mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-09 07:52:19 +00:00
12 lines
556 B
Plaintext
12 lines
556 B
Plaintext
-- { echoOn }
|
|
SELECT readWKTLineString('LINESTRING (1 1, 2 2, 3 3, 1 1)');
|
|
[(1,1),(2,2),(3,3),(1,1)]
|
|
SELECT toTypeName(readWKTLineString('LINESTRING (1 1, 2 2, 3 3, 1 1)'));
|
|
LineString
|
|
SELECT wkt(readWKTLineString('LINESTRING (1 1, 2 2, 3 3, 1 1)'));
|
|
LINESTRING(1 1,2 2,3 3,1 1)
|
|
-- Native Array(Tuple(Float64, Float64)) is threated as Ring, not as LineString.
|
|
WITH wkt(CAST([(1, 1), (2, 2), (3, 3)], 'Array(Tuple(Float64, Float64))')) as x
|
|
SELECT x, toTypeName(x), readWKTRing(x) as y, toTypeName(y);
|
|
POLYGON((1 1,2 2,3 3)) String [(1,1),(2,2),(3,3)] Ring
|