====
---- QUERY
drop table if exists ddl_test_db.temp_legacy_table
---- RESULTS
====
---- QUERY
create table ddl_test_db.temp_legacy_table like parquet
'$FILESYSTEM_PREFIX/test-warehouse/schemas/legacy_nested.parquet'
---- RESULTS
====
---- QUERY
describe ddl_test_db.temp_legacy_table
---- RESULTS
't_long','bigint','Inferred from Parquet file.'
't_struct','struct<\n  f_int:int,\n  t_struct:struct<\n    f_int:int,\n    f_int2:int\n  >,\n  int_arr:array<int>,\n  int_map:map<string,int>\n>','Inferred from Parquet file.'
't_array_basic','array<int>','Inferred from Parquet file.'
't_array_struct','array<struct<\n  f_int1:int,\n  f_int2:int,\n  f_int3:int\n>>','Inferred from Parquet file.'
't_array_array','array<array<int>>','Inferred from Parquet file.'
't_array_map','array<map<string,int>>','Inferred from Parquet file.'
'map_int','map<string,int>','Inferred from Parquet file.'
'map_struct','map<string,struct<\n  f_int:int,\n  f_int2:int\n>>','Inferred from Parquet file.'
'map_array','map<string,array<int>>','Inferred from Parquet file.'
'map_map','map<string,map<string,int>>','Inferred from Parquet file.'
---- TYPES
STRING, STRING, STRING
====
---- QUERY
drop table if exists ddl_test_db.temp_legacy_table
---- RESULTS
====
---- QUERY
drop table if exists ddl_test_db.temp_modern_table
---- RESULTS
====
---- QUERY
create table ddl_test_db.temp_modern_table like parquet
'$FILESYSTEM_PREFIX/test-warehouse/schemas/modern_nested.parquet'
---- RESULTS
====
---- QUERY
describe ddl_test_db.temp_modern_table
---- RESULTS
't_long','bigint','Inferred from Parquet file.'
't_struct','struct<\n  f_int:int,\n  t_struct:struct<\n    f_int:int,\n    f_int2:int\n  >,\n  int_arr:array<int>,\n  int_map:map<string,int>\n>','Inferred from Parquet file.'
't_array_basic','array<int>','Inferred from Parquet file.'
't_array_struct','array<struct<\n  f_int1:int,\n  f_int2:int,\n  f_int3:int\n>>','Inferred from Parquet file.'
't_array_array','array<array<int>>','Inferred from Parquet file.'
't_array_map','array<map<string,int>>','Inferred from Parquet file.'
'map_int','map<string,int>','Inferred from Parquet file.'
'map_struct','map<string,struct<\n  f_int:int,\n  f_int2:int\n>>','Inferred from Parquet file.'
'map_array','map<string,array<int>>','Inferred from Parquet file.'
'map_map','map<string,map<string,int>>','Inferred from Parquet file.'
---- TYPES
STRING, STRING, STRING
====
---- QUERY
drop table if exists ddl_test_db.temp_modern_table
---- RESULTS
====
---- QUERY
drop table if exists allcomplextypes_clone
---- RESULTS
====
---- QUERY
create table allcomplextypes_clone like functional.allcomplextypes
stored as parquet
---- RESULTS
====
---- QUERY
describe allcomplextypes_clone
---- RESULTS
'id','int',''
'int_array_col','array<int>',''
'array_array_col','array<array<int>>',''
'map_array_col','array<map<string,int>>',''
'struct_array_col','array<struct<\n  f1:bigint,\n  f2:string\n>>',''
'int_map_col','map<string,int>',''
'array_map_col','map<string,array<int>>',''
'map_map_col','map<string,map<string,int>>',''
'struct_map_col','map<string,struct<\n  f1:bigint,\n  f2:string\n>>',''
'int_struct_col','struct<\n  f1:int,\n  f2:int\n>',''
'complex_struct_col','struct<\n  f1:int,\n  f2:array<int>,\n  f3:map<string,int>\n>',''
'nested_struct_col','struct<\n  f1:int,\n  f2:struct<\n    f11:bigint,\n    f12:struct<\n      f21:bigint\n    >\n  >\n>',''
'complex_nested_struct_col','struct<\n  f1:int,\n  f2:array<struct<\n    f11:bigint,\n    f12:map<string,struct<\n      f21:bigint\n    >>\n  >>\n>',''
'year','int',''
'month','int',''
---- TYPES
STRING, STRING, STRING
====
---- QUERY
drop table allcomplextypes_clone
---- RESULTS
====
---- QUERY
# IMPALA-2820: Test keywords as struct-field names. All field names below are
# Impala keywords, but only some of them are quoted to show that a mix of
# quoted/unquoted identifiers is possible.
create table ddl_test_db.struct_keywords (
  s struct<table:int,`comment`:string,`select`:decimal(8,2)>,
  a array<struct<`replace`:boolean,`location`:varchar(10)>>,
  m map<string,struct<`fields`:int,from:timestamp>>
)
partitioned by (year int, month int);
describe ddl_test_db.struct_keywords;
---- RESULTS
's','struct<\n  table:int,\n  comment:string,\n  select:decimal(8,2)\n>',''
'a','array<struct<\n  replace:boolean,\n  location:varchar(10)\n>>',''
'm','map<string,struct<\n  fields:int,\n  from:timestamp\n>>',''
'year','int',''
'month','int',''
---- TYPES
STRING, STRING, STRING
====
---- QUERY
# Test creating a partitioned Avro table without an Avro schema.
# The Avro schema is inferred from the column definitions.
create table no_avro_schema (
  c1 tinyint,
  c2 smallint comment 'becomes int',
  c3 int,
  c4 bigint,
  c5 float,
  c6 double,
  c7 timestamp comment 'becomes string',
  c8 string,
  c9 char(10) comment 'preserved',
  c10 varchar(20),
  c11 decimal(10, 5),
  c12 struct<f1:int,f2:string>,
  c13 array<int>,
  c14 map<string,string>)
partitioned by (year int, month int)
stored as avro
---- RESULTS
====
---- QUERY
describe no_avro_schema
---- RESULTS
'c1','int','from deserializer'
'c2','int','becomes int'
'c3','int','from deserializer'
'c4','bigint','from deserializer'
'c5','float','from deserializer'
'c6','double','from deserializer'
'c7','string','becomes string'
'c8','string','from deserializer'
'c9','char(10)','preserved'
'c10','varchar(20)','from deserializer'
'c11','decimal(10,5)','from deserializer'
'c12','struct<\n  f1:int,\n  f2:string\n>','from deserializer'
'c13','array<int>','from deserializer'
'c14','map<string,string>','from deserializer'
'year','int',''
'month','int',''
---- TYPES
STRING, STRING, STRING
====
---- QUERY
# Test creating an Avro table without an Avro schema via CREATE TABLE LIKE (IMPALA-1813)
create table like_no_avro_schema like no_avro_schema stored as avro
---- RESULTS
====
---- QUERY
describe like_no_avro_schema
---- RESULTS
'c1','int','from deserializer'
'c2','int','becomes int'
'c3','int','from deserializer'
'c4','bigint','from deserializer'
'c5','float','from deserializer'
'c6','double','from deserializer'
'c7','string','becomes string'
'c8','string','from deserializer'
'c9','char(10)','preserved'
'c10','varchar(20)','from deserializer'
'c11','decimal(10,5)','from deserializer'
'c12','struct<\n  f1:int,\n  f2:string\n>','from deserializer'
'c13','array<int>','from deserializer'
'c14','map<string,string>','from deserializer'
'year','int',''
'month','int',''
---- TYPES
STRING, STRING, STRING
====
---- QUERY
drop table like_no_avro_schema
---- RESULTS
====
---- QUERY
drop table no_avro_schema
---- RESULTS
====
---- QUERY
select
  s.`table`, s.`comment`, s.`select`,
  a.`replace`, a.`location`,
  m.key, m.`fields`, m.`from`,
  year, month
from ddl_test_db.struct_keywords t, t.a, t.m
---- RESULTS
---- TYPES
INT, STRING, DECIMAL, BOOLEAN, STRING, STRING, INT, TIMESTAMP, INT, INT
====