Adding upstream version 20.3.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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132 changed files with 55125 additions and 51576 deletions
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@ -379,6 +379,16 @@ class TestPresto(Validator):
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"presto": "TIMESTAMP(x, '12:00:00')",
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},
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)
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self.validate_all(
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"DATE_ADD('DAY', CAST(x AS BIGINT), y)",
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write={
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"presto": "DATE_ADD('DAY', CAST(x AS BIGINT), y)",
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},
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read={
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"presto": "DATE_ADD('DAY', x, y)",
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},
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)
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self.validate_identity("DATE_ADD('DAY', 1, y)")
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def test_ddl(self):
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self.validate_all(
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@ -462,10 +472,10 @@ class TestPresto(Validator):
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)
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self.validate_all(
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'CREATE TABLE IF NOT EXISTS x ("cola" INTEGER, "ds" TEXT) WITH (PARTITIONED BY=("ds"))',
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"""CREATE TABLE IF NOT EXISTS x ("cola" INTEGER, "ds" TEXT) COMMENT 'comment' WITH (PARTITIONED BY=("ds"))""",
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write={
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"spark": "CREATE TABLE IF NOT EXISTS x (`cola` INT, `ds` STRING) PARTITIONED BY (`ds`)",
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"presto": """CREATE TABLE IF NOT EXISTS x ("cola" INTEGER, "ds" VARCHAR) WITH (PARTITIONED_BY=ARRAY['ds'])""",
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"spark": "CREATE TABLE IF NOT EXISTS x (`cola` INT, `ds` STRING) COMMENT 'comment' PARTITIONED BY (`ds`)",
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"presto": """CREATE TABLE IF NOT EXISTS x ("cola" INTEGER, "ds" VARCHAR) COMMENT 'comment' WITH (PARTITIONED_BY=ARRAY['ds'])""",
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},
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)
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@ -534,26 +544,18 @@ class TestPresto(Validator):
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},
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)
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def test_unicode_string(self):
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for prefix in ("u&", "U&"):
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self.validate_identity(
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f"{prefix}'Hello winter \\2603 !'",
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"U&'Hello winter \\2603 !'",
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)
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self.validate_identity(
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f"{prefix}'Hello winter #2603 !' UESCAPE '#'",
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"U&'Hello winter #2603 !' UESCAPE '#'",
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)
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def test_presto(self):
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self.validate_identity("string_agg(x, ',')", "ARRAY_JOIN(ARRAY_AGG(x), ',')")
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self.validate_identity(
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"SELECT * FROM example.testdb.customer_orders FOR VERSION AS OF 8954597067493422955"
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)
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self.validate_identity(
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"SELECT * FROM example.testdb.customer_orders FOR TIMESTAMP AS OF CAST('2022-03-23 09:59:29.803 Europe/Vienna' AS TIMESTAMP)"
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)
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self.validate_identity("SELECT * FROM x OFFSET 1 LIMIT 1")
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self.validate_identity("SELECT * FROM x OFFSET 1 FETCH FIRST 1 ROWS ONLY")
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self.validate_identity("SELECT BOOL_OR(a > 10) FROM asd AS T(a)")
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self.validate_identity("SELECT * FROM (VALUES (1))")
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self.validate_identity("START TRANSACTION READ WRITE, ISOLATION LEVEL SERIALIZABLE")
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self.validate_identity("START TRANSACTION ISOLATION LEVEL REPEATABLE READ")
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self.validate_identity("APPROX_PERCENTILE(a, b, c, d)")
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self.validate_identity(
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"SELECT SPLIT_TO_MAP('a:1;b:2;a:3', ';', ':', (k, v1, v2) -> CONCAT(v1, v2))"
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)
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with self.assertLogs(helper_logger) as cm:
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self.validate_all(
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"SELECT COALESCE(ELEMENT_AT(MAP_FROM_ENTRIES(ARRAY[(51, '1')]), id), quantity) FROM my_table",
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@ -572,6 +574,24 @@ class TestPresto(Validator):
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},
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)
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self.validate_identity("string_agg(x, ',')", "ARRAY_JOIN(ARRAY_AGG(x), ',')")
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self.validate_identity("SELECT * FROM x OFFSET 1 LIMIT 1")
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self.validate_identity("SELECT * FROM x OFFSET 1 FETCH FIRST 1 ROWS ONLY")
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self.validate_identity("SELECT BOOL_OR(a > 10) FROM asd AS T(a)")
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self.validate_identity("SELECT * FROM (VALUES (1))")
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self.validate_identity("START TRANSACTION READ WRITE, ISOLATION LEVEL SERIALIZABLE")
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self.validate_identity("START TRANSACTION ISOLATION LEVEL REPEATABLE READ")
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self.validate_identity("APPROX_PERCENTILE(a, b, c, d)")
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self.validate_identity(
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"SELECT SPLIT_TO_MAP('a:1;b:2;a:3', ';', ':', (k, v1, v2) -> CONCAT(v1, v2))"
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)
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self.validate_identity(
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"SELECT * FROM example.testdb.customer_orders FOR VERSION AS OF 8954597067493422955"
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)
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self.validate_identity(
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"SELECT * FROM example.testdb.customer_orders FOR TIMESTAMP AS OF CAST('2022-03-23 09:59:29.803 Europe/Vienna' AS TIMESTAMP)"
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)
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self.validate_all(
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"SELECT MAX_BY(a.id, a.timestamp) FROM a",
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read={
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@ -1044,3 +1064,61 @@ MATCH_RECOGNIZE (
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)""",
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pretty=True,
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)
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def test_to_char(self):
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self.validate_all(
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"TO_CHAR(ts, 'dd')",
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write={
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"bigquery": "FORMAT_DATE('%d', ts)",
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"presto": "DATE_FORMAT(ts, '%d')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'hh')",
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write={
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"bigquery": "FORMAT_DATE('%H', ts)",
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"presto": "DATE_FORMAT(ts, '%H')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'hh24')",
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write={
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"bigquery": "FORMAT_DATE('%H', ts)",
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"presto": "DATE_FORMAT(ts, '%H')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'mi')",
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write={
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"bigquery": "FORMAT_DATE('%M', ts)",
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"presto": "DATE_FORMAT(ts, '%i')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'mm')",
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write={
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"bigquery": "FORMAT_DATE('%m', ts)",
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"presto": "DATE_FORMAT(ts, '%m')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'ss')",
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write={
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"bigquery": "FORMAT_DATE('%S', ts)",
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"presto": "DATE_FORMAT(ts, '%s')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'yyyy')",
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write={
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"bigquery": "FORMAT_DATE('%Y', ts)",
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"presto": "DATE_FORMAT(ts, '%Y')",
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},
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)
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self.validate_all(
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"TO_CHAR(ts, 'yy')",
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write={
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"bigquery": "FORMAT_DATE('%y', ts)",
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"presto": "DATE_FORMAT(ts, '%y')",
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},
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)
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