From 7a2201963d5b03bd1828d350ccaecb4eda30d30c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 4 Jan 2023 08:24:08 +0100 Subject: Merging upstream version 10.4.2. Signed-off-by: Daniel Baumann --- tests/dialects/test_postgres.py | 97 ++++++++++++++++++++++++++++++++++++----- 1 file changed, 85 insertions(+), 12 deletions(-) (limited to 'tests/dialects/test_postgres.py') diff --git a/tests/dialects/test_postgres.py b/tests/dialects/test_postgres.py index 962b28b..1e048d5 100644 --- a/tests/dialects/test_postgres.py +++ b/tests/dialects/test_postgres.py @@ -3,6 +3,7 @@ from tests.dialects.test_dialect import Validator class TestPostgres(Validator): + maxDiff = None dialect = "postgres" def test_ddl(self): @@ -94,6 +95,7 @@ class TestPostgres(Validator): self.validate_identity("COMMENT ON TABLE mytable IS 'this'") self.validate_identity("SELECT e'\\xDEADBEEF'") self.validate_identity("SELECT CAST(e'\\176' AS BYTEA)") + self.validate_identity("""SELECT * FROM JSON_TO_RECORDSET(z) AS y("rank" INT)""") self.validate_all( "END WORK AND NO CHAIN", @@ -112,6 +114,14 @@ class TestPostgres(Validator): "spark": "CREATE TABLE x (a UUID, b BINARY)", }, ) + self.validate_all( + "123::CHARACTER VARYING", + write={"postgres": "CAST(123 AS VARCHAR)"}, + ) + self.validate_all( + "TO_TIMESTAMP(123::DOUBLE PRECISION)", + write={"postgres": "TO_TIMESTAMP(CAST(123 AS DOUBLE PRECISION))"}, + ) self.validate_identity( "CREATE TABLE A (LIKE B INCLUDING CONSTRAINT INCLUDING COMPRESSION EXCLUDING COMMENTS)" @@ -193,15 +203,21 @@ class TestPostgres(Validator): }, ) self.validate_all( - "SELECT m.name FROM manufacturers AS m LEFT JOIN LATERAL GET_PRODUCT_NAMES(m.id) AS pname ON TRUE WHERE pname IS NULL", - read={ + "SELECT m.name FROM manufacturers AS m LEFT JOIN LATERAL GET_PRODUCT_NAMES(m.id) pname ON TRUE WHERE pname IS NULL", + write={ "postgres": "SELECT m.name FROM manufacturers AS m LEFT JOIN LATERAL GET_PRODUCT_NAMES(m.id) AS pname ON TRUE WHERE pname IS NULL", }, ) self.validate_all( "SELECT p1.id, p2.id, v1, v2 FROM polygons AS p1, polygons AS p2, LATERAL VERTICES(p1.poly) v1, LATERAL VERTICES(p2.poly) v2 WHERE (v1 <-> v2) < 10 AND p1.id <> p2.id", - read={ - "postgres": "SELECT p1.id, p2.id, v1, v2 FROM polygons p1, polygons p2, LATERAL VERTICES(p1.poly) v1, LATERAL VERTICES(p2.poly) v2 WHERE (v1 <-> v2) < 10 AND p1.id != p2.id", + write={ + "postgres": "SELECT p1.id, p2.id, v1, v2 FROM polygons AS p1, polygons AS p2, LATERAL VERTICES(p1.poly) AS v1, LATERAL VERTICES(p2.poly) AS v2 WHERE (v1 <-> v2) < 10 AND p1.id <> p2.id", + }, + ) + self.validate_all( + "SELECT * FROM r CROSS JOIN LATERAL unnest(array(1)) AS s(location)", + write={ + "postgres": "SELECT * FROM r CROSS JOIN LATERAL UNNEST(ARRAY[1]) AS s(location)", }, ) self.validate_all( @@ -218,35 +234,46 @@ class TestPostgres(Validator): ) self.validate_all( "'[1,2,3]'::json->2", - write={"postgres": "CAST('[1,2,3]' AS JSON)->'2'"}, + write={"postgres": "CAST('[1,2,3]' AS JSON) -> '2'"}, ) self.validate_all( """'{"a":1,"b":2}'::json->'b'""", - write={"postgres": """CAST('{"a":1,"b":2}' AS JSON)->'b'"""}, + write={"postgres": """CAST('{"a":1,"b":2}' AS JSON) -> 'b'"""}, ) self.validate_all( """'{"x": {"y": 1}}'::json->'x'->'y'""", - write={"postgres": """CAST('{"x": {"y": 1}}' AS JSON)->'x'->'y'"""}, + write={"postgres": """CAST('{"x": {"y": 1}}' AS JSON) -> 'x' -> 'y'"""}, ) self.validate_all( """'{"x": {"y": 1}}'::json->'x'::json->'y'""", - write={"postgres": """CAST(CAST('{"x": {"y": 1}}' AS JSON)->'x' AS JSON)->'y'"""}, + write={"postgres": """CAST(CAST('{"x": {"y": 1}}' AS JSON) -> 'x' AS JSON) -> 'y'"""}, ) self.validate_all( """'[1,2,3]'::json->>2""", - write={"postgres": "CAST('[1,2,3]' AS JSON)->>'2'"}, + write={"postgres": "CAST('[1,2,3]' AS JSON) ->> '2'"}, ) self.validate_all( """'{"a":1,"b":2}'::json->>'b'""", - write={"postgres": """CAST('{"a":1,"b":2}' AS JSON)->>'b'"""}, + write={"postgres": """CAST('{"a":1,"b":2}' AS JSON) ->> 'b'"""}, ) self.validate_all( """'{"a":[1,2,3],"b":[4,5,6]}'::json#>'{a,2}'""", - write={"postgres": """CAST('{"a":[1,2,3],"b":[4,5,6]}' AS JSON)#>'{a,2}'"""}, + write={"postgres": """CAST('{"a":[1,2,3],"b":[4,5,6]}' AS JSON) #> '{a,2}'"""}, ) self.validate_all( """'{"a":[1,2,3],"b":[4,5,6]}'::json#>>'{a,2}'""", - write={"postgres": """CAST('{"a":[1,2,3],"b":[4,5,6]}' AS JSON)#>>'{a,2}'"""}, + write={"postgres": """CAST('{"a":[1,2,3],"b":[4,5,6]}' AS JSON) #>> '{a,2}'"""}, + ) + self.validate_all( + """SELECT JSON_ARRAY_ELEMENTS((foo->'sections')::JSON) AS sections""", + write={ + "postgres": """SELECT JSON_ARRAY_ELEMENTS(CAST((foo -> 'sections') AS JSON)) AS sections""", + "presto": """SELECT JSON_ARRAY_ELEMENTS(CAST((JSON_EXTRACT(foo, 'sections')) AS JSON)) AS sections""", + }, + ) + self.validate_all( + """x ? 'x'""", + write={"postgres": "x ? 'x'"}, ) self.validate_all( "SELECT $$a$$", @@ -260,3 +287,49 @@ class TestPostgres(Validator): "UPDATE MYTABLE T1 SET T1.COL = 13", write={"postgres": "UPDATE MYTABLE AS T1 SET T1.COL = 13"}, ) + + self.validate_identity("x ~ 'y'") + self.validate_identity("x ~* 'y'") + self.validate_all( + "x !~ 'y'", + write={"postgres": "NOT x ~ 'y'"}, + ) + self.validate_all( + "x !~* 'y'", + write={"postgres": "NOT x ~* 'y'"}, + ) + + self.validate_all( + "x ~~ 'y'", + write={"postgres": "x LIKE 'y'"}, + ) + self.validate_all( + "x ~~* 'y'", + write={"postgres": "x ILIKE 'y'"}, + ) + self.validate_all( + "x !~~ 'y'", + write={"postgres": "NOT x LIKE 'y'"}, + ) + self.validate_all( + "x !~~* 'y'", + write={"postgres": "NOT x ILIKE 'y'"}, + ) + self.validate_all( + "'45 days'::interval day", + write={"postgres": "CAST('45 days' AS INTERVAL day)"}, + ) + self.validate_all( + "'x' 'y' 'z'", + write={"postgres": "CONCAT('x', 'y', 'z')"}, + ) + self.validate_identity("SELECT ARRAY(SELECT 1)") + + self.validate_all( + "x::cstring", + write={"postgres": "CAST(x AS CSTRING)"}, + ) + + self.validate_identity( + "SELECT SUM(x) OVER a, SUM(y) OVER b FROM c WINDOW a AS (PARTITION BY d), b AS (PARTITION BY e)" + ) -- cgit v1.2.3