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authorDaniel Baumann <daniel.baumann@progress-linux.org>2023-06-02 23:59:40 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2023-06-02 23:59:46 +0000
commit20739a12c39121a9e7ad3c9a2469ec5a6876199d (patch)
treec000de91c59fd29b2d9beecf9f93b84e69727f37 /tests/dialects
parentReleasing debian version 12.2.0-1. (diff)
downloadsqlglot-20739a12c39121a9e7ad3c9a2469ec5a6876199d.tar.xz
sqlglot-20739a12c39121a9e7ad3c9a2469ec5a6876199d.zip
Merging upstream version 15.0.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/dialects')
-rw-r--r--tests/dialects/test_bigquery.py71
-rw-r--r--tests/dialects/test_clickhouse.py315
-rw-r--r--tests/dialects/test_databricks.py8
-rw-r--r--tests/dialects/test_dialect.py18
-rw-r--r--tests/dialects/test_duckdb.py72
-rw-r--r--tests/dialects/test_hive.py28
-rw-r--r--tests/dialects/test_mysql.py22
-rw-r--r--tests/dialects/test_oracle.py11
-rw-r--r--tests/dialects/test_postgres.py20
-rw-r--r--tests/dialects/test_presto.py54
-rw-r--r--tests/dialects/test_redshift.py24
-rw-r--r--tests/dialects/test_snowflake.py44
-rw-r--r--tests/dialects/test_spark.py26
-rw-r--r--tests/dialects/test_teradata.py19
-rw-r--r--tests/dialects/test_tsql.py52
15 files changed, 707 insertions, 77 deletions
diff --git a/tests/dialects/test_bigquery.py b/tests/dialects/test_bigquery.py
index 87bba6f..99d8a3c 100644
--- a/tests/dialects/test_bigquery.py
+++ b/tests/dialects/test_bigquery.py
@@ -6,6 +6,14 @@ class TestBigQuery(Validator):
dialect = "bigquery"
def test_bigquery(self):
+ self.validate_identity("SAFE_CAST(x AS STRING)")
+ self.validate_identity("SELECT * FROM a-b-c.mydataset.mytable")
+ self.validate_identity("SELECT * FROM abc-def-ghi")
+ self.validate_identity("SELECT * FROM a-b-c")
+ self.validate_identity("SELECT * FROM my-table")
+ self.validate_identity("SELECT * FROM my-project.mydataset.mytable")
+ self.validate_identity("SELECT * FROM pro-ject_id.c.d CROSS JOIN foo-bar")
+ self.validate_identity("x <> ''")
self.validate_identity("DATE_TRUNC(col, WEEK(MONDAY))")
self.validate_identity("SELECT b'abc'")
self.validate_identity("""SELECT * FROM UNNEST(ARRAY<STRUCT<x INT64>>[1, 2])""")
@@ -13,6 +21,7 @@ class TestBigQuery(Validator):
self.validate_identity("SELECT DISTINCT AS STRUCT 1 AS a, 2 AS b")
self.validate_identity("SELECT AS VALUE STRUCT(1 AS a, 2 AS b)")
self.validate_identity("SELECT STRUCT<ARRAY<STRING>>(['2023-01-17'])")
+ self.validate_identity("SELECT STRUCT<STRING>((SELECT a FROM b.c LIMIT 1)).*")
self.validate_identity("SELECT * FROM q UNPIVOT(values FOR quarter IN (b, c))")
self.validate_identity("""CREATE TABLE x (a STRUCT<values ARRAY<INT64>>)""")
self.validate_identity("""CREATE TABLE x (a STRUCT<b STRING OPTIONS (description='b')>)""")
@@ -22,17 +31,34 @@ class TestBigQuery(Validator):
self.validate_identity(
"SELECT * FROM (SELECT * FROM `t`) AS a UNPIVOT((c) FOR c_name IN (v1, v2))"
)
+ self.validate_identity(
+ "CREATE TABLE IF NOT EXISTS foo AS SELECT * FROM bla EXCEPT DISTINCT (SELECT * FROM bar) LIMIT 0"
+ )
+ self.validate_all('x <> ""', write={"bigquery": "x <> ''"})
+ self.validate_all('x <> """"""', write={"bigquery": "x <> ''"})
+ self.validate_all("x <> ''''''", write={"bigquery": "x <> ''"})
self.validate_all(
"CREATE TEMP TABLE foo AS SELECT 1",
write={"bigquery": "CREATE TEMPORARY TABLE foo AS SELECT 1"},
)
+ self.validate_all(
+ "SELECT * FROM `SOME_PROJECT_ID.SOME_DATASET_ID.INFORMATION_SCHEMA.SOME_VIEW`",
+ write={
+ "bigquery": "SELECT * FROM SOME_PROJECT_ID.SOME_DATASET_ID.INFORMATION_SCHEMA.SOME_VIEW",
+ },
+ )
+ self.validate_all(
+ "SELECT * FROM `my-project.my-dataset.my-table`",
+ write={"bigquery": "SELECT * FROM `my-project`.`my-dataset`.`my-table`"},
+ )
self.validate_all("LEAST(x, y)", read={"sqlite": "MIN(x, y)"})
self.validate_all("CAST(x AS CHAR)", write={"bigquery": "CAST(x AS STRING)"})
self.validate_all("CAST(x AS NCHAR)", write={"bigquery": "CAST(x AS STRING)"})
self.validate_all("CAST(x AS NVARCHAR)", write={"bigquery": "CAST(x AS STRING)"})
self.validate_all("CAST(x AS TIMESTAMP)", write={"bigquery": "CAST(x AS DATETIME)"})
self.validate_all("CAST(x AS TIMESTAMPTZ)", write={"bigquery": "CAST(x AS TIMESTAMP)"})
+ self.validate_all("CAST(x AS RECORD)", write={"bigquery": "CAST(x AS STRUCT)"})
self.validate_all(
"SELECT ARRAY(SELECT AS STRUCT 1 a, 2 b)",
write={
@@ -64,16 +90,6 @@ class TestBigQuery(Validator):
"spark": "'x\\''",
},
)
- self.validate_all(
- r'r"""/\*.*\*/"""',
- write={
- "bigquery": r"'/\*.*\*/'",
- "duckdb": r"'/\*.*\*/'",
- "presto": r"'/\*.*\*/'",
- "hive": r"'/\*.*\*/'",
- "spark": r"'/\*.*\*/'",
- },
- )
with self.assertRaises(ValueError):
transpile("'\\'", read="bigquery")
@@ -87,13 +103,23 @@ class TestBigQuery(Validator):
},
)
self.validate_all(
+ r'r"""/\*.*\*/"""',
+ write={
+ "bigquery": r"r'/\*.*\*/'",
+ "duckdb": r"'/\\*.*\\*/'",
+ "presto": r"'/\\*.*\\*/'",
+ "hive": r"'/\\*.*\\*/'",
+ "spark": r"'/\\*.*\\*/'",
+ },
+ )
+ self.validate_all(
r'R"""/\*.*\*/"""',
write={
- "bigquery": r"'/\*.*\*/'",
- "duckdb": r"'/\*.*\*/'",
- "presto": r"'/\*.*\*/'",
- "hive": r"'/\*.*\*/'",
- "spark": r"'/\*.*\*/'",
+ "bigquery": r"r'/\*.*\*/'",
+ "duckdb": r"'/\\*.*\\*/'",
+ "presto": r"'/\\*.*\\*/'",
+ "hive": r"'/\\*.*\\*/'",
+ "spark": r"'/\\*.*\\*/'",
},
)
self.validate_all(
@@ -234,7 +260,7 @@ class TestBigQuery(Validator):
"DIV(x, y)",
write={
"bigquery": "DIV(x, y)",
- "duckdb": "CAST(x / y AS INT)",
+ "duckdb": "x // y",
},
)
@@ -308,7 +334,7 @@ class TestBigQuery(Validator):
self.validate_all(
"DATE_SUB(CURRENT_DATE(), INTERVAL 1 DAY)",
write={
- "postgres": "CURRENT_DATE - INTERVAL '1' DAY",
+ "postgres": "CURRENT_DATE - INTERVAL '1 DAY'",
"bigquery": "DATE_SUB(CURRENT_DATE, INTERVAL 1 DAY)",
},
)
@@ -318,7 +344,7 @@ class TestBigQuery(Validator):
"bigquery": "DATE_ADD(CURRENT_DATE, INTERVAL 1 DAY)",
"duckdb": "CURRENT_DATE + INTERVAL 1 DAY",
"mysql": "DATE_ADD(CURRENT_DATE, INTERVAL 1 DAY)",
- "postgres": "CURRENT_DATE + INTERVAL '1' DAY",
+ "postgres": "CURRENT_DATE + INTERVAL '1 DAY'",
"presto": "DATE_ADD('DAY', 1, CURRENT_DATE)",
"hive": "DATE_ADD(CURRENT_DATE, 1)",
"spark": "DATE_ADD(CURRENT_DATE, 1)",
@@ -470,3 +496,12 @@ class TestBigQuery(Validator):
"snowflake": "MERGE INTO dataset.Inventory AS T USING dataset.NewArrivals AS S ON FALSE WHEN NOT MATCHED AND product LIKE '%a%' THEN DELETE WHEN NOT MATCHED AND product LIKE '%b%' THEN DELETE",
},
)
+
+ def test_rename_table(self):
+ self.validate_all(
+ "ALTER TABLE db.t1 RENAME TO db.t2",
+ write={
+ "snowflake": "ALTER TABLE db.t1 RENAME TO db.t2",
+ "bigquery": "ALTER TABLE db.t1 RENAME TO t2",
+ },
+ )
diff --git a/tests/dialects/test_clickhouse.py b/tests/dialects/test_clickhouse.py
index 1060881..b6a7765 100644
--- a/tests/dialects/test_clickhouse.py
+++ b/tests/dialects/test_clickhouse.py
@@ -1,3 +1,4 @@
+from sqlglot import exp, parse_one
from tests.dialects.test_dialect import Validator
@@ -5,6 +6,9 @@ class TestClickhouse(Validator):
dialect = "clickhouse"
def test_clickhouse(self):
+ self.validate_identity("ATTACH DATABASE DEFAULT ENGINE = ORDINARY")
+ self.validate_identity("CAST(['hello'], 'Array(Enum8(''hello'' = 1))')")
+ self.validate_identity("SELECT x, COUNT() FROM y GROUP BY x WITH TOTALS")
self.validate_identity("SELECT INTERVAL t.days day")
self.validate_identity("SELECT match('abc', '([a-z]+)')")
self.validate_identity("dictGet(x, 'y')")
@@ -16,17 +20,36 @@ class TestClickhouse(Validator):
self.validate_identity("SELECT * FROM foo LEFT ASOF JOIN bla")
self.validate_identity("SELECT * FROM foo ASOF JOIN bla")
self.validate_identity("SELECT * FROM foo ANY JOIN bla")
+ self.validate_identity("SELECT * FROM foo GLOBAL ANY JOIN bla")
+ self.validate_identity("SELECT * FROM foo GLOBAL LEFT ANY JOIN bla")
self.validate_identity("SELECT quantile(0.5)(a)")
self.validate_identity("SELECT quantiles(0.5)(a) AS x FROM t")
self.validate_identity("SELECT quantiles(0.1, 0.2, 0.3)(a)")
+ self.validate_identity("SELECT quantileTiming(0.5)(RANGE(100))")
self.validate_identity("SELECT histogram(5)(a)")
self.validate_identity("SELECT groupUniqArray(2)(a)")
self.validate_identity("SELECT exponentialTimeDecayedAvg(60)(a, b)")
self.validate_identity("SELECT * FROM foo WHERE x GLOBAL IN (SELECT * FROM bar)")
self.validate_identity("position(haystack, needle)")
self.validate_identity("position(haystack, needle, position)")
+ self.validate_identity("CAST(x AS DATETIME)")
+ self.validate_identity(
+ 'SELECT CAST(tuple(1 AS "a", 2 AS "b", 3.0 AS "c").2 AS Nullable(TEXT))'
+ )
+ self.validate_identity(
+ "CREATE TABLE test (id UInt8) ENGINE=AggregatingMergeTree() ORDER BY tuple()"
+ )
self.validate_all(
+ "SELECT uniq(x) FROM (SELECT any(y) AS x FROM (SELECT 1 AS y))",
+ read={
+ "bigquery": "SELECT APPROX_COUNT_DISTINCT(x) FROM (SELECT ANY_VALUE(y) x FROM (SELECT 1 y))",
+ },
+ write={
+ "bigquery": "SELECT APPROX_COUNT_DISTINCT(x) FROM (SELECT ANY_VALUE(y) AS x FROM (SELECT 1 AS y))",
+ },
+ )
+ self.validate_all(
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
"clickhouse": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname",
@@ -41,9 +64,7 @@ class TestClickhouse(Validator):
)
self.validate_all(
"CAST(1 AS Nullable(DateTime64(6, 'UTC')))",
- write={
- "clickhouse": "CAST(1 AS Nullable(DateTime64(6, 'UTC')))",
- },
+ write={"clickhouse": "CAST(1 AS Nullable(DateTime64(6, 'UTC')))"},
)
self.validate_all(
"SELECT x #! comment",
@@ -59,6 +80,40 @@ class TestClickhouse(Validator):
"SELECT position(needle IN haystack)",
write={"clickhouse": "SELECT position(haystack, needle)"},
)
+ self.validate_identity(
+ "SELECT * FROM x LIMIT 10 SETTINGS max_results = 100, result = 'break'"
+ )
+ self.validate_identity("SELECT * FROM x LIMIT 10 SETTINGS max_results = 100, result_")
+ self.validate_identity("SELECT * FROM x FORMAT PrettyCompact")
+ self.validate_identity(
+ "SELECT * FROM x LIMIT 10 SETTINGS max_results = 100, result_ FORMAT PrettyCompact"
+ )
+ self.validate_all(
+ "SELECT * FROM foo JOIN bar USING id, name",
+ write={"clickhouse": "SELECT * FROM foo JOIN bar USING (id, name)"},
+ )
+ self.validate_all(
+ "SELECT * FROM foo ANY LEFT JOIN bla ON foo.c1 = bla.c2",
+ write={"clickhouse": "SELECT * FROM foo LEFT ANY JOIN bla ON foo.c1 = bla.c2"},
+ )
+ self.validate_all(
+ "SELECT * FROM foo GLOBAL ANY LEFT JOIN bla ON foo.c1 = bla.c2",
+ write={"clickhouse": "SELECT * FROM foo GLOBAL LEFT ANY JOIN bla ON foo.c1 = bla.c2"},
+ )
+ self.validate_all(
+ """
+ SELECT
+ loyalty,
+ count()
+ FROM hits SEMI LEFT JOIN users USING (UserID)
+ GROUP BY loyalty
+ ORDER BY loyalty ASC
+ """,
+ write={
+ "clickhouse": "SELECT loyalty, COUNT() FROM hits LEFT SEMI JOIN users USING (UserID)"
+ + " GROUP BY loyalty ORDER BY loyalty"
+ },
+ )
def test_cte(self):
self.validate_identity("WITH 'x' AS foo SELECT foo")
@@ -66,6 +121,57 @@ class TestClickhouse(Validator):
self.validate_identity("WITH (SELECT foo) AS bar SELECT bar + 5")
self.validate_identity("WITH test1 AS (SELECT i + 1, j + 1 FROM test1) SELECT * FROM test1")
+ def test_ternary(self):
+ self.validate_all("x ? 1 : 2", write={"clickhouse": "CASE WHEN x THEN 1 ELSE 2 END"})
+ self.validate_all(
+ "IF(BAR(col), sign > 0 ? FOO() : 0, 1)",
+ write={
+ "clickhouse": "CASE WHEN BAR(col) THEN CASE WHEN sign > 0 THEN FOO() ELSE 0 END ELSE 1 END"
+ },
+ )
+ self.validate_all(
+ "x AND FOO() > 3 + 2 ? 1 : 2",
+ write={"clickhouse": "CASE WHEN x AND FOO() > 3 + 2 THEN 1 ELSE 2 END"},
+ )
+ self.validate_all(
+ "x ? (y ? 1 : 2) : 3",
+ write={"clickhouse": "CASE WHEN x THEN (CASE WHEN y THEN 1 ELSE 2 END) ELSE 3 END"},
+ )
+ self.validate_all(
+ "x AND (foo() ? FALSE : TRUE) ? (y ? 1 : 2) : 3",
+ write={
+ "clickhouse": "CASE WHEN x AND (CASE WHEN foo() THEN FALSE ELSE TRUE END) THEN (CASE WHEN y THEN 1 ELSE 2 END) ELSE 3 END"
+ },
+ )
+
+ ternary = parse_one("x ? (y ? 1 : 2) : 3", read="clickhouse")
+
+ self.assertIsInstance(ternary, exp.If)
+ self.assertIsInstance(ternary.this, exp.Column)
+ self.assertIsInstance(ternary.args["true"], exp.Paren)
+ self.assertIsInstance(ternary.args["false"], exp.Literal)
+
+ nested_ternary = ternary.args["true"].this
+
+ self.assertIsInstance(nested_ternary.this, exp.Column)
+ self.assertIsInstance(nested_ternary.args["true"], exp.Literal)
+ self.assertIsInstance(nested_ternary.args["false"], exp.Literal)
+
+ parse_one("a and b ? 1 : 2", read="clickhouse").assert_is(exp.If).this.assert_is(exp.And)
+
+ def test_parameterization(self):
+ self.validate_all(
+ "SELECT {abc: UInt32}, {b: String}, {c: DateTime},{d: Map(String, Array(UInt8))}, {e: Tuple(UInt8, String)}",
+ write={
+ "clickhouse": "SELECT {abc: UInt32}, {b: TEXT}, {c: DATETIME}, {d: Map(TEXT, Array(UInt8))}, {e: Tuple(UInt8, String)}",
+ "": "SELECT :abc, :b, :c, :d, :e",
+ },
+ )
+ self.validate_all(
+ "SELECT * FROM {table: Identifier}",
+ write={"clickhouse": "SELECT * FROM {table: Identifier}"},
+ )
+
def test_signed_and_unsigned_types(self):
data_types = [
"UInt8",
@@ -86,3 +192,206 @@ class TestClickhouse(Validator):
f"pow(2, 32)::{data_type}",
write={"clickhouse": f"CAST(POWER(2, 32) AS {data_type})"},
)
+
+ def test_ddl(self):
+ self.validate_identity(
+ "CREATE TABLE foo (x UInt32) TTL time_column + INTERVAL '1' MONTH DELETE WHERE column = 'value'"
+ )
+
+ self.validate_all(
+ """
+ CREATE TABLE example1 (
+ timestamp DateTime,
+ x UInt32 TTL now() + INTERVAL 1 MONTH,
+ y String TTL timestamp + INTERVAL 1 DAY,
+ z String
+ )
+ ENGINE = MergeTree
+ ORDER BY tuple()
+ """,
+ write={
+ "clickhouse": """CREATE TABLE example1 (
+ timestamp DATETIME,
+ x UInt32 TTL now() + INTERVAL '1' MONTH,
+ y TEXT TTL timestamp + INTERVAL '1' DAY,
+ z TEXT
+)
+ENGINE=MergeTree
+ORDER BY tuple()""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE test (id UInt64, timestamp DateTime64, data String, max_hits UInt64, sum_hits UInt64) ENGINE = MergeTree
+ PRIMARY KEY (id, toStartOfDay(timestamp), timestamp)
+ TTL timestamp + INTERVAL 1 DAY
+ GROUP BY id, toStartOfDay(timestamp)
+ SET
+ max_hits = max(max_hits),
+ sum_hits = sum(sum_hits)
+ """,
+ write={
+ "clickhouse": """CREATE TABLE test (
+ id UInt64,
+ timestamp DateTime64,
+ data TEXT,
+ max_hits UInt64,
+ sum_hits UInt64
+)
+ENGINE=MergeTree
+PRIMARY KEY (id, toStartOfDay(timestamp), timestamp)
+TTL
+ timestamp + INTERVAL '1' DAY
+GROUP BY
+ id,
+ toStartOfDay(timestamp)
+SET
+ max_hits = MAX(max_hits),
+ sum_hits = SUM(sum_hits)""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE test (id String, data String) ENGINE = AggregatingMergeTree()
+ ORDER BY tuple()
+ SETTINGS
+ max_suspicious_broken_parts=500,
+ parts_to_throw_insert=100
+ """,
+ write={
+ "clickhouse": """CREATE TABLE test (
+ id TEXT,
+ data TEXT
+)
+ENGINE=AggregatingMergeTree()
+ORDER BY tuple()
+SETTINGS
+ max_suspicious_broken_parts = 500,
+ parts_to_throw_insert = 100""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE example_table
+ (
+ d DateTime,
+ a Int
+ )
+ ENGINE = MergeTree
+ PARTITION BY toYYYYMM(d)
+ ORDER BY d
+ TTL d + INTERVAL 1 MONTH DELETE,
+ d + INTERVAL 1 WEEK TO VOLUME 'aaa',
+ d + INTERVAL 2 WEEK TO DISK 'bbb';
+ """,
+ write={
+ "clickhouse": """CREATE TABLE example_table (
+ d DATETIME,
+ a Int32
+)
+ENGINE=MergeTree
+PARTITION BY toYYYYMM(d)
+ORDER BY d
+TTL
+ d + INTERVAL '1' MONTH DELETE,
+ d + INTERVAL '1' WEEK TO VOLUME 'aaa',
+ d + INTERVAL '2' WEEK TO DISK 'bbb'""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE table_with_where
+ (
+ d DateTime,
+ a Int
+ )
+ ENGINE = MergeTree
+ PARTITION BY toYYYYMM(d)
+ ORDER BY d
+ TTL d + INTERVAL 1 MONTH DELETE WHERE toDayOfWeek(d) = 1;
+ """,
+ write={
+ "clickhouse": """CREATE TABLE table_with_where (
+ d DATETIME,
+ a Int32
+)
+ENGINE=MergeTree
+PARTITION BY toYYYYMM(d)
+ORDER BY d
+TTL
+ d + INTERVAL '1' MONTH DELETE
+WHERE
+ toDayOfWeek(d) = 1""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE table_for_recompression
+ (
+ d DateTime,
+ key UInt64,
+ value String
+ ) ENGINE MergeTree()
+ ORDER BY tuple()
+ PARTITION BY key
+ TTL d + INTERVAL 1 MONTH RECOMPRESS CODEC(ZSTD(17)), d + INTERVAL 1 YEAR RECOMPRESS CODEC(LZ4HC(10))
+ SETTINGS min_rows_for_wide_part = 0, min_bytes_for_wide_part = 0;
+ """,
+ write={
+ "clickhouse": """CREATE TABLE table_for_recompression (
+ d DATETIME,
+ key UInt64,
+ value TEXT
+)
+ENGINE=MergeTree()
+ORDER BY tuple()
+PARTITION BY key
+TTL
+ d + INTERVAL '1' MONTH RECOMPRESS CODEC(ZSTD(17)),
+ d + INTERVAL '1' YEAR RECOMPRESS CODEC(LZ4HC(10))
+SETTINGS
+ min_rows_for_wide_part = 0,
+ min_bytes_for_wide_part = 0""",
+ },
+ pretty=True,
+ )
+ self.validate_all(
+ """
+ CREATE TABLE table_for_aggregation
+ (
+ d DateTime,
+ k1 Int,
+ k2 Int,
+ x Int,
+ y Int
+ )
+ ENGINE = MergeTree
+ ORDER BY (k1, k2)
+ TTL d + INTERVAL 1 MONTH GROUP BY k1, k2 SET x = max(x), y = min(y);
+ """,
+ write={
+ "clickhouse": """CREATE TABLE table_for_aggregation (
+ d DATETIME,
+ k1 Int32,
+ k2 Int32,
+ x Int32,
+ y Int32
+)
+ENGINE=MergeTree
+ORDER BY (k1, k2)
+TTL
+ d + INTERVAL '1' MONTH
+GROUP BY
+ k1,
+ k2
+SET
+ x = MAX(x),
+ y = MIN(y)""",
+ },
+ pretty=True,
+ )
diff --git a/tests/dialects/test_databricks.py b/tests/dialects/test_databricks.py
index 4619108..8239dec 100644
--- a/tests/dialects/test_databricks.py
+++ b/tests/dialects/test_databricks.py
@@ -9,6 +9,14 @@ class TestDatabricks(Validator):
self.validate_identity("CREATE FUNCTION a.b(x INT) RETURNS INT RETURN x + 1")
self.validate_identity("CREATE FUNCTION a AS b")
self.validate_identity("SELECT ${x} FROM ${y} WHERE ${z} > 1")
+ self.validate_identity("CREATE TABLE foo (x DATE GENERATED ALWAYS AS (CAST(y AS DATE)))")
+
+ self.validate_all(
+ "CREATE TABLE foo (x INT GENERATED ALWAYS AS (YEAR(y)))",
+ write={
+ "databricks": "CREATE TABLE foo (x INT GENERATED ALWAYS AS (YEAR(TO_DATE(y))))",
+ },
+ )
# https://docs.databricks.com/sql/language-manual/functions/colonsign.html
def test_json(self):
diff --git a/tests/dialects/test_dialect.py b/tests/dialects/test_dialect.py
index f12273b..e144e81 100644
--- a/tests/dialects/test_dialect.py
+++ b/tests/dialects/test_dialect.py
@@ -574,7 +574,7 @@ class TestDialect(Validator):
"duckdb": "x + INTERVAL 1 DAY",
"hive": "DATE_ADD(x, 1)",
"mysql": "DATE_ADD(x, INTERVAL 1 DAY)",
- "postgres": "x + INTERVAL '1' DAY",
+ "postgres": "x + INTERVAL '1 DAY'",
"presto": "DATE_ADD('DAY', 1, x)",
"snowflake": "DATEADD(DAY, 1, x)",
"spark": "DATE_ADD(x, 1)",
@@ -869,7 +869,7 @@ class TestDialect(Validator):
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
"bigquery": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
- "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
+ "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"oracle": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
"presto": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"hive": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
@@ -1354,7 +1354,7 @@ class TestDialect(Validator):
},
write={
"hive": "CREATE INDEX my_idx ON TABLE tbl (a, b)",
- "postgres": "CREATE INDEX my_idx ON tbl (a, b)",
+ "postgres": "CREATE INDEX my_idx ON tbl (a NULLS FIRST, b NULLS FIRST)",
"sqlite": "CREATE INDEX my_idx ON tbl (a, b)",
},
)
@@ -1366,7 +1366,7 @@ class TestDialect(Validator):
},
write={
"hive": "CREATE UNIQUE INDEX my_idx ON TABLE tbl (a, b)",
- "postgres": "CREATE UNIQUE INDEX my_idx ON tbl (a, b)",
+ "postgres": "CREATE UNIQUE INDEX my_idx ON tbl (a NULLS FIRST, b NULLS FIRST)",
"sqlite": "CREATE UNIQUE INDEX my_idx ON tbl (a, b)",
},
)
@@ -1415,12 +1415,12 @@ class TestDialect(Validator):
},
)
self.validate_all(
- "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t JOIN cte2 WHERE cte1.a = cte2.c",
+ "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t CROSS JOIN cte2 WHERE cte1.a = cte2.c",
write={
- "hive": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t JOIN cte2 WHERE cte1.a = cte2.c",
- "oracle": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 t JOIN cte2 WHERE cte1.a = cte2.c",
- "postgres": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t JOIN cte2 WHERE cte1.a = cte2.c",
- "sqlite": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t JOIN cte2 WHERE cte1.a = cte2.c",
+ "hive": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t CROSS JOIN cte2 WHERE cte1.a = cte2.c",
+ "oracle": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 t CROSS JOIN cte2 WHERE cte1.a = cte2.c",
+ "postgres": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t CROSS JOIN cte2 WHERE cte1.a = cte2.c",
+ "sqlite": "WITH cte1 AS (SELECT a, b FROM table1), cte2 AS (SELECT c, e AS d FROM table2) SELECT b, d AS dd FROM cte1 AS t CROSS JOIN cte2 WHERE cte1.a = cte2.c",
},
)
diff --git a/tests/dialects/test_duckdb.py b/tests/dialects/test_duckdb.py
index 8c1b748..ce6b122 100644
--- a/tests/dialects/test_duckdb.py
+++ b/tests/dialects/test_duckdb.py
@@ -1,4 +1,4 @@
-from sqlglot import ErrorLevel, UnsupportedError, transpile
+from sqlglot import ErrorLevel, UnsupportedError, exp, parse_one, transpile
from tests.dialects.test_dialect import Validator
@@ -124,6 +124,20 @@ class TestDuckDB(Validator):
)
def test_duckdb(self):
+ # https://github.com/duckdb/duckdb/releases/tag/v0.8.0
+ self.assertEqual(
+ parse_one("a / b", read="duckdb").assert_is(exp.Div).sql(dialect="duckdb"), "a / b"
+ )
+ self.assertEqual(
+ parse_one("a // b", read="duckdb").assert_is(exp.IntDiv).sql(dialect="duckdb"), "a // b"
+ )
+
+ self.validate_identity("PIVOT Cities ON Year USING SUM(Population)")
+ self.validate_identity("PIVOT Cities ON Year USING FIRST(Population)")
+ self.validate_identity("PIVOT Cities ON Year USING SUM(Population) GROUP BY Country")
+ self.validate_identity("PIVOT Cities ON Country, Name USING SUM(Population)")
+ self.validate_identity("PIVOT Cities ON Country || '_' || Name USING SUM(Population)")
+ self.validate_identity("PIVOT Cities ON Year USING SUM(Population) GROUP BY Country, Name")
self.validate_identity("SELECT {'a': 1} AS x")
self.validate_identity("SELECT {'a': {'b': {'c': 1}}, 'd': {'e': 2}} AS x")
self.validate_identity("SELECT {'x': 1, 'y': 2, 'z': 3}")
@@ -138,9 +152,36 @@ class TestDuckDB(Validator):
self.validate_identity(
"SELECT a['x space'] FROM (SELECT {'x space': 1, 'y': 2, 'z': 3} AS a)"
)
+ self.validate_identity(
+ "PIVOT Cities ON Year IN (2000, 2010) USING SUM(Population) GROUP BY Country"
+ )
+ self.validate_identity(
+ "PIVOT Cities ON Year USING SUM(Population) AS total, MAX(Population) AS max GROUP BY Country"
+ )
+ self.validate_identity(
+ "WITH pivot_alias AS (PIVOT Cities ON Year USING SUM(Population) GROUP BY Country) SELECT * FROM pivot_alias"
+ )
+ self.validate_identity(
+ "SELECT * FROM (PIVOT Cities ON Year USING SUM(Population) GROUP BY Country) AS pivot_alias"
+ )
+ self.validate_all("FROM (FROM tbl)", write={"duckdb": "SELECT * FROM (SELECT * FROM tbl)"})
+ self.validate_all("FROM tbl", write={"duckdb": "SELECT * FROM tbl"})
self.validate_all("0b1010", write={"": "0 AS b1010"})
self.validate_all("0x1010", write={"": "0 AS x1010"})
+ self.validate_all("x ~ y", write={"duckdb": "REGEXP_MATCHES(x, y)"})
+ self.validate_all("SELECT * FROM 'x.y'", write={"duckdb": 'SELECT * FROM "x.y"'})
+ self.validate_all(
+ "PIVOT_WIDER Cities ON Year USING SUM(Population)",
+ write={"duckdb": "PIVOT Cities ON Year USING SUM(Population)"},
+ )
+ self.validate_all(
+ "WITH t AS (SELECT 1) FROM t", write={"duckdb": "WITH t AS (SELECT 1) SELECT * FROM t"}
+ )
+ self.validate_all(
+ "WITH t AS (SELECT 1) SELECT * FROM (FROM t)",
+ write={"duckdb": "WITH t AS (SELECT 1) SELECT * FROM (SELECT * FROM t)"},
+ )
self.validate_all(
"""SELECT DATEDIFF('day', t1."A", t1."B") FROM "table" AS t1""",
write={
@@ -155,8 +196,6 @@ class TestDuckDB(Validator):
"trino": "SELECT DATE_DIFF('day', CAST('2020-01-01' AS DATE), CAST('2020-01-05' AS DATE))",
},
)
- self.validate_all("x ~ y", write={"duckdb": "REGEXP_MATCHES(x, y)"})
- self.validate_all("SELECT * FROM 'x.y'", write={"duckdb": 'SELECT * FROM "x.y"'})
self.validate_all(
"WITH 'x' AS (SELECT 1) SELECT * FROM x",
write={"duckdb": 'WITH "x" AS (SELECT 1) SELECT * FROM x'},
@@ -341,7 +380,8 @@ class TestDuckDB(Validator):
self.validate_all(
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
- "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
+ "": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname NULLS LAST",
+ "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname",
},
)
self.validate_all(
@@ -370,13 +410,14 @@ class TestDuckDB(Validator):
"hive": "SELECT DATE_ADD(TO_DATE(x), 1)",
},
)
-
- with self.assertRaises(UnsupportedError):
- transpile(
- "SELECT a FROM b PIVOT(SUM(x) FOR y IN ('z', 'q'))",
- read="duckdb",
- unsupported_level=ErrorLevel.IMMEDIATE,
- )
+ self.validate_all(
+ "SELECT CAST('2020-05-06' AS DATE) - INTERVAL 5 DAY",
+ read={"bigquery": "SELECT DATE_SUB(CAST('2020-05-06' AS DATE), INTERVAL 5 DAY)"},
+ )
+ self.validate_all(
+ "SELECT CAST('2020-05-06' AS DATE) + INTERVAL 5 DAY",
+ read={"bigquery": "SELECT DATE_ADD(CAST('2020-05-06' AS DATE), INTERVAL 5 DAY)"},
+ )
with self.assertRaises(UnsupportedError):
transpile(
@@ -481,3 +522,12 @@ class TestDuckDB(Validator):
"SELECT a, LOGICAL_OR(b) FROM table GROUP BY a",
write={"duckdb": "SELECT a, BOOL_OR(b) FROM table GROUP BY a"},
)
+
+ def test_rename_table(self):
+ 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",
+ },
+ )
diff --git a/tests/dialects/test_hive.py b/tests/dialects/test_hive.py
index c69368c..99b5602 100644
--- a/tests/dialects/test_hive.py
+++ b/tests/dialects/test_hive.py
@@ -4,6 +4,17 @@ from tests.dialects.test_dialect import Validator
class TestHive(Validator):
dialect = "hive"
+ def test_hive(self):
+ self.validate_identity("SELECT * FROM test DISTRIBUTE BY y SORT BY x DESC ORDER BY l")
+ self.validate_identity(
+ "SELECT * FROM test WHERE RAND() <= 0.1 DISTRIBUTE BY RAND() SORT BY RAND()"
+ )
+ self.validate_identity("(SELECT 1 UNION SELECT 2) DISTRIBUTE BY z")
+ self.validate_identity("(SELECT 1 UNION SELECT 2) DISTRIBUTE BY z SORT BY x")
+ self.validate_identity("(SELECT 1 UNION SELECT 2) CLUSTER BY y DESC")
+ self.validate_identity("SELECT * FROM test CLUSTER BY y")
+ self.validate_identity("(SELECT 1 UNION SELECT 2) SORT BY z")
+
def test_bits(self):
self.validate_all(
"x & 1",
@@ -362,7 +373,7 @@ class TestHive(Validator):
self.validate_all(
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
- "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
+ "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"presto": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"hive": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
"spark": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
@@ -512,10 +523,10 @@ class TestHive(Validator):
},
)
self.validate_all(
- "SELECT * FROM x TABLESAMPLE(10 PERCENT) y",
+ "SELECT * FROM x.z TABLESAMPLE(10 PERCENT) y",
write={
- "hive": "SELECT * FROM x TABLESAMPLE (10 PERCENT) AS y",
- "spark": "SELECT * FROM x TABLESAMPLE (10 PERCENT) AS y",
+ "hive": "SELECT * FROM x.z TABLESAMPLE (10 PERCENT) AS y",
+ "spark": "SELECT * FROM x.z TABLESAMPLE (10 PERCENT) AS y",
},
)
self.validate_all(
@@ -549,6 +560,12 @@ class TestHive(Validator):
},
)
self.validate_all(
+ "STRUCT(a = b, c = d)",
+ read={
+ "snowflake": "OBJECT_CONSTRUCT(a, b, c, d)",
+ },
+ )
+ self.validate_all(
"MAP(a, b, c, d)",
read={
"": "VAR_MAP(a, b, c, d)",
@@ -557,7 +574,6 @@ class TestHive(Validator):
"hive": "MAP(a, b, c, d)",
"presto": "MAP(ARRAY[a, c], ARRAY[b, d])",
"spark": "MAP(a, b, c, d)",
- "snowflake": "OBJECT_CONSTRUCT(a, b, c, d)",
},
write={
"": "MAP(ARRAY(a, c), ARRAY(b, d))",
@@ -627,7 +643,7 @@ class TestHive(Validator):
self.validate_all(
"x div y",
write={
- "duckdb": "CAST(x / y AS INT)",
+ "duckdb": "x // y",
"presto": "CAST(x / y AS INTEGER)",
"hive": "CAST(x / y AS INT)",
"spark": "CAST(x / y AS INT)",
diff --git a/tests/dialects/test_mysql.py b/tests/dialects/test_mysql.py
index f31b1b9..a80153b 100644
--- a/tests/dialects/test_mysql.py
+++ b/tests/dialects/test_mysql.py
@@ -6,6 +6,10 @@ class TestMySQL(Validator):
dialect = "mysql"
def test_ddl(self):
+ self.validate_identity(
+ "INSERT INTO x VALUES (1, 'a', 2.0) ON DUPLICATE KEY UPDATE SET x.id = 1"
+ )
+
self.validate_all(
"CREATE TABLE z (a INT) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_bin COMMENT='x'",
write={
@@ -21,10 +25,6 @@ class TestMySQL(Validator):
"mysql": "CREATE TABLE t (c DATETIME DEFAULT CURRENT_TIMESTAMP() ON UPDATE CURRENT_TIMESTAMP()) DEFAULT CHARACTER SET=utf8 ROW_FORMAT=DYNAMIC",
},
)
- self.validate_identity(
- "INSERT INTO x VALUES (1, 'a', 2.0) ON DUPLICATE KEY UPDATE SET x.id = 1"
- )
-
self.validate_all(
"CREATE TABLE x (id int not null auto_increment, primary key (id))",
write={
@@ -37,6 +37,12 @@ class TestMySQL(Validator):
"sqlite": "CREATE TABLE x (id INTEGER NOT NULL)",
},
)
+ self.validate_all(
+ "CREATE TABLE `foo` (`id` char(36) NOT NULL DEFAULT (uuid()), PRIMARY KEY (`id`), UNIQUE KEY `id` (`id`))",
+ write={
+ "mysql": "CREATE TABLE `foo` (`id` CHAR(36) NOT NULL DEFAULT (UUID()), PRIMARY KEY (`id`), UNIQUE `id` (`id`))",
+ },
+ )
def test_identity(self):
self.validate_identity("SELECT CURRENT_TIMESTAMP(6)")
@@ -47,8 +53,11 @@ class TestMySQL(Validator):
self.validate_identity("SELECT TRIM(BOTH 'bla' FROM ' XXX ')")
self.validate_identity("SELECT TRIM('bla' FROM ' XXX ')")
self.validate_identity("@@GLOBAL.max_connections")
-
self.validate_identity("CREATE TABLE A LIKE B")
+ self.validate_identity("SELECT * FROM t1, t2 FOR SHARE OF t1, t2 SKIP LOCKED")
+ self.validate_identity(
+ "SELECT * FROM t1, t2, t3 FOR SHARE OF t1 NOWAIT FOR UPDATE OF t2, t3 SKIP LOCKED"
+ )
# SET Commands
self.validate_identity("SET @var_name = expr")
@@ -369,6 +378,9 @@ class TestMySQL(Validator):
def test_mysql(self):
self.validate_all(
+ "SELECT * FROM t LOCK IN SHARE MODE", write={"mysql": "SELECT * FROM t FOR SHARE"}
+ )
+ self.validate_all(
"SELECT DATE(DATE_SUB(`dt`, INTERVAL DAYOFMONTH(`dt`) - 1 DAY)) AS __timestamp FROM tableT",
write={
"mysql": "SELECT DATE(DATE_SUB(`dt`, INTERVAL (DAYOFMONTH(`dt`) - 1) DAY)) AS __timestamp FROM tableT",
diff --git a/tests/dialects/test_oracle.py b/tests/dialects/test_oracle.py
index 88c79fd..12ff699 100644
--- a/tests/dialects/test_oracle.py
+++ b/tests/dialects/test_oracle.py
@@ -5,6 +5,17 @@ class TestOracle(Validator):
dialect = "oracle"
def test_oracle(self):
+ self.validate_identity("SELECT * FROM t FOR UPDATE")
+ self.validate_identity("SELECT * FROM t FOR UPDATE WAIT 5")
+ self.validate_identity("SELECT * FROM t FOR UPDATE NOWAIT")
+ self.validate_identity("SELECT * FROM t FOR UPDATE SKIP LOCKED")
+ self.validate_identity("SELECT * FROM t FOR UPDATE OF s.t.c, s.t.v")
+ self.validate_identity("SELECT * FROM t FOR UPDATE OF s.t.c, s.t.v NOWAIT")
+ self.validate_identity("SELECT * FROM t FOR UPDATE OF s.t.c, s.t.v SKIP LOCKED")
+ self.validate_identity("SELECT STANDARD_HASH('hello')")
+ self.validate_identity("SELECT STANDARD_HASH('hello', 'MD5')")
+ self.validate_identity("SELECT CAST(NULL AS VARCHAR2(2328 CHAR)) AS COL1")
+ self.validate_identity("SELECT CAST(NULL AS VARCHAR2(2328 BYTE)) AS COL1")
self.validate_identity("SELECT * FROM table_name@dblink_name.database_link_domain")
self.validate_identity("SELECT * FROM table_name SAMPLE (25) s")
self.validate_identity("SELECT * FROM V$SESSION")
diff --git a/tests/dialects/test_postgres.py b/tests/dialects/test_postgres.py
index b535a84..1f288c6 100644
--- a/tests/dialects/test_postgres.py
+++ b/tests/dialects/test_postgres.py
@@ -85,6 +85,9 @@ class TestPostgres(Validator):
)
def test_postgres(self):
+ self.validate_identity(
+ """LAST_VALUE("col1") OVER (ORDER BY "col2" RANGE BETWEEN INTERVAL '1 day' PRECEDING AND '1 month' FOLLOWING)"""
+ )
self.validate_identity("SELECT ARRAY[1, 2, 3] @> ARRAY[1, 2]")
self.validate_identity("SELECT ARRAY[1, 2, 3] <@ ARRAY[1, 2]")
self.validate_identity("SELECT ARRAY[1, 2, 3] && ARRAY[1, 2]")
@@ -158,7 +161,7 @@ class TestPostgres(Validator):
write={
"postgres": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMP))",
"redshift": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMP))",
- "snowflake": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMPNTZ))",
+ "snowflake": "SELECT DATE_PART(minute, CAST('2023-01-04 04:05:06.789' AS TIMESTAMPNTZ))",
},
)
self.validate_all(
@@ -166,7 +169,7 @@ class TestPostgres(Validator):
write={
"postgres": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
"redshift": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
- "snowflake": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
+ "snowflake": "SELECT DATE_PART(month, CAST('20220502' AS DATE))",
},
)
self.validate_all(
@@ -193,7 +196,7 @@ class TestPostgres(Validator):
self.validate_all(
"GENERATE_SERIES(a, b, ' 2 days ')",
write={
- "postgres": "GENERATE_SERIES(a, b, INTERVAL '2' day)",
+ "postgres": "GENERATE_SERIES(a, b, INTERVAL '2 days')",
"presto": "SEQUENCE(a, b, INTERVAL '2' day)",
"trino": "SEQUENCE(a, b, INTERVAL '2' day)",
},
@@ -201,7 +204,7 @@ class TestPostgres(Validator):
self.validate_all(
"GENERATE_SERIES('2019-01-01'::TIMESTAMP, NOW(), '1day')",
write={
- "postgres": "GENERATE_SERIES(CAST('2019-01-01' AS TIMESTAMP), CURRENT_TIMESTAMP, INTERVAL '1' day)",
+ "postgres": "GENERATE_SERIES(CAST('2019-01-01' AS TIMESTAMP), CURRENT_TIMESTAMP, INTERVAL '1 day')",
"presto": "SEQUENCE(TRY_CAST('2019-01-01' AS TIMESTAMP), CAST(CURRENT_TIMESTAMP AS TIMESTAMP), INTERVAL '1' day)",
"trino": "SEQUENCE(TRY_CAST('2019-01-01' AS TIMESTAMP), CAST(CURRENT_TIMESTAMP AS TIMESTAMP), INTERVAL '1' day)",
},
@@ -234,6 +237,15 @@ class TestPostgres(Validator):
},
)
self.validate_all(
+ "SELECT * FROM t CROSS JOIN GENERATE_SERIES(2, 4) AS s",
+ write={
+ "postgres": "SELECT * FROM t CROSS JOIN GENERATE_SERIES(2, 4) AS s",
+ "presto": "SELECT * FROM t CROSS JOIN UNNEST(SEQUENCE(2, 4)) AS _u(s)",
+ "trino": "SELECT * FROM t CROSS JOIN UNNEST(SEQUENCE(2, 4)) AS _u(s)",
+ "tsql": "SELECT * FROM t CROSS JOIN GENERATE_SERIES(2, 4) AS s",
+ },
+ )
+ self.validate_all(
"END WORK AND NO CHAIN",
write={"postgres": "COMMIT AND NO CHAIN"},
)
diff --git a/tests/dialects/test_presto.py b/tests/dialects/test_presto.py
index 15962cc..1f5953c 100644
--- a/tests/dialects/test_presto.py
+++ b/tests/dialects/test_presto.py
@@ -438,6 +438,36 @@ class TestPresto(Validator):
self.validate_all("(5 * INTERVAL '7' day)", read={"": "INTERVAL '5' week"})
self.validate_all("(5 * INTERVAL '7' day)", read={"": "INTERVAL '5' WEEKS"})
self.validate_all(
+ "WITH RECURSIVE t(n) AS (SELECT 1 AS n UNION ALL SELECT n + 1 AS n FROM t WHERE n < 4) SELECT SUM(n) FROM t",
+ read={
+ "postgres": "WITH RECURSIVE t AS (SELECT 1 AS n UNION ALL SELECT n + 1 AS n FROM t WHERE n < 4) SELECT SUM(n) FROM t",
+ },
+ )
+ self.validate_all(
+ "WITH RECURSIVE t(n, k) AS (SELECT 1 AS n, 2 AS k) SELECT SUM(n) FROM t",
+ read={
+ "postgres": "WITH RECURSIVE t AS (SELECT 1 AS n, 2 as k) SELECT SUM(n) FROM t",
+ },
+ )
+ self.validate_all(
+ "WITH RECURSIVE t1(n) AS (SELECT 1 AS n), t2(n) AS (SELECT 2 AS n) SELECT SUM(t1.n), SUM(t2.n) FROM t1, t2",
+ read={
+ "postgres": "WITH RECURSIVE t1 AS (SELECT 1 AS n), t2 AS (SELECT 2 AS n) SELECT SUM(t1.n), SUM(t2.n) FROM t1, t2",
+ },
+ )
+ self.validate_all(
+ "WITH RECURSIVE t(n, _c_0) AS (SELECT 1 AS n, (1 + 2)) SELECT * FROM t",
+ read={
+ "postgres": "WITH RECURSIVE t AS (SELECT 1 AS n, (1 + 2)) SELECT * FROM t",
+ },
+ )
+ self.validate_all(
+ 'WITH RECURSIVE t(n, "1") AS (SELECT n, 1 FROM tbl) SELECT * FROM t',
+ read={
+ "postgres": "WITH RECURSIVE t AS (SELECT n, 1 FROM tbl) SELECT * FROM t",
+ },
+ )
+ self.validate_all(
"SELECT JSON_OBJECT(KEY 'key1' VALUE 1, KEY 'key2' VALUE TRUE)",
write={
"presto": "SELECT JSON_OBJECT('key1': 1, 'key2': TRUE)",
@@ -757,3 +787,27 @@ class TestPresto(Validator):
"SELECT col, pos, pos_2, col_2 FROM _u CROSS JOIN UNNEST(SEQUENCE(2, 3)) WITH ORDINALITY AS _u_2(col_2, pos_2)",
read={"spark": "SELECT col, pos, POSEXPLODE(SEQUENCE(2, 3)) FROM _u"},
)
+
+ def test_match_recognize(self):
+ self.validate_identity(
+ """SELECT
+ *
+FROM orders
+MATCH_RECOGNIZE (
+ PARTITION BY custkey
+ ORDER BY
+ orderdate
+ MEASURES
+ A.totalprice AS starting_price,
+ LAST(B.totalprice) AS bottom_price,
+ LAST(C.totalprice) AS top_price
+ ONE ROW PER MATCH
+ AFTER MATCH SKIP PAST LAST ROW
+ PATTERN (A B+ C+ D+)
+ DEFINE
+ B AS totalprice < PREV(totalprice),
+ C AS totalprice > PREV(totalprice) AND totalprice <= A.totalprice,
+ D AS totalprice > PREV(totalprice)
+)""",
+ pretty=True,
+ )
diff --git a/tests/dialects/test_redshift.py b/tests/dialects/test_redshift.py
index f75480e..6707b7a 100644
--- a/tests/dialects/test_redshift.py
+++ b/tests/dialects/test_redshift.py
@@ -11,10 +11,10 @@ class TestRedshift(Validator):
self.validate_identity("$foo")
self.validate_all(
- "SELECT SNAPSHOT",
+ "SELECT SNAPSHOT, type",
write={
- "": "SELECT SNAPSHOT",
- "redshift": 'SELECT "SNAPSHOT"',
+ "": "SELECT SNAPSHOT, type",
+ "redshift": 'SELECT "SNAPSHOT", "type"',
},
)
@@ -31,7 +31,7 @@ class TestRedshift(Validator):
write={
"postgres": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMP))",
"redshift": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMP))",
- "snowflake": "SELECT EXTRACT(minute FROM CAST('2023-01-04 04:05:06.789' AS TIMESTAMPNTZ))",
+ "snowflake": "SELECT DATE_PART(minute, CAST('2023-01-04 04:05:06.789' AS TIMESTAMPNTZ))",
},
)
self.validate_all(
@@ -39,10 +39,10 @@ class TestRedshift(Validator):
write={
"postgres": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
"redshift": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
- "snowflake": "SELECT EXTRACT(month FROM CAST('20220502' AS DATE))",
+ "snowflake": "SELECT DATE_PART(month, CAST('20220502' AS DATE))",
},
)
- self.validate_all("SELECT INTERVAL '5 day'", read={"": "SELECT INTERVAL '5' days"})
+ self.validate_all("SELECT INTERVAL '5 days'", read={"": "SELECT INTERVAL '5' days"})
self.validate_all("CONVERT(INTEGER, x)", write={"redshift": "CAST(x AS INTEGER)"})
self.validate_all(
"DATEADD('day', ndays, caldate)", write={"redshift": "DATEADD(day, ndays, caldate)"}
@@ -65,7 +65,7 @@ class TestRedshift(Validator):
"SELECT ST_AsEWKT(ST_GeomFromEWKT('SRID=4326;POINT(10 20)')::geography)",
write={
"redshift": "SELECT ST_ASEWKT(CAST(ST_GEOMFROMEWKT('SRID=4326;POINT(10 20)') AS GEOGRAPHY))",
- "bigquery": "SELECT ST_ASEWKT(TRY_CAST(ST_GEOMFROMEWKT('SRID=4326;POINT(10 20)') AS GEOGRAPHY))",
+ "bigquery": "SELECT ST_ASEWKT(SAFE_CAST(ST_GEOMFROMEWKT('SRID=4326;POINT(10 20)') AS GEOGRAPHY))",
},
)
self.validate_all(
@@ -182,6 +182,16 @@ class TestRedshift(Validator):
def test_values(self):
self.validate_all(
+ "SELECT * FROM (VALUES (1, 2)) AS t",
+ write={"redshift": "SELECT * FROM (SELECT 1, 2) AS t"},
+ )
+ self.validate_all(
+ "SELECT * FROM (VALUES (1)) AS t1(id) CROSS JOIN (VALUES (1)) AS t2(id)",
+ write={
+ "redshift": "SELECT * FROM (SELECT 1 AS id) AS t1 CROSS JOIN (SELECT 1 AS id) AS t2",
+ },
+ )
+ self.validate_all(
"SELECT a, b FROM (VALUES (1, 2)) AS t (a, b)",
write={
"redshift": "SELECT a, b FROM (SELECT 1 AS a, 2 AS b) AS t",
diff --git a/tests/dialects/test_snowflake.py b/tests/dialects/test_snowflake.py
index 57ee235..941f2aa 100644
--- a/tests/dialects/test_snowflake.py
+++ b/tests/dialects/test_snowflake.py
@@ -6,6 +6,8 @@ class TestSnowflake(Validator):
dialect = "snowflake"
def test_snowflake(self):
+ self.validate_identity("INITCAP('iqamqinterestedqinqthisqtopic', 'q')")
+ self.validate_identity("CAST(x AS GEOMETRY)")
self.validate_identity("OBJECT_CONSTRUCT(*)")
self.validate_identity("SELECT TO_DATE('2019-02-28') + INTERVAL '1 day, 1 year'")
self.validate_identity("SELECT CAST('2021-01-01' AS DATE) + INTERVAL '1 DAY'")
@@ -25,7 +27,21 @@ class TestSnowflake(Validator):
'COPY INTO NEW_TABLE ("foo", "bar") FROM (SELECT $1, $2, $3, $4 FROM @%old_table)'
)
self.validate_identity("COMMENT IF EXISTS ON TABLE foo IS 'bar'")
+ self.validate_identity("SELECT CONVERT_TIMEZONE('UTC', 'America/Los_Angeles', col)")
+ self.validate_all("CAST(x AS CHAR VARYING)", write={"snowflake": "CAST(x AS VARCHAR)"})
+ self.validate_all("CAST(x AS CHARACTER VARYING)", write={"snowflake": "CAST(x AS VARCHAR)"})
+ self.validate_all("CAST(x AS NCHAR VARYING)", write={"snowflake": "CAST(x AS VARCHAR)"})
+ self.validate_all(
+ "OBJECT_CONSTRUCT(a, b, c, d)",
+ read={
+ "": "STRUCT(a as b, c as d)",
+ },
+ write={
+ "duckdb": "{'a': b, 'c': d}",
+ "snowflake": "OBJECT_CONSTRUCT(a, b, c, d)",
+ },
+ )
self.validate_all(
"SELECT i, p, o FROM qt QUALIFY ROW_NUMBER() OVER (PARTITION BY p ORDER BY o) = 1",
write={
@@ -284,7 +300,7 @@ class TestSnowflake(Validator):
self.validate_all(
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
- "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname NULLS LAST",
+ "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname",
"postgres": "SELECT fname, lname, age FROM person ORDER BY age DESC, fname, lname",
"presto": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname",
"hive": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname NULLS LAST",
@@ -458,7 +474,8 @@ class TestSnowflake(Validator):
)
def test_timestamps(self):
- self.validate_identity("SELECT EXTRACT(month FROM a)")
+ self.validate_identity("SELECT CAST('12:00:00' AS TIME)")
+ self.validate_identity("SELECT DATE_PART(month, a)")
self.validate_all(
"SELECT CAST(a AS TIMESTAMP)",
@@ -487,19 +504,19 @@ class TestSnowflake(Validator):
self.validate_all(
"SELECT EXTRACT('month', a)",
write={
- "snowflake": "SELECT EXTRACT('month' FROM a)",
+ "snowflake": "SELECT DATE_PART('month', a)",
},
)
self.validate_all(
"SELECT DATE_PART('month', a)",
write={
- "snowflake": "SELECT EXTRACT('month' FROM a)",
+ "snowflake": "SELECT DATE_PART('month', a)",
},
)
self.validate_all(
"SELECT DATE_PART(month, a::DATETIME)",
write={
- "snowflake": "SELECT EXTRACT(month FROM CAST(a AS DATETIME))",
+ "snowflake": "SELECT DATE_PART(month, CAST(a AS DATETIME))",
},
)
self.validate_all(
@@ -554,10 +571,23 @@ class TestSnowflake(Validator):
)
def test_ddl(self):
+ self.validate_identity("CREATE TABLE geospatial_table (id INT, g GEOGRAPHY)")
+ self.validate_identity("CREATE MATERIALIZED VIEW a COMMENT='...' AS SELECT 1 FROM x")
+ self.validate_identity("CREATE DATABASE mytestdb_clone CLONE mytestdb")
+ self.validate_identity("CREATE SCHEMA mytestschema_clone CLONE testschema")
+ self.validate_identity("CREATE TABLE orders_clone CLONE orders")
+ self.validate_identity(
+ "CREATE TABLE orders_clone_restore CLONE orders AT (TIMESTAMP => TO_TIMESTAMP_TZ('04/05/2013 01:02:03', 'mm/dd/yyyy hh24:mi:ss'))"
+ )
+ self.validate_identity(
+ "CREATE TABLE orders_clone_restore CLONE orders BEFORE (STATEMENT => '8e5d0ca9-005e-44e6-b858-a8f5b37c5726')"
+ )
self.validate_identity(
"CREATE TABLE a (x DATE, y BIGINT) WITH (PARTITION BY (x), integration='q', auto_refresh=TRUE, file_format=(type = parquet))"
)
- self.validate_identity("CREATE MATERIALIZED VIEW a COMMENT='...' AS SELECT 1 FROM x")
+ self.validate_identity(
+ "CREATE SCHEMA mytestschema_clone_restore CLONE testschema BEFORE (TIMESTAMP => TO_TIMESTAMP(40 * 365 * 86400))"
+ )
self.validate_all(
"CREATE OR REPLACE TRANSIENT TABLE a (id INT)",
@@ -758,7 +788,7 @@ FROM persons AS p, LATERAL FLATTEN(input => p.c, path => 'contact') AS f, LATERA
def test_values(self):
self.validate_all(
- 'SELECT c0, c1 FROM (VALUES (1, 2), (3, 4)) AS "t0"(c0, c1)',
+ 'SELECT "c0", "c1" FROM (VALUES (1, 2), (3, 4)) AS "t0"("c0", "c1")',
read={
"spark": "SELECT `c0`, `c1` FROM (VALUES (1, 2), (3, 4)) AS `t0`(`c0`, `c1`)",
},
diff --git a/tests/dialects/test_spark.py b/tests/dialects/test_spark.py
index be03b4e..bcfd984 100644
--- a/tests/dialects/test_spark.py
+++ b/tests/dialects/test_spark.py
@@ -39,8 +39,8 @@ class TestSpark(Validator):
"CREATE TABLE x USING ICEBERG PARTITIONED BY (MONTHS(y)) LOCATION 's3://z'",
write={
"duckdb": "CREATE TABLE x",
- "presto": "CREATE TABLE x WITH (TABLE_FORMAT='ICEBERG', PARTITIONED_BY=ARRAY['MONTHS'])",
- "hive": "CREATE TABLE x USING ICEBERG PARTITIONED BY (MONTHS(y)) LOCATION 's3://z'",
+ "presto": "CREATE TABLE x WITH (FORMAT='ICEBERG', PARTITIONED_BY=ARRAY['MONTHS'])",
+ "hive": "CREATE TABLE x STORED AS ICEBERG PARTITIONED BY (MONTHS(y)) LOCATION 's3://z'",
"spark": "CREATE TABLE x USING ICEBERG PARTITIONED BY (MONTHS(y)) LOCATION 's3://z'",
},
)
@@ -113,6 +113,13 @@ TBLPROPERTIES (
"spark": "ALTER TABLE StudentInfo DROP COLUMNS (LastName, DOB)",
},
)
+ self.validate_all(
+ "CREATE TABLE x USING ICEBERG PARTITIONED BY (MONTHS(y)) LOCATION 's3://z'",
+ identify=True,
+ write={
+ "spark": "CREATE TABLE `x` USING ICEBERG PARTITIONED BY (MONTHS(`y`)) LOCATION 's3://z'",
+ },
+ )
def test_to_date(self):
self.validate_all(
@@ -207,6 +214,7 @@ TBLPROPERTIES (
)
def test_spark(self):
+ self.validate_identity("INTERVAL -86 days")
self.validate_identity("SELECT UNIX_TIMESTAMP()")
self.validate_identity("TRIM(' SparkSQL ')")
self.validate_identity("TRIM(BOTH 'SL' FROM 'SSparkSQLS')")
@@ -215,6 +223,18 @@ TBLPROPERTIES (
self.validate_identity("SPLIT(str, pattern, lim)")
self.validate_all(
+ "SELECT piv.Q1 FROM (SELECT * FROM produce PIVOT(SUM(sales) FOR quarter IN ('Q1', 'Q2'))) AS piv",
+ read={
+ "snowflake": "SELECT piv.Q1 FROM produce PIVOT(SUM(sales) FOR quarter IN ('Q1', 'Q2')) piv",
+ },
+ )
+ self.validate_all(
+ "SELECT piv.Q1 FROM (SELECT * FROM (SELECT * FROM produce) PIVOT(SUM(sales) FOR quarter IN ('Q1', 'Q2'))) AS piv",
+ read={
+ "snowflake": "SELECT piv.Q1 FROM (SELECT * FROM produce) PIVOT(SUM(sales) FOR quarter IN ('Q1', 'Q2')) piv",
+ },
+ )
+ self.validate_all(
"SELECT * FROM produce PIVOT(SUM(produce.sales) FOR quarter IN ('Q1', 'Q2'))",
read={
"snowflake": "SELECT * FROM produce PIVOT (SUM(produce.sales) FOR produce.quarter IN ('Q1', 'Q2'))",
@@ -301,7 +321,7 @@ TBLPROPERTIES (
"SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname ASC NULLS LAST, lname",
write={
"clickhouse": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
- "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
+ "duckdb": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"postgres": "SELECT fname, lname, age FROM person ORDER BY age DESC, fname, lname NULLS FIRST",
"presto": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname, lname NULLS FIRST",
"hive": "SELECT fname, lname, age FROM person ORDER BY age DESC NULLS FIRST, fname NULLS LAST, lname",
diff --git a/tests/dialects/test_teradata.py b/tests/dialects/test_teradata.py
index dcb513d..03eb02f 100644
--- a/tests/dialects/test_teradata.py
+++ b/tests/dialects/test_teradata.py
@@ -24,6 +24,13 @@ class TestTeradata(Validator):
def test_create(self):
self.validate_identity("CREATE TABLE x (y INT) PRIMARY INDEX (y) PARTITION BY y INDEX (y)")
+ self.validate_identity("CREATE TABLE x (y INT) PARTITION BY y INDEX (y)")
+ self.validate_identity(
+ "CREATE MULTISET VOLATILE TABLE my_table (id INT) PRIMARY INDEX (id) ON COMMIT PRESERVE ROWS"
+ )
+ self.validate_identity(
+ "CREATE SET VOLATILE TABLE my_table (id INT) PRIMARY INDEX (id) ON COMMIT DELETE ROWS"
+ )
self.validate_identity(
"CREATE TABLE a (b INT) PRIMARY INDEX (y) PARTITION BY RANGE_N(b BETWEEN 'a', 'b' AND 'c' EACH '1')"
)
@@ -35,10 +42,20 @@ class TestTeradata(Validator):
)
self.validate_all(
+ """
+ CREATE SET TABLE test, NO FALLBACK, NO BEFORE JOURNAL, NO AFTER JOURNAL,
+ CHECKSUM = DEFAULT (x INT, y INT, z CHAR(30), a INT, b DATE, e INT)
+ PRIMARY INDEX (a),
+ INDEX(x, y)
+ """,
+ write={
+ "teradata": "CREATE SET TABLE test, NO FALLBACK, NO BEFORE JOURNAL, NO AFTER JOURNAL, CHECKSUM=DEFAULT (x INT, y INT, z CHAR(30), a INT, b DATE, e INT) PRIMARY INDEX (a) INDEX (x, y)",
+ },
+ )
+ self.validate_all(
"REPLACE VIEW a AS (SELECT b FROM c)",
write={"teradata": "CREATE OR REPLACE VIEW a AS (SELECT b FROM c)"},
)
-
self.validate_all(
"CREATE VOLATILE TABLE a",
write={
diff --git a/tests/dialects/test_tsql.py b/tests/dialects/test_tsql.py
index 3a3ac73..8789aed 100644
--- a/tests/dialects/test_tsql.py
+++ b/tests/dialects/test_tsql.py
@@ -467,6 +467,11 @@ WHERE
def test_add_date(self):
self.validate_identity("SELECT DATEADD(year, 1, '2017/08/25')")
+
+ self.validate_all(
+ "DATEADD(year, 50, '2006-07-31')",
+ write={"bigquery": "DATE_ADD('2006-07-31', INTERVAL 50 YEAR)"},
+ )
self.validate_all(
"SELECT DATEADD(year, 1, '2017/08/25')",
write={"spark": "SELECT ADD_MONTHS('2017/08/25', 12)"},
@@ -525,7 +530,7 @@ WHERE
self.validate_all(
"SELECT x.a, x.b, t.v, t.y FROM x CROSS APPLY (SELECT v, y FROM t) t(v, y)",
write={
- "spark": "SELECT x.a, x.b, t.v, t.y FROM x JOIN LATERAL (SELECT v, y FROM t) AS t(v, y)",
+ "spark": "SELECT x.a, x.b, t.v, t.y FROM x, LATERAL (SELECT v, y FROM t) AS t(v, y)",
},
)
self.validate_all(
@@ -545,7 +550,7 @@ WHERE
self.validate_all(
"SELECT t.x, y.z FROM x CROSS APPLY tvfTest(t.x)y(z)",
write={
- "spark": "SELECT t.x, y.z FROM x JOIN LATERAL TVFTEST(t.x) AS y(z)",
+ "spark": "SELECT t.x, y.z FROM x, LATERAL TVFTEST(t.x) AS y(z)",
},
)
self.validate_all(
@@ -637,7 +642,7 @@ WHERE
self.assertIsInstance(expr.this, exp.Var)
self.assertEqual(expr.sql("tsql"), "@x")
- table = parse_one("select * from @x", read="tsql").args["from"].expressions[0]
+ table = parse_one("select * from @x", read="tsql").args["from"].this
self.assertIsInstance(table, exp.Table)
self.assertIsInstance(table.this, exp.Parameter)
self.assertIsInstance(table.this.this, exp.Var)
@@ -724,3 +729,44 @@ WHERE
},
)
self.validate_identity("SELECT x FROM a INNER LOOP JOIN b ON b.id = a.id")
+
+ def test_openjson(self):
+ self.validate_identity("SELECT * FROM OPENJSON(@json)")
+
+ self.validate_all(
+ """SELECT [key], value FROM OPENJSON(@json,'$.path.to."sub-object"')""",
+ write={
+ "tsql": """SELECT "key", value FROM OPENJSON(@json, '$.path.to."sub-object"')""",
+ },
+ )
+ self.validate_all(
+ "SELECT * FROM OPENJSON(@array) WITH (month VARCHAR(3), temp int, month_id tinyint '$.sql:identity()') as months",
+ write={
+ "tsql": "SELECT * FROM OPENJSON(@array) WITH (month VARCHAR(3), temp INTEGER, month_id TINYINT '$.sql:identity()') AS months",
+ },
+ )
+ self.validate_all(
+ """
+ SELECT *
+ FROM OPENJSON ( @json )
+ WITH (
+ Number VARCHAR(200) '$.Order.Number',
+ Date DATETIME '$.Order.Date',
+ Customer VARCHAR(200) '$.AccountNumber',
+ Quantity INT '$.Item.Quantity',
+ [Order] NVARCHAR(MAX) AS JSON
+ )
+ """,
+ write={
+ "tsql": """SELECT
+ *
+FROM OPENJSON(@json) WITH (
+ Number VARCHAR(200) '$.Order.Number',
+ Date DATETIME2 '$.Order.Date',
+ Customer VARCHAR(200) '$.AccountNumber',
+ Quantity INTEGER '$.Item.Quantity',
+ "Order" TEXT AS JSON
+)"""
+ },
+ pretty=True,
+ )