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add test for parsing maps

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This commit is contained in:
Anton Popov 2021-08-03 17:53:18 +03:00
parent d63a5e1c96
commit 1a607af429
3 changed files with 13 additions and 1 deletions
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2
src/DataTypes/DataTypeMap.cpp
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@ -79,7 +79,7 @@ void DataTypeMap::assertKeyType() const
std::string DataTypeMap::doGetName() const
{
WriteBufferFromOwnString s;
s << "Map(" << key_type->getName() << "," << value_type->getName() << ")";
s << "Map(" << key_type->getName() << ", " << value_type->getName() << ")";
return s.str();
}

1
tests/queries/0_stateless/02002_parse_map_int_key.reference Normal file
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@ -0,0 +1 @@
{1:2,3:4,5:6,7:8} {'2021-05-20':1,'2021-05-21':2,'2021-05-22':3,'2021-05-23':4}

11
tests/queries/0_stateless/02002_parse_map_int_key.sql Normal file
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@ -0,0 +1,11 @@
SET allow_experimental_map_type = 1;
DROP TABLE IF EXISTS t_map_int_key;
CREATE TABLE t_map_int_key (m1 Map(UInt32, UInt32), m2 Map(Date, UInt32)) ENGINE = Memory;
INSERT INTO t_map_int_key FORMAT CSV "{1:2, 3: 4, 5 :6, 7 : 8}","{'2021-05-20':1, '2021-05-21': 2, '2021-05-22' :3, '2021-05-23' : 4}"
;
SELECT m1, m2 FROM t_map_int_key;
DROP TABLE t_map_int_key;