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Merging upstream version 23.12.1.

Browse source 
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:32:41 +01:00
parent 1271e5fe1c
commit 740634a4e8
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
93 changed files with 55455 additions and 52777 deletions
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29
tests/dialects/test_bigquery.py
View file

@ -20,6 +20,27 @@ class TestBigQuery(Validator):
maxDiff = None
def test_bigquery(self):
self.validate_identity(
"[a, a(1, 2,3,4444444444444444, tttttaoeunthaoentuhaoentuheoantu, toheuntaoheutnahoeunteoahuntaoeh), b(3, 4,5), c, d, tttttttttttttttteeeeeeeeeeeeeett, 12312312312]",
"""[
a,
a(
1,
2,
3,
4444444444444444,
tttttaoeunthaoentuhaoentuheoantu,
toheuntaoheutnahoeunteoahuntaoeh
),
b(3, 4, 5),
c,
d,
tttttttttttttttteeeeeeeeeeeeeett,
12312312312
]""",
pretty=True,
)
self.validate_all(
"SELECT STRUCT(1, 2, 3), STRUCT(), STRUCT('abc'), STRUCT(1, t.str_col), STRUCT(1 as a, 'abc' AS b), STRUCT(str_col AS abc)",
write={
@ -40,6 +61,10 @@ class TestBigQuery(Validator):
"duckdb": "STRPTIME(x, '%Y-%m-%dT%H:%M:%S.%f%z')",
},
)
self.validate_identity(
"PARSE_TIMESTAMP('%Y-%m-%dT%H:%M:%E*S%z', x)",
"PARSE_TIMESTAMP('%Y-%m-%dT%H:%M:%E*S%z', x)",
)
table = parse_one("x-0._y.z", dialect="bigquery", into=exp.Table)
self.assertEqual(table.catalog, "x-0")
@ -57,9 +82,13 @@ class TestBigQuery(Validator):
self.assertEqual(exp.to_table("`x.y.z`", dialect="bigquery").sql("bigquery"), "`x.y.z`")
self.assertEqual(exp.to_table("`x`.`y`", dialect="bigquery").sql("bigquery"), "`x`.`y`")
column = self.validate_identity("SELECT `db.t`.`c` FROM `db.t`").selects[0]
self.assertEqual(len(column.parts), 3)
select_with_quoted_udf = self.validate_identity("SELECT `p.d.UdF`(data) FROM `p.d.t`")
self.assertEqual(select_with_quoted_udf.selects[0].name, "p.d.UdF")
self.validate_identity("assert.true(1 = 1)")
self.validate_identity("SELECT ARRAY_TO_STRING(list, '--') AS text")
self.validate_identity("SELECT jsondoc['some_key']")
self.validate_identity("SELECT `p.d.UdF`(data).* FROM `p.d.t`")

43
tests/dialects/test_clickhouse.py
View file

@ -93,6 +93,9 @@ class TestClickhouse(Validator):
self.validate_identity("""SELECT JSONExtractString('{"x": {"y": 1}}', 'x', 'y')""")
self.validate_identity("SELECT * FROM table LIMIT 1 BY a, b")
self.validate_identity("SELECT * FROM table LIMIT 2 OFFSET 1 BY a, b")
self.validate_identity(
"SELECT id, quantileGK(100, 0.95)(reading) OVER (PARTITION BY id ORDER BY id RANGE BETWEEN 30000 PRECEDING AND CURRENT ROW) AS window FROM table"
)
self.validate_identity(
"SELECT $1$foo$1$",
@ -409,6 +412,19 @@ class TestClickhouse(Validator):
self.validate_identity("SELECT FORMAT")
self.validate_identity("1 AS FORMAT").assert_is(exp.Alias)
self.validate_identity("SELECT DATE_FORMAT(NOW(), '%Y-%m-%d', '%T')")
self.validate_all(
"SELECT DATE_FORMAT(NOW(), '%Y-%m-%d')",
read={
"clickhouse": "SELECT formatDateTime(NOW(), '%Y-%m-%d')",
"mysql": "SELECT DATE_FORMAT(NOW(), '%Y-%m-%d')",
},
write={
"clickhouse": "SELECT DATE_FORMAT(NOW(), '%Y-%m-%d')",
"mysql": "SELECT DATE_FORMAT(NOW(), '%Y-%m-%d')",
},
)
def test_cte(self):
self.validate_identity("WITH 'x' AS foo SELECT foo")
self.validate_identity("WITH ['c'] AS field_names SELECT field_names")
@ -813,3 +829,30 @@ LIFETIME(MIN 0 MAX 0)""",
self.validate_identity(
"CREATE TABLE t1 (a String EPHEMERAL, b String EPHEMERAL func(), c String MATERIALIZED func(), d String ALIAS func()) ENGINE=TinyLog()"
)
def test_agg_functions(self):
def extract_agg_func(query):
return parse_one(query, read="clickhouse").selects[0].this
self.assertIsInstance(
extract_agg_func("select quantileGK(100, 0.95) OVER (PARTITION BY id) FROM table"),
exp.AnonymousAggFunc,
)
self.assertIsInstance(
extract_agg_func(
"select quantileGK(100, 0.95)(reading) OVER (PARTITION BY id) FROM table"
),
exp.ParameterizedAgg,
)
self.assertIsInstance(
extract_agg_func("select quantileGKIf(100, 0.95) OVER (PARTITION BY id) FROM table"),
exp.CombinedAggFunc,
)
self.assertIsInstance(
extract_agg_func(
"select quantileGKIf(100, 0.95)(reading) OVER (PARTITION BY id) FROM table"
),
exp.CombinedParameterizedAgg,
)
parse_one("foobar(x)").assert_is(exp.Anonymous)

15
tests/dialects/test_dialect.py
View file

@ -2426,3 +2426,18 @@ FROM c""",
"""CREATE TEMPORARY SEQUENCE seq START WITH = 1 INCREMENT BY = 2""",
"""CREATE TEMPORARY SEQUENCE seq START WITH 1 INCREMENT BY 2""",
)
def test_reserved_keywords(self):
order = exp.select("*").from_("order")
for dialect in ("presto", "redshift"):
dialect = Dialect.get_or_raise(dialect)
self.assertEqual(
order.sql(dialect=dialect),
f"SELECT * FROM {dialect.IDENTIFIER_START}order{dialect.IDENTIFIER_END}",
)
self.validate_identity(
"""SELECT partition.d FROM t PARTITION (d)""",
"""SELECT partition.d FROM t AS PARTITION(d)""",
)

19
tests/dialects/test_duckdb.py
View file

@ -652,8 +652,14 @@ class TestDuckDB(Validator):
"SELECT CAST('2020-05-06' AS DATE) + INTERVAL 5 DAY",
read={"bigquery": "SELECT DATE_ADD(CAST('2020-05-06' AS DATE), INTERVAL 5 DAY)"},
)
self.validate_identity("SELECT PERCENTILE_CONT(0.25) WITHIN GROUP (ORDER BY y DESC) FROM t")
self.validate_identity("SELECT PERCENTILE_DISC(0.25) WITHIN GROUP (ORDER BY y DESC) FROM t")
self.validate_identity(
"SELECT PERCENTILE_CONT(0.25) WITHIN GROUP (ORDER BY y DESC) FROM t",
"SELECT QUANTILE_CONT(y, 0.25 ORDER BY y DESC) FROM t",
)
self.validate_identity(
"SELECT PERCENTILE_DISC(0.25) WITHIN GROUP (ORDER BY y DESC) FROM t",
"SELECT QUANTILE_DISC(y, 0.25 ORDER BY y DESC) FROM t",
)
self.validate_all(
"SELECT QUANTILE_CONT(x, q) FROM t",
write={
@ -1075,6 +1081,15 @@ class TestDuckDB(Validator):
write={
"snowflake": "ALTER TABLE db.t1 RENAME TO db.t2",
"duckdb": "ALTER TABLE db.t1 RENAME TO t2",
"tsql": "EXEC sp_rename 'db.t1', 't2'",
},
)
self.validate_all(
'ALTER TABLE "db"."t1" RENAME TO "db"."t2"',
write={
"snowflake": 'ALTER TABLE "db"."t1" RENAME TO "db"."t2"',
"duckdb": 'ALTER TABLE "db"."t1" RENAME TO "t2"',
"tsql": "EXEC sp_rename '[db].[t1]', 't2'",
},
)

5
tests/dialects/test_hive.py
View file

@ -428,6 +428,9 @@ class TestHive(Validator):
self.validate_identity(
"INSERT OVERWRITE TABLE zipcodes PARTITION(state = 0) VALUES (896, 'US', 'TAMPA', 33607)"
)
self.validate_identity(
"INSERT OVERWRITE DIRECTORY 'x' ROW FORMAT DELIMITED FIELDS TERMINATED BY '\001' COLLECTION ITEMS TERMINATED BY ',' MAP KEYS TERMINATED BY ':' LINES TERMINATED BY '' STORED AS TEXTFILE SELECT * FROM `a`.`b`"
)
self.validate_identity(
"SELECT a, b, SUM(c) FROM tabl AS t GROUP BY a, b, GROUPING SETS ((a, b), a)"
)
@ -524,9 +527,11 @@ class TestHive(Validator):
self.validate_all(
"APPROX_COUNT_DISTINCT(a)",
write={
"bigquery": "APPROX_COUNT_DISTINCT(a)",
"duckdb": "APPROX_COUNT_DISTINCT(a)",
"presto": "APPROX_DISTINCT(a)",
"hive": "APPROX_COUNT_DISTINCT(a)",
"snowflake": "APPROX_COUNT_DISTINCT(a)",
"spark": "APPROX_COUNT_DISTINCT(a)",
},
)

1
tests/dialects/test_mysql.py
View file

@ -223,6 +223,7 @@ class TestMySQL(Validator):
self.validate_identity("CHAR(0)")
self.validate_identity("CHAR(77, 121, 83, 81, '76')")
self.validate_identity("CHAR(77, 77.3, '77.3' USING utf8mb4)")
self.validate_identity("SELECT * FROM t1 PARTITION(p0)")
def test_types(self):
self.validate_identity("CAST(x AS MEDIUMINT) + CAST(y AS YEAR(4))")

2
tests/dialects/test_presto.py
View file

@ -871,7 +871,7 @@ class TestPresto(Validator):
"SELECT ARRAY_SORT(x, (left, right) -> -1)",
write={
"duckdb": "SELECT ARRAY_SORT(x)",
"presto": "SELECT ARRAY_SORT(x, (left, right) -> -1)",
"presto": 'SELECT ARRAY_SORT(x, ("left", "right") -> -1)',
"hive": "SELECT SORT_ARRAY(x)",
"spark": "SELECT ARRAY_SORT(x, (left, right) -> -1)",
},

8
tests/dialects/test_prql.py
View file

@ -58,3 +58,11 @@ class TestPRQL(Validator):
self.validate_identity(
"from x intersect y", "SELECT * FROM x INTERSECT ALL SELECT * FROM y"
)
self.validate_identity(
"from x filter a == null filter null != b",
"SELECT * FROM x WHERE a IS NULL AND NOT b IS NULL",
)
self.validate_identity(
"from x filter (a > 1 || null != b || c != null)",
"SELECT * FROM x WHERE (a > 1 OR NOT b IS NULL OR NOT c IS NULL)",
)

23
tests/dialects/test_snowflake.py
View file

@ -456,7 +456,7 @@ WHERE
},
write={
"": f"SELECT PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY x NULLS LAST){suffix}",
"duckdb": f"SELECT PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY x){suffix}",
"duckdb": f"SELECT QUANTILE_CONT(x, 0.5 ORDER BY x){suffix}",
"postgres": f"SELECT PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY x){suffix}",
"snowflake": f"SELECT PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY x){suffix}",
},
@ -821,6 +821,13 @@ WHERE
"snowflake": "CASE WHEN x = a OR (x IS NULL AND a IS NULL) THEN b WHEN x = c OR (x IS NULL AND c IS NULL) THEN d ELSE e END",
},
)
self.validate_all(
"SELECT LISTAGG(col1, ', ') WITHIN GROUP (ORDER BY col2) FROM t",
write={
"duckdb": "SELECT GROUP_CONCAT(col1, ', ' ORDER BY col2) FROM t",
"snowflake": "SELECT LISTAGG(col1, ', ') WITHIN GROUP (ORDER BY col2) FROM t",
},
)
def test_null_treatment(self):
self.validate_all(
@ -1038,10 +1045,16 @@ WHERE
"SELECT CAST('2019-02-28' AS DATE) + INTERVAL '1 day, 1 year'",
)
self.validate_identity("DATE(x)").assert_is(exp.Anonymous)
self.validate_identity("TO_DATE(x)").assert_is(exp.Anonymous)
self.validate_identity("TRY_TO_DATE(x)").assert_is(exp.Anonymous)
self.validate_identity("TO_DATE(x)").assert_is(exp.TsOrDsToDate)
self.validate_identity("TRY_TO_DATE(x)").assert_is(exp.TsOrDsToDate)
self.validate_all(
"DATE(x)",
write={
"duckdb": "CAST(x AS DATE)",
"snowflake": "TO_DATE(x)",
},
)
self.validate_all(
"TO_DATE(x, 'MM-DD-YYYY')",
write={
@ -1490,7 +1503,7 @@ FROM persons AS p, LATERAL FLATTEN(input => p.c, path => 'contact') AS _flattene
write={
"bigquery": "REGEXP_EXTRACT(subject, pattern, pos, occ)",
"hive": "REGEXP_EXTRACT(subject, pattern, group)",
"presto": "REGEXP_EXTRACT(subject, pattern, group)",
"presto": 'REGEXP_EXTRACT(subject, pattern, "group")',
"snowflake": "REGEXP_SUBSTR(subject, pattern, pos, occ, params, group)",
"spark": "REGEXP_EXTRACT(subject, pattern, group)",
},

4
tests/dialects/test_spark.py
View file

@ -234,7 +234,7 @@ TBLPROPERTIES (
self.validate_identity("first_value(col, true)", "FIRST_VALUE(col) IGNORE NULLS")
self.validate_identity("last(col, true)", "LAST(col) IGNORE NULLS")
self.validate_identity("last_value(col, true)", "LAST_VALUE(col) IGNORE NULLS")
self.validate_identity("DESCRIBE EXTENDED db.table")
self.validate_identity("DESCRIBE EXTENDED db.tbl")
self.validate_identity("SELECT * FROM test TABLESAMPLE (50 PERCENT)")
self.validate_identity("SELECT * FROM test TABLESAMPLE (5 ROWS)")
self.validate_identity("SELECT * FROM test TABLESAMPLE (BUCKET 4 OUT OF 10)")
@ -566,7 +566,7 @@ TBLPROPERTIES (
"ARRAY_SORT(x, (left, right) -> -1)",
write={
"duckdb": "ARRAY_SORT(x)",
"presto": "ARRAY_SORT(x, (left, right) -> -1)",
"presto": 'ARRAY_SORT(x, ("left", "right") -> -1)',
"hive": "SORT_ARRAY(x)",
"spark": "ARRAY_SORT(x, (left, right) -> -1)",
},

11
tests/dialects/test_tsql.py
View file

@ -455,7 +455,6 @@ class TestTSQL(Validator):
self.validate_identity("CAST(x AS UNIQUEIDENTIFIER)")
self.validate_identity("CAST(x AS MONEY)")
self.validate_identity("CAST(x AS SMALLMONEY)")
self.validate_identity("CAST(x AS ROWVERSION)")
self.validate_identity("CAST(x AS IMAGE)")
self.validate_identity("CAST(x AS SQL_VARIANT)")
self.validate_identity("CAST(x AS BIT)")
@ -475,6 +474,16 @@ class TestTSQL(Validator):
"hive": "CAST(x AS TIMESTAMP)",
},
)
self.validate_all(
"CAST(x AS ROWVERSION)",
read={
"tsql": "CAST(x AS TIMESTAMP)",
},
write={
"tsql": "CAST(x AS ROWVERSION)",
"hive": "CAST(x AS BINARY)",
},
)
def test__types_ints(self):
self.validate_all(