mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-10 00:12:27 +00:00
30 lines
2.2 KiB
SQL
30 lines
2.2 KiB
SQL
SET param_num=42;
|
|
SET param_str='hello';
|
|
SET param_date='2022-08-04 18:30:53';
|
|
SET param_map={'2b95a497-3a5d-49af-bf85-15763318cde7': [1.2, 3.4]};
|
|
SELECT {num:UInt64}, {str:String}, {date:DateTime}, {map:Map(UUID, Array(Float32))};
|
|
SELECT toTypeName({num:UInt64}), toTypeName({str:String}), toTypeName({date:DateTime}), toTypeName({map:Map(UUID, Array(Float32))});
|
|
|
|
SET param_id=42;
|
|
SET param_arr=[1, 2, 3];
|
|
SET param_map_2={'abc': 22, 'def': 33};
|
|
SET param_mul_arr=[[4, 5, 6], [7], [8, 9]];
|
|
SET param_map_arr={10: [11, 12], 13: [14, 15]};
|
|
SET param_map_map_arr={'ghj': {'klm': [16, 17]}, 'nop': {'rst': [18]}};
|
|
SELECT {id: Int64}, {arr: Array(UInt8)}, {map_2: Map(String, UInt8)}, {mul_arr: Array(Array(UInt8))}, {map_arr: Map(UInt8, Array(UInt8))}, {map_map_arr: Map(String, Map(String, Array(UInt8)))};
|
|
SELECT toTypeName({id: Int64}), toTypeName({arr: Array(UInt8)}), toTypeName({map_2: Map(String, UInt8)}), toTypeName({mul_arr: Array(Array(UInt8))}), toTypeName({map_arr: Map(UInt8, Array(UInt8))}), toTypeName({map_map_arr: Map(String, Map(String, Array(UInt8)))});
|
|
|
|
SET param_tbl=numbers;
|
|
SET param_db=system;
|
|
SET param_col=number;
|
|
SELECT {col:Identifier} FROM {db:Identifier}.{tbl:Identifier} LIMIT 1 OFFSET 5;
|
|
|
|
SET param_arr_arr_arr=[[['a', 'b', 'c'], ['d', 'e', 'f']], [['g', 'h', 'i'], ['j', 'k', 'l']]];
|
|
SET param_tuple_tuple_tuple=(((1, 'a', '2b95a497-3a5d-49af-bf85-15763318cde7', 3.14)));
|
|
SET param_arr_map_tuple=[{1:(2, '2022-08-04 18:30:53', 's'), 3:(4, '2020-08-04 18:30:53', 't')}];
|
|
SET param_map_arr_tuple_map={'a':[(1,{10:1, 20:2}),(2, {30:3, 40:4})], 'b':[(3, {50:5, 60:6}),(4, {70:7, 80:8})]};
|
|
SELECT {arr_arr_arr: Array(Array(Array(String)))}, toTypeName({arr_arr_arr: Array(Array(Array(String)))});
|
|
SELECT {tuple_tuple_tuple: Tuple(Tuple(Tuple(Int32, String, UUID, Float32)))}, toTypeName({tuple_tuple_tuple: Tuple(Tuple(Tuple(Int32, String, UUID, Float32)))});
|
|
SELECT {arr_map_tuple: Array(Map(UInt64, Tuple(Int16, DateTime, String)))}, toTypeName({arr_map_tuple: Array(Map(UInt64, Tuple(Int16, DateTime, String)))});
|
|
SELECT {map_arr_tuple_map: Map(String, Array(Tuple(UInt8, Map(UInt32, Int64))))}, toTypeName({map_arr_tuple_map: Map(String, Array(Tuple(UInt8, Map(UInt32, Int64))))});
|