint, c18 
smallint, c19 int, c20 bigint,
              b STRING) clustered by (c1) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table 
table_change_numeric_group_string_group_multi_ints_string_group SELECT 
insert_num,
+insert into table 
table_change_numeric_group_string_group_multi_ints_string_group_n0 SELECT 
insert_num,
              tinyint1, smallint1, int1, bigint1,
              tinyint1, smallint1, int1, bigint1, tinyint1, smallint1, int1, 
bigint1,
              tinyint1, smallint1, int1, bigint1, tinyint1, smallint1, int1, 
bigint1,
-             'original' FROM schema_evolution_data;
+             'original' FROM schema_evolution_data_n4;
 
-select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n0;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_numeric_group_string_group_multi_ints_string_group 
replace columns (insert_num int,
+alter table table_change_numeric_group_string_group_multi_ints_string_group_n0 
replace columns (insert_num int,
              c1 STRING, c2 STRING, c3 STRING, c4 STRING,
              c5 CHAR(50), c6 CHAR(50), c7 CHAR(50), c8 CHAR(50), c9 CHAR(5), 
c10 CHAR(5), c11 CHAR(5), c12 CHAR(5),
              c13 VARCHAR(50), c14 VARCHAR(50), c15 VARCHAR(50), c16 
VARCHAR(50), c17 VARCHAR(5), c18 VARCHAR(5), c19 VARCHAR(5), c20 VARCHAR(5),
              b STRING) ;
 
-insert into table 
table_change_numeric_group_string_group_multi_ints_string_group VALUES (111,
+insert into table 
table_change_numeric_group_string_group_multi_ints_string_group_n0 VALUES (111,
             'filler', 'filler', 'filler', 'filler',
             'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler',
             'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler',
             'new');
 
-select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n0;
 
-drop table table_change_numeric_group_string_group_multi_ints_string_group;
+drop table table_change_numeric_group_string_group_multi_ints_string_group_n0;
 
 
 
@@ -172,36 +172,36 @@ drop table 
table_change_numeric_group_string_group_multi_ints_string_group;
 --            (DECIMAL, FLOAT, DOUBLE), VARCHAR and VARCHAR trunc
 --
 --
-CREATE TABLE 
table_change_numeric_group_string_group_floating_string_group(insert_num int,
+CREATE TABLE 
table_change_numeric_group_string_group_floating_string_group_n0(insert_num int,
               c1 decimal(38,18), c2 float, c3 double,
               c4 decimal(38,18), c5 float, c6 double, c7 decimal(38,18), c8 
float, c9 double,
               c10 decimal(38,18), c11 float, c12 double, c13 decimal(38,18), 
c14 float, c15 double,
               b STRING) clustered by (c1) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table 
table_change_numeric_group_string_group_floating_string_group SELECT insert_num,
+insert into table 
table_change_numeric_group_string_group_floating_string_group_n0 SELECT 
insert_num,
               decimal1, float1, double1,
               decimal1, float1, double1, decimal1, float1, double1,
               decimal1, float1, double1, decimal1, float1, double1,
-             'original' FROM schema_evolution_data;
+             'original' FROM schema_evolution_data_n4;
 
-select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group;
+select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n0;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_numeric_group_string_group_floating_string_group 
replace columns (insert_num int,
+alter table table_change_numeric_group_string_group_floating_string_group_n0 
replace columns (insert_num int,
               c1 STRING, c2 STRING, c3 STRING,
               c4 CHAR(50), c5 CHAR(50), c6 CHAR(50), c7 CHAR(7), c8 CHAR(7), 
c9 CHAR(7),
               c10 VARCHAR(50), c11 VARCHAR(50), c12 VARCHAR(50), c13 
VARCHAR(7), c14 VARCHAR(7), c15 VARCHAR(7),
               b STRING);
 
-insert into table 
table_change_numeric_group_string_group_floating_string_group VALUES (111,
+insert into table 
table_change_numeric_group_string_group_floating_string_group_n0 VALUES (111,
              'filler', 'filler', 'filler',
              'filler', 'filler', 'filler', 'filler', 'filler', 'filler',
              'filler', 'filler', 'filler', 'filler', 'filler', 'filler',
              'new');
 
-select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group;
+select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n0;
 
-drop table table_change_numeric_group_string_group_floating_string_group;
+drop table table_change_numeric_group_string_group_floating_string_group_n0;
 
 
 
------------------------------------------------------------------------------------------
@@ -212,34 +212,34 @@ drop table 
table_change_numeric_group_string_group_floating_string_group;
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for STRING_GROUP -> STRING_GROUP: 
STRING, (CHAR, CHAR trunc, VARCHAR, VARCHAR trunc) and
 --      CHAR, (VARCHAR, VARCHAR trunc, STRING) and VARCHAR, (CHAR, CHAR trunc, 
STRING)
 --
-CREATE TABLE table_change_string_group_string_group_string(insert_num int,
+CREATE TABLE table_change_string_group_string_group_string_n0(insert_num int,
            c1 string, c2 string, c3 string, c4 string,
            c5 CHAR(50), c6 CHAR(50), c7 CHAR(50),
            c8 VARCHAR(50), c9 VARCHAR(50), c10 VARCHAR(50), b STRING) 
clustered by (c1) into 2 buckets STORED AS ORC TBLPROPERTIES 
('transactional'='true');
 
-insert into table table_change_string_group_string_group_string SELECT 
insert_num,
+insert into table table_change_string_group_string_group_string_n0 SELECT 
insert_num,
            string2, string2, string2, string2,
            string2, string2, string2,
            string2, string2, string2,
-          'original' FROM schema_evolution_data;
+          'original' FROM schema_evolution_data_n4;
 
-select insert_num,c1,c2,c3,c4,b from 
table_change_string_group_string_group_string;
+select insert_num,c1,c2,c3,c4,b from 
table_change_string_group_string_group_string_n0;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_string_group_string_group_string replace columns 
(insert_num int,
+alter table table_change_string_group_string_group_string_n0 replace columns 
(insert_num int,
            c1 CHAR(50), c2 CHAR(9), c3 VARCHAR(50), c4 CHAR(9),
            c5 VARCHAR(50), c6 VARCHAR(9), c7 STRING,
            c8 CHAR(50), c9 CHAR(9), c10 STRING, b STRING) ;
 
-insert into table table_change_string_group_string_group_string VALUES (111,
+insert into table table_change_string_group_string_group_string_n0 VALUES (111,
           'filler', 'filler', 'filler', 'filler',
           'filler', 'filler', 'filler',
           'filler', 'filler', 'filler',
           'new');
 
-select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_string_group_string_group_string;
+select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_string_group_string_group_string_n0;
 
-drop table table_change_string_group_string_group_string;
+drop table table_change_string_group_string_group_string_n0;
 
 
 
@@ -254,40 +254,40 @@ drop table table_change_string_group_string_group_string;
 --          INT, (BIGINT, DECIMAL, FLOAT, DOUBLE) and
 --          BIGINT, (DECIMAL, FLOAT, DOUBLE)
 --
-CREATE TABLE 
table_change_lower_to_higher_numeric_group_tinyint_to_bigint(insert_num int,
+CREATE TABLE 
table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0(insert_num int,
                                 c1 tinyint, c2 tinyint, c3 tinyint, c4 
tinyint, c5 tinyint, c6 tinyint,
                                 c7 smallint, c8 smallint, c9 smallint, c10 
smallint, c11 smallint,
                                 c12 int, c13 int, c14 int, c15 int,
                                 c16 bigint, c17 bigint, c18 bigint,
                                 b STRING) clustered by (c1) into 2 buckets 
STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table_change_lower_to_higher_numeric_group_tinyint_to_bigint 
SELECT insert_num,
+insert into table 
table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0 SELECT 
insert_num,
                                 tinyint1, tinyint1, tinyint1, tinyint1, 
tinyint1, tinyint1,
                                 smallint1, smallint1, smallint1, smallint1, 
smallint1,
                                 int1, int1, int1, int1,
                                 bigint1, bigint1, bigint1, 
-                                'original' FROM schema_evolution_data;
+                                'original' FROM schema_evolution_data_n4;
 
-select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_lower_to_higher_numeric_group_tinyint_to_bigint 
replace columns (insert_num int,
+alter table table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0 
replace columns (insert_num int,
              c1 SMALLINT, c2 INT, c3 BIGINT, c4 decimal(38,18), c5 FLOAT, c6 
DOUBLE,
              c7 INT, c8 BIGINT, c9 decimal(38,18), c10 FLOAT, c11 DOUBLE,
              c12 BIGINT, c13 decimal(38,18), c14 FLOAT, c15 DOUBLE,
              c16 decimal(38,18), c17 FLOAT, c18 DOUBLE,
              b STRING) ;
 
-insert into table table_change_lower_to_higher_numeric_group_tinyint_to_bigint 
VALUES (111,
+insert into table 
table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0 VALUES (111,
             7000, 80000, 90000000, 1234.5678, 9876.543, 789.321,
             80000, 90000000, 1234.5678, 9876.543, 789.321,
             90000000, 1234.5678, 9876.543, 789.321,
             1234.5678, 9876.543, 789.321,
            'new');
 
-select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0;
 
-drop table table_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+drop table table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n0;
 
 
 
@@ -296,23 +296,23 @@ drop table 
table_change_lower_to_higher_numeric_group_tinyint_to_bigint;
 --          DECIMAL, (FLOAT, DOUBLE) and
 --          FLOAT, (DOUBLE)
 --
-CREATE TABLE 
table_change_lower_to_higher_numeric_group_decimal_to_float(insert_num int,
+CREATE TABLE 
table_change_lower_to_higher_numeric_group_decimal_to_float_n0(insert_num int,
            c1 decimal(38,18), c2 decimal(38,18),
            c3 float,
            b STRING) clustered by (c1) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table table_change_lower_to_higher_numeric_group_decimal_to_float 
SELECT insert_num,
+insert into table 
table_change_lower_to_higher_numeric_group_decimal_to_float_n0 SELECT 
insert_num,
            decimal1, decimal1,
            float1,
-          'original' FROM schema_evolution_data;
+          'original' FROM schema_evolution_data_n4;
 
-select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float_n0;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table table_change_lower_to_higher_numeric_group_decimal_to_float 
replace columns (insert_num int, c1 float, c2 double, c3 DOUBLE, b STRING) ;
+alter table table_change_lower_to_higher_numeric_group_decimal_to_float_n0 
replace columns (insert_num int, c1 float, c2 double, c3 DOUBLE, b STRING) ;
 
-insert into table table_change_lower_to_higher_numeric_group_decimal_to_float 
VALUES (111, 1234.5678, 9876.543, 1234.5678, 'new');
+insert into table 
table_change_lower_to_higher_numeric_group_decimal_to_float_n0 VALUES (111, 
1234.5678, 9876.543, 1234.5678, 'new');
 
-select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float_n0;
 
-drop table table_change_lower_to_higher_numeric_group_decimal_to_float;
+drop table table_change_lower_to_higher_numeric_group_decimal_to_float_n0;

http://git-wip-us.apache.org/repos/asf/hive/blob/38d3b8e1/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update.q
----------------------------------------------------------------------
diff --git 
a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update.q 
b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update.q
index 35c758a..0165f10 100644
--- a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update.q
+++ b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update.q
@@ -21,92 +21,92 @@ set hive.llap.io.enabled=false;
 -- Also, we don't do EXPLAINs on ACID files because the write id causes Q file 
statistics differences...
 --
 
-CREATE TABLE schema_evolution_data(insert_num int, boolean1 boolean, tinyint1 
tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 decimal(38,18), 
float1 float, double1 double, string1 string, string2 string, date1 date, 
timestamp1 timestamp, boolean_str string, tinyint_str string, smallint_str 
string, int_str string, bigint_str string, decimal_str string, float_str 
string, double_str string, date_str string, timestamp_str string, filler string)
+CREATE TABLE schema_evolution_data_n20(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data_n20;
 
-CREATE TABLE schema_evolution_data_2(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
+CREATE TABLE schema_evolution_data_2_n5(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data_2.txt' overwrite into 
table schema_evolution_data_2;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data_2.txt' overwrite into 
table schema_evolution_data_2_n5;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... UPDATE New Columns
 ---
-CREATE TABLE table5(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table5_n2(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table5 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table5_n2 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n20;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table5 add columns(c int, d string);
+alter table table5_n2 add columns(c int, d string);
 
-insert into table table5 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2;
+insert into table table5_n2 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n5;
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n2;
 
 -- UPDATE New Columns
-update table5 set c=99;
+update table5_n2 set c=99;
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n2;
 
-alter table table5 compact 'major';
+alter table table5_n2 compact 'major';
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n2;
 
-DROP TABLE table5;
+DROP TABLE table5_n2;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... DELETE where old column
 ---
-CREATE TABLE table6(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table6_n1(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table6 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table6_n1 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n20;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table6 add columns(c int, d string);
+alter table table6_n1 add columns(c int, d string);
 
-insert into table table6 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num <= 110;
+insert into table table6_n1 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n5 WHERE insert_num <= 110;
 
-insert into table table6 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num > 110;
+insert into table table6_n1 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n5 WHERE insert_num > 110;
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n1;
 
 -- DELETE where old column
-delete from table6 where insert_num = 102 or insert_num = 104 or insert_num = 
106;
+delete from table6_n1 where insert_num = 102 or insert_num = 104 or insert_num 
= 106;
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n1;
 
-alter table table6 compact 'major';
+alter table table6_n1 compact 'major';
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n1;
 
-DROP TABLE table6;
+DROP TABLE table6_n1;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... DELETE where new column
 ---
-CREATE TABLE table7(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table7_n1(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table7 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table7_n1 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n20;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table7 add columns(c int, d string);
+alter table table7_n1 add columns(c int, d string);
 
-insert into table table7 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num <= 110;
+insert into table table7_n1 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n5 WHERE insert_num <= 110;
 
-insert into table table7 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num > 110;
+insert into table table7_n1 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n5 WHERE insert_num > 110;
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n1;
 
 -- DELETE where new column
-delete from table7 where insert_num = 107 or insert_num >= 110;
+delete from table7_n1 where insert_num = 107 or insert_num >= 110;
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n1;
 
-alter table table7 compact 'major';
+alter table table7_n1 compact 'major';
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n1;
 
-DROP TABLE table7;
+DROP TABLE table7_n1;

http://git-wip-us.apache.org/repos/asf/hive/blob/38d3b8e1/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update_llap_io.q
----------------------------------------------------------------------
diff --git 
a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update_llap_io.q
 
b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update_llap_io.q
index b72ded6..0ed3754 100644
--- 
a/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update_llap_io.q
+++ 
b/ql/src/test/queries/clientpositive/schema_evol_orc_acid_table_update_llap_io.q
@@ -22,92 +22,92 @@ set hive.llap.io.encode.enabled=true;
 -- Also, we don't do EXPLAINs on ACID files because the write id causes Q file 
statistics differences...
 --
 
-CREATE TABLE schema_evolution_data(insert_num int, boolean1 boolean, tinyint1 
tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 decimal(38,18), 
float1 float, double1 double, string1 string, string2 string, date1 date, 
timestamp1 timestamp, boolean_str string, tinyint_str string, smallint_str 
string, int_str string, bigint_str string, decimal_str string, float_str 
string, double_str string, date_str string, timestamp_str string, filler string)
+CREATE TABLE schema_evolution_data_n12(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data_n12;
 
-CREATE TABLE schema_evolution_data_2(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
+CREATE TABLE schema_evolution_data_2_n4(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data_2.txt' overwrite into 
table schema_evolution_data_2;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data_2.txt' overwrite into 
table schema_evolution_data_2_n4;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... UPDATE New Columns
 ---
-CREATE TABLE table5(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table5_n0(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table5 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table5_n0 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n12;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table5 add columns(c int, d string);
+alter table table5_n0 add columns(c int, d string);
 
-insert into table table5 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2;
+insert into table table5_n0 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n4;
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n0;
 
 -- UPDATE New Columns
-update table5 set c=99;
+update table5_n0 set c=99;
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n0;
 
-alter table table5 compact 'major';
+alter table table5_n0 compact 'major';
 
-select a,b,c,d from table5;
+select a,b,c,d from table5_n0;
 
-DROP TABLE table5;
+DROP TABLE table5_n0;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... DELETE where old column
 ---
-CREATE TABLE table6(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table6_n0(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table6 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table6_n0 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n12;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table6 add columns(c int, d string);
+alter table table6_n0 add columns(c int, d string);
 
-insert into table table6 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num <= 110;
+insert into table table6_n0 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n4 WHERE insert_num <= 110;
 
-insert into table table6 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num > 110;
+insert into table table6_n0 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n4 WHERE insert_num > 110;
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n0;
 
 -- DELETE where old column
-delete from table6 where insert_num = 102 or insert_num = 104 or insert_num = 
106;
+delete from table6_n0 where insert_num = 102 or insert_num = 104 or insert_num 
= 106;
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n0;
 
-alter table table6 compact 'major';
+alter table table6_n0 compact 'major';
 
-select a,b,c,d from table6;
+select a,b,c,d from table6_n0;
 
-DROP TABLE table6;
+DROP TABLE table6_n0;
 
 --
 --
 -- SECTION VARIATION: ALTER TABLE ADD COLUMNS ... DELETE where new column
 ---
-CREATE TABLE table7(insert_num int, a INT, b STRING) clustered by (a) into 2 
buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE table7_n0(insert_num int, a INT, b STRING) clustered by (a) into 
2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table table7 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data;
+insert into table table7_n0 SELECT insert_num, int1, 'original' FROM 
schema_evolution_data_n12;
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table table7 add columns(c int, d string);
+alter table table7_n0 add columns(c int, d string);
 
-insert into table table7 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num <= 110;
+insert into table table7_n0 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n4 WHERE insert_num <= 110;
 
-insert into table table7 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2 WHERE insert_num > 110;
+insert into table table7_n0 SELECT insert_num, int1, 'new', int1, string1 FROM 
schema_evolution_data_2_n4 WHERE insert_num > 110;
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n0;
 
 -- DELETE where new column
-delete from table7 where insert_num = 107 or insert_num >= 110;
+delete from table7_n0 where insert_num = 107 or insert_num >= 110;
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n0;
 
-alter table table7 compact 'major';
+alter table table7_n0 compact 'major';
 
-select a,b,c,d from table7;
+select a,b,c,d from table7_n0;
 
-DROP TABLE table7;
+DROP TABLE table7_n0;

http://git-wip-us.apache.org/repos/asf/hive/blob/38d3b8e1/ql/src/test/queries/clientpositive/schema_evol_orc_acidvec_part.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientpositive/schema_evol_orc_acidvec_part.q 
b/ql/src/test/queries/clientpositive/schema_evol_orc_acidvec_part.q
index d84f476..a32f5c8 100644
--- a/ql/src/test/queries/clientpositive/schema_evol_orc_acidvec_part.q
+++ b/ql/src/test/queries/clientpositive/schema_evol_orc_acidvec_part.q
@@ -24,9 +24,9 @@ set hive.llap.io.enabled=false;
 -- Instead explain vectorization only detail
 --
 
-CREATE TABLE schema_evolution_data(insert_num int, boolean1 boolean, tinyint1 
tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 decimal(38,18), 
float1 float, double1 double, string1 string, string2 string, date1 date, 
timestamp1 timestamp, boolean_str string, tinyint_str string, smallint_str 
string, int_str string, bigint_str string, decimal_str string, float_str 
string, double_str string, date_str string, timestamp_str string, filler string)
+CREATE TABLE schema_evolution_data_n14(insert_num int, boolean1 boolean, 
tinyint1 tinyint, smallint1 smallint, int1 int, bigint1 bigint, decimal1 
decimal(38,18), float1 float, double1 double, string1 string, string2 string, 
date1 date, timestamp1 timestamp, boolean_str string, tinyint_str string, 
smallint_str string, int_str string, bigint_str string, decimal_str string, 
float_str string, double_str string, date_str string, timestamp_str string, 
filler string)
 row format delimited fields terminated by '|' stored as textfile;
-load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data;
+load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.txt' overwrite into 
table schema_evolution_data_n14;
 
 
------------------------------------------------------------------------------------------
 -- SECTION: ALTER TABLE ADD COLUMNS
@@ -35,51 +35,51 @@ load data local inpath 
'../../data/files/schema_evolution/schema_evolution_data.
 -- SUBSECTION: ALTER TABLE ADD COLUMNS: INT PERMUTE SELECT
 --
 --
-CREATE TABLE part_add_int_permute_select(insert_num int, a INT, b STRING) 
PARTITIONED BY(part INT) clustered by (a) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
+CREATE TABLE part_add_int_permute_select_n3(insert_num int, a INT, b STRING) 
PARTITIONED BY(part INT) clustered by (a) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table part_add_int_permute_select partition(part=1) VALUES (1, 
1111, 'new');
+insert into table part_add_int_permute_select_n3 partition(part=1) VALUES (1, 
1111, 'new');
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table part_add_int_permute_select add columns(c int);
+alter table part_add_int_permute_select_n3 add columns(c int);
 
-insert into table part_add_int_permute_select partition(part=1) VALUES (2, 
2222, 'new', 3333);
+insert into table part_add_int_permute_select_n3 partition(part=1) VALUES (2, 
2222, 'new', 3333);
 
 explain vectorization only detail
-select insert_num,part,a,b,c from part_add_int_permute_select;
+select insert_num,part,a,b,c from part_add_int_permute_select_n3;
 
 -- SELECT permutation columns to make sure NULL defaulting works right
-select insert_num,part,a,b from part_add_int_permute_select;
-select insert_num,part,a,b,c from part_add_int_permute_select;
-select insert_num,part,c from part_add_int_permute_select;
+select insert_num,part,a,b from part_add_int_permute_select_n3;
+select insert_num,part,a,b,c from part_add_int_permute_select_n3;
+select insert_num,part,c from part_add_int_permute_select_n3;
 
-drop table part_add_int_permute_select;
+drop table part_add_int_permute_select_n3;
 
 
 -- SUBSECTION: ALTER TABLE ADD COLUMNS: INT, STRING, PERMUTE SELECT
 --
 --
-CREATE TABLE part_add_int_string_permute_select(insert_num int, a INT, b 
STRING) PARTITIONED BY(part INT) clustered by (a) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
+CREATE TABLE part_add_int_string_permute_select_n3(insert_num int, a INT, b 
STRING) PARTITIONED BY(part INT) clustered by (a) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table part_add_int_string_permute_select partition(part=1) VALUES 
(1, 1111, 'new');
+insert into table part_add_int_string_permute_select_n3 partition(part=1) 
VALUES (1, 1111, 'new');
 
 -- Table-Non-Cascade ADD COLUMNS ...
-alter table part_add_int_string_permute_select add columns(c int, d string);
+alter table part_add_int_string_permute_select_n3 add columns(c int, d string);
 
-insert into table part_add_int_string_permute_select partition(part=1) VALUES 
(2, 2222, 'new', 3333, '4444');
+insert into table part_add_int_string_permute_select_n3 partition(part=1) 
VALUES (2, 2222, 'new', 3333, '4444');
 
 explain vectorization only detail
-select insert_num,part,a,b,c,d from part_add_int_string_permute_select;
+select insert_num,part,a,b,c,d from part_add_int_string_permute_select_n3;
 
 -- SELECT permutation columns to make sure NULL defaulting works right
-select insert_num,part,a,b from part_add_int_string_permute_select;
-select insert_num,part,a,b,c from part_add_int_string_permute_select;
-select insert_num,part,a,b,c,d from part_add_int_string_permute_select;
-select insert_num,part,a,c,d from part_add_int_string_permute_select;
-select insert_num,part,a,d from part_add_int_string_permute_select;
-select insert_num,part,c from part_add_int_string_permute_select;
-select insert_num,part,d from part_add_int_string_permute_select;
+select insert_num,part,a,b from part_add_int_string_permute_select_n3;
+select insert_num,part,a,b,c from part_add_int_string_permute_select_n3;
+select insert_num,part,a,b,c,d from part_add_int_string_permute_select_n3;
+select insert_num,part,a,c,d from part_add_int_string_permute_select_n3;
+select insert_num,part,a,d from part_add_int_string_permute_select_n3;
+select insert_num,part,c from part_add_int_string_permute_select_n3;
+select insert_num,part,d from part_add_int_string_permute_select_n3;
 
-drop table part_add_int_string_permute_select;
+drop table part_add_int_string_permute_select_n3;
 
 
 
@@ -90,21 +90,21 @@ drop table part_add_int_string_permute_select;
 --
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for STRING_GROUP -> DOUBLE: (STRING, 
CHAR, VARCHAR)
 --
-CREATE TABLE part_change_string_group_double(insert_num int, c1 STRING, c2 
CHAR(50), c3 VARCHAR(50), b STRING) PARTITIONED BY(part INT) clustered by (c1) 
into 2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
+CREATE TABLE part_change_string_group_double_n3(insert_num int, c1 STRING, c2 
CHAR(50), c3 VARCHAR(50), b STRING) PARTITIONED BY(part INT) clustered by (c1) 
into 2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table part_change_string_group_double partition(part=1) SELECT 
insert_num, double_str, double_str, double_str, 'original' FROM 
schema_evolution_data;
+insert into table part_change_string_group_double_n3 partition(part=1) SELECT 
insert_num, double_str, double_str, double_str, 'original' FROM 
schema_evolution_data_n14;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_string_group_double replace columns (insert_num int, 
c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, b STRING);
+alter table part_change_string_group_double_n3 replace columns (insert_num 
int, c1 DOUBLE, c2 DOUBLE, c3 DOUBLE, b STRING);
 
-insert into table part_change_string_group_double partition(part=1) SELECT 
insert_num, double1, double1, double1, 'new' FROM schema_evolution_data WHERE 
insert_num = 111;
+insert into table part_change_string_group_double_n3 partition(part=1) SELECT 
insert_num, double1, double1, double1, 'new' FROM schema_evolution_data_n14 
WHERE insert_num = 111;
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,b from part_change_string_group_double;
+select insert_num,part,c1,c2,c3,b from part_change_string_group_double_n3;
 
-select insert_num,part,c1,c2,c3,b from part_change_string_group_double;
+select insert_num,part,c1,c2,c3,b from part_change_string_group_double_n3;
 
-drop table part_change_string_group_double;
+drop table part_change_string_group_double_n3;
 
 
------------------------------------------------------------------------------------------
 -- SECTION: ALTER TABLE CHANGE COLUMNS for DATE_GROUP -> STRING_GROUP
@@ -113,21 +113,21 @@ drop table part_change_string_group_double;
 --
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for DATE_GROUP -> STRING_GROUP: 
DATE,TIMESTAMP, (STRING, CHAR, CHAR trunc, VARCHAR, VARCHAR trunc)
 --
-CREATE TABLE part_change_date_group_string_group_date_timestamp(insert_num 
int, c1 DATE, c2 DATE, c3 DATE, c4 DATE, c5 DATE, c6 TIMESTAMP, c7 TIMESTAMP, 
c8 TIMESTAMP, c9 TIMESTAMP, c10 TIMESTAMP, b STRING) PARTITIONED BY(part INT)  
clustered by (c1) into 2 buckets STORED AS ORC TBLPROPERTIES 
('transactional'='true');
+CREATE TABLE part_change_date_group_string_group_date_timestamp_n3(insert_num 
int, c1 DATE, c2 DATE, c3 DATE, c4 DATE, c5 DATE, c6 TIMESTAMP, c7 TIMESTAMP, 
c8 TIMESTAMP, c9 TIMESTAMP, c10 TIMESTAMP, b STRING) PARTITIONED BY(part INT)  
clustered by (c1) into 2 buckets STORED AS ORC TBLPROPERTIES 
('transactional'='true');
 
-insert into table part_change_date_group_string_group_date_timestamp 
partition(part=1) SELECT insert_num, date1, date1, date1, date1, date1, 
timestamp1, timestamp1, timestamp1, timestamp1, timestamp1, 'original' FROM 
schema_evolution_data;
+insert into table part_change_date_group_string_group_date_timestamp_n3 
partition(part=1) SELECT insert_num, date1, date1, date1, date1, date1, 
timestamp1, timestamp1, timestamp1, timestamp1, timestamp1, 'original' FROM 
schema_evolution_data_n14;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_date_group_string_group_date_timestamp replace 
columns(insert_num int, c1 STRING, c2 CHAR(50), c3 CHAR(15), c4 VARCHAR(50), c5 
VARCHAR(15), c6 STRING, c7 CHAR(50), c8 CHAR(15), c9 VARCHAR(50), c10 
VARCHAR(15), b STRING);
+alter table part_change_date_group_string_group_date_timestamp_n3 replace 
columns(insert_num int, c1 STRING, c2 CHAR(50), c3 CHAR(15), c4 VARCHAR(50), c5 
VARCHAR(15), c6 STRING, c7 CHAR(50), c8 CHAR(15), c9 VARCHAR(50), c10 
VARCHAR(15), b STRING);
 
-insert into table part_change_date_group_string_group_date_timestamp 
partition(part=1) VALUES (111, 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 'new');
+insert into table part_change_date_group_string_group_date_timestamp_n3 
partition(part=1) VALUES (111, 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 'new');
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp_n3;
 
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp_n3;
 
-drop table part_change_date_group_string_group_date_timestamp;
+drop table part_change_date_group_string_group_date_timestamp_n3;
 
 
 
@@ -143,42 +143,42 @@ drop table 
part_change_date_group_string_group_date_timestamp;
 --           (TINYINT, SMALLINT, INT, BIGINT), VARCHAR and VARCHAR trunc
 --
 --
-CREATE TABLE 
part_change_numeric_group_string_group_multi_ints_string_group(insert_num int,
+CREATE TABLE 
part_change_numeric_group_string_group_multi_ints_string_group_n3(insert_num 
int,
              c1 tinyint, c2 smallint, c3 int, c4 bigint,
              c5 tinyint, c6 smallint, c7 int, c8 bigint, c9 tinyint, c10 
smallint, c11 int, c12 bigint,
              c13 tinyint, c14 smallint, c15 int, c16 bigint, c17 tinyint, c18 
smallint, c19 int, c20 bigint,
              b STRING) PARTITIONED BY(part INT);
 
-insert into table 
part_change_numeric_group_string_group_multi_ints_string_group 
partition(part=1) SELECT insert_num,
+insert into table 
part_change_numeric_group_string_group_multi_ints_string_group_n3 
partition(part=1) SELECT insert_num,
              tinyint1, smallint1, int1, bigint1,
              tinyint1, smallint1, int1, bigint1, tinyint1, smallint1, int1, 
bigint1,
              tinyint1, smallint1, int1, bigint1, tinyint1, smallint1, int1, 
bigint1,
-             'original' FROM schema_evolution_data;
+             'original' FROM schema_evolution_data_n14;
 
 explain vectorization only detail
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n3;
 
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n3;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_numeric_group_string_group_multi_ints_string_group 
replace columns (insert_num int,
+alter table part_change_numeric_group_string_group_multi_ints_string_group_n3 
replace columns (insert_num int,
              c1 STRING, c2 STRING, c3 STRING, c4 STRING,
              c5 CHAR(50), c6 CHAR(50), c7 CHAR(50), c8 CHAR(50), c9 CHAR(5), 
c10 CHAR(5), c11 CHAR(5), c12 CHAR(5),
              c13 VARCHAR(50), c14 VARCHAR(50), c15 VARCHAR(50), c16 
VARCHAR(50), c17 VARCHAR(5), c18 VARCHAR(5), c19 VARCHAR(5), c20 VARCHAR(5),
              b STRING) ;
 
-insert into table 
part_change_numeric_group_string_group_multi_ints_string_group 
partition(part=1) VALUES (111,
+insert into table 
part_change_numeric_group_string_group_multi_ints_string_group_n3 
partition(part=1) VALUES (111,
             'filler', 'filler', 'filler', 'filler',
             'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler',
             'filler', 'filler', 'filler', 'filler', 'filler', 'filler', 
'filler', 'filler',
             'new');
 
 explain vectorization only detail
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n3;
 
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n3;
 
-drop table part_change_numeric_group_string_group_multi_ints_string_group;
+drop table part_change_numeric_group_string_group_multi_ints_string_group_n3;
 
 
 
@@ -189,42 +189,42 @@ drop table 
part_change_numeric_group_string_group_multi_ints_string_group;
 --            (DECIMAL, FLOAT, DOUBLE), VARCHAR and VARCHAR trunc
 --
 --
-CREATE TABLE 
part_change_numeric_group_string_group_floating_string_group(insert_num int,
+CREATE TABLE 
part_change_numeric_group_string_group_floating_string_group_n3(insert_num int,
               c1 decimal(38,18), c2 float, c3 double,
               c4 decimal(38,18), c5 float, c6 double, c7 decimal(38,18), c8 
float, c9 double,
               c10 decimal(38,18), c11 float, c12 double, c13 decimal(38,18), 
c14 float, c15 double,
               b STRING) PARTITIONED BY(part INT);
 
-insert into table part_change_numeric_group_string_group_floating_string_group 
partition(part=1) SELECT insert_num,
+insert into table 
part_change_numeric_group_string_group_floating_string_group_n3 
partition(part=1) SELECT insert_num,
               decimal1, float1, double1,
               decimal1, float1, double1, decimal1, float1, double1,
               decimal1, float1, double1, decimal1, float1, double1,
-             'original' FROM schema_evolution_data;
+             'original' FROM schema_evolution_data_n14;
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n3;
 
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n3;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_numeric_group_string_group_floating_string_group 
replace columns (insert_num int,
+alter table part_change_numeric_group_string_group_floating_string_group_n3 
replace columns (insert_num int,
               c1 STRING, c2 STRING, c3 STRING,
               c4 CHAR(50), c5 CHAR(50), c6 CHAR(50), c7 CHAR(7), c8 CHAR(7), 
c9 CHAR(7),
               c10 VARCHAR(50), c11 VARCHAR(50), c12 VARCHAR(50), c13 
VARCHAR(7), c14 VARCHAR(7), c15 VARCHAR(7),
               b STRING);
 
-insert into table part_change_numeric_group_string_group_floating_string_group 
partition(part=1) VALUES (111,
+insert into table 
part_change_numeric_group_string_group_floating_string_group_n3 
partition(part=1) VALUES (111,
              'filler', 'filler', 'filler',
              'filler', 'filler', 'filler', 'filler', 'filler', 'filler',
              'filler', 'filler', 'filler', 'filler', 'filler', 'filler',
              'new');
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n3;
 
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n3;
 
-drop table part_change_numeric_group_string_group_floating_string_group;
+drop table part_change_numeric_group_string_group_floating_string_group_n3;
 
 
 
@@ -236,40 +236,40 @@ drop table 
part_change_numeric_group_string_group_floating_string_group;
 -- SUBSECTION: ALTER TABLE CHANGE COLUMNS for STRING_GROUP -> STRING_GROUP: 
STRING, (CHAR, CHAR trunc, VARCHAR, VARCHAR trunc) and
 --      CHAR, (VARCHAR, VARCHAR trunc, STRING) and VARCHAR, (CHAR, CHAR trunc, 
STRING)
 --
-CREATE TABLE part_change_string_group_string_group_string(insert_num int,
+CREATE TABLE part_change_string_group_string_group_string_n3(insert_num int,
            c1 string, c2 string, c3 string, c4 string,
            c5 CHAR(50), c6 CHAR(50), c7 CHAR(50),
            c8 VARCHAR(50), c9 VARCHAR(50), c10 VARCHAR(50), b STRING) 
PARTITIONED BY(part INT)  clustered by (c1) into 2 buckets STORED AS ORC 
TBLPROPERTIES ('transactional'='true');
 
-insert into table part_change_string_group_string_group_string 
partition(part=1) SELECT insert_num,
+insert into table part_change_string_group_string_group_string_n3 
partition(part=1) SELECT insert_num,
            string2, string2, string2, string2,
            string2, string2, string2,
            string2, string2, string2,
-          'original' FROM schema_evolution_data;
+          'original' FROM schema_evolution_data_n14;
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string;
+select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string_n3;
 
-select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string;
+select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string_n3;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_string_group_string_group_string replace columns 
(insert_num int,
+alter table part_change_string_group_string_group_string_n3 replace columns 
(insert_num int,
            c1 CHAR(50), c2 CHAR(9), c3 VARCHAR(50), c4 CHAR(9),
            c5 VARCHAR(50), c6 VARCHAR(9), c7 STRING,
            c8 CHAR(50), c9 CHAR(9), c10 STRING, b STRING) ;
 
-insert into table part_change_string_group_string_group_string 
partition(part=1) VALUES (111,
+insert into table part_change_string_group_string_group_string_n3 
partition(part=1) VALUES (111,
           'filler', 'filler', 'filler', 'filler',
           'filler', 'filler', 'filler',
           'filler', 'filler', 'filler',
           'new');
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string_n3;
 
-select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string;
+select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string_n3;
 
-drop table part_change_string_group_string_group_string;
+drop table part_change_string_group_string_group_string_n3;
 
 
 
------------------------------------------------------------------------------------------
@@ -283,34 +283,34 @@ drop table part_change_string_group_string_group_string;
 --          INT, (BIGINT, DECIMAL, FLOAT, DOUBLE) and
 --          BIGINT, (DECIMAL, FLOAT, DOUBLE)
 --
-CREATE TABLE 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint(insert_num int,
+CREATE TABLE 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3(insert_num int,
                                 c1 tinyint, c2 tinyint, c3 tinyint, c4 
tinyint, c5 tinyint, c6 tinyint,
                                 c7 smallint, c8 smallint, c9 smallint, c10 
smallint, c11 smallint,
                                 c12 int, c13 int, c14 int, c15 int,
                                 c16 bigint, c17 bigint, c18 bigint,
                                 b STRING) PARTITIONED BY(part INT) clustered 
by (c1) into 2 buckets STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table part_change_lower_to_higher_numeric_group_tinyint_to_bigint 
partition(part=1) SELECT insert_num,
+insert into table 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3 
partition(part=1) SELECT insert_num,
                                 tinyint1, tinyint1, tinyint1, tinyint1, 
tinyint1, tinyint1,
                                 smallint1, smallint1, smallint1, smallint1, 
smallint1,
                                 int1, int1, int1, int1,
                                 bigint1, bigint1, bigint1, 
-                                'original' FROM schema_evolution_data;
+                                'original' FROM schema_evolution_data_n14;
 
 explain vectorization only detail
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3;
 
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_lower_to_higher_numeric_group_tinyint_to_bigint 
replace columns (insert_num int,
+alter table part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3 
replace columns (insert_num int,
              c1 SMALLINT, c2 INT, c3 BIGINT, c4 decimal(38,18), c5 FLOAT, c6 
DOUBLE,
              c7 INT, c8 BIGINT, c9 decimal(38,18), c10 FLOAT, c11 DOUBLE,
              c12 BIGINT, c13 decimal(38,18), c14 FLOAT, c15 DOUBLE,
              c16 decimal(38,18), c17 FLOAT, c18 DOUBLE,
              b STRING) ;
 
-insert into table part_change_lower_to_higher_numeric_group_tinyint_to_bigint 
partition(part=1) VALUES (111,
+insert into table 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3 
partition(part=1) VALUES (111,
             7000, 80000, 90000000, 1234.5678, 9876.543, 789.321,
             80000, 90000000, 1234.5678, 9876.543, 789.321,
             90000000, 1234.5678, 9876.543, 789.321,
@@ -318,11 +318,11 @@ insert into table 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint pa
            'new');
 
 explain vectorization only detail
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3;
 
-select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3;
 
-drop table part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
+drop table part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n3;
 
 
 
@@ -331,29 +331,29 @@ drop table 
part_change_lower_to_higher_numeric_group_tinyint_to_bigint;
 --          DECIMAL, (FLOAT, DOUBLE) and
 --          FLOAT, (DOUBLE)
 --
-CREATE TABLE 
part_change_lower_to_higher_numeric_group_decimal_to_float(insert_num int,
+CREATE TABLE 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3(insert_num int,
            c1 decimal(38,18), c2 decimal(38,18),
            c3 float,
            b STRING) PARTITIONED BY(part INT) clustered by (c1) into 2 buckets 
STORED AS ORC TBLPROPERTIES ('transactional'='true');
 
-insert into table part_change_lower_to_higher_numeric_group_decimal_to_float 
partition(part=1) SELECT insert_num,
+insert into table 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3 partition(part=1) 
SELECT insert_num,
            decimal1, decimal1,
            float1,
-          'original' FROM schema_evolution_data;
+          'original' FROM schema_evolution_data_n14;
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3;
 
-select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3;
 
 -- Table-Non-Cascade CHANGE COLUMNS ...
-alter table part_change_lower_to_higher_numeric_group_decimal_to_float replace 
columns (insert_num int, c1 float, c2 double, c3 DOUBLE, b STRING) ;
+alter table part_change_lower_to_higher_numeric_group_decimal_to_float_n3 
replace columns (insert_num int, c1 float, c2 double, c3 DOUBLE, b STRING) ;
 
-insert into table part_change_lower_to_higher_numeric_group_decimal_to_float 
partition(part=1) VALUES (111, 1234.5678, 9876.543, 1234.5678, 'new');
+insert into table 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3 partition(part=1) 
VALUES (111, 1234.5678, 9876.543, 1234.5678, 'new');
 
 explain vectorization only detail
-select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3;
 
-select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float;
+select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n3;
 
-drop table part_change_lower_to_higher_numeric_group_decimal_to_float;
\ No newline at end of file
+drop table part_change_lower_to_higher_numeric_group_decimal_to_float_n3;
\ No newline at end of file

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