Adding upstream version 17.7.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
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5c63f2bde9
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GPG key ID:
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93 changed files with 41580 additions and 39040 deletions
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@ -5,156 +5,9 @@ from tests.dialects.test_dialect import Validator
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class TestDuckDB(Validator):
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dialect = "duckdb"
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def test_time(self):
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self.validate_identity("SELECT CURRENT_DATE")
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self.validate_identity("SELECT CURRENT_TIMESTAMP")
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self.validate_all(
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"SELECT MAKE_DATE(2016, 12, 25)", read={"bigquery": "SELECT DATE(2016, 12, 25)"}
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)
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self.validate_all(
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"SELECT CAST(CAST('2016-12-25 23:59:59' AS DATETIME) AS DATE)",
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read={"bigquery": "SELECT DATE(DATETIME '2016-12-25 23:59:59')"},
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)
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self.validate_all(
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"SELECT STRPTIME(STRFTIME(CAST(CAST('2016-12-25' AS TIMESTAMPTZ) AS DATE), '%d/%m/%Y') || ' ' || 'America/Los_Angeles', '%d/%m/%Y %Z')",
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read={
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"bigquery": "SELECT DATE(TIMESTAMP '2016-12-25', 'America/Los_Angeles')",
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},
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)
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self.validate_all(
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"SELECT CAST(CAST(STRPTIME('05/06/2020', '%m/%d/%Y') AS DATE) AS DATE)",
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read={"bigquery": "SELECT DATE(PARSE_DATE('%m/%d/%Y', '05/06/2020'))"},
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)
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self.validate_all(
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"SELECT CAST('2020-01-01' AS DATE) + INTERVAL (-1) DAY",
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read={"mysql": "SELECT DATE '2020-01-01' + INTERVAL -1 DAY"},
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)
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self.validate_all(
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"SELECT INTERVAL '1 quarter'",
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write={"duckdb": "SELECT (90 * INTERVAL '1' day)"},
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)
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self.validate_all(
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"SELECT ((DATE_TRUNC('DAY', CAST(CAST(DATE_TRUNC('DAY', CURRENT_TIMESTAMP) AS DATE) AS TIMESTAMP) + INTERVAL (0 - MOD((DAYOFWEEK(CAST(CAST(DATE_TRUNC('DAY', CURRENT_TIMESTAMP) AS DATE) AS TIMESTAMP)) % 7) - 1 + 7, 7)) day) + (7 * INTERVAL (-5) day))) AS t1",
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read={
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"presto": "SELECT ((DATE_ADD('week', -5, DATE_TRUNC('DAY', DATE_ADD('day', (0 - MOD((DAY_OF_WEEK(CAST(CAST(DATE_TRUNC('DAY', NOW()) AS DATE) AS TIMESTAMP)) % 7) - 1 + 7, 7)), CAST(CAST(DATE_TRUNC('DAY', NOW()) AS DATE) AS TIMESTAMP)))))) AS t1",
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},
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)
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self.validate_all(
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"EPOCH(x)",
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read={
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"presto": "TO_UNIXTIME(x)",
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},
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write={
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"bigquery": "TIME_TO_UNIX(x)",
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"duckdb": "EPOCH(x)",
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"presto": "TO_UNIXTIME(x)",
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"spark": "UNIX_TIMESTAMP(x)",
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},
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)
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self.validate_all(
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"EPOCH_MS(x)",
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write={
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"bigquery": "UNIX_TO_TIME(x / 1000)",
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"duckdb": "TO_TIMESTAMP(x / 1000)",
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"presto": "FROM_UNIXTIME(x / 1000)",
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"spark": "CAST(FROM_UNIXTIME(x / 1000) AS TIMESTAMP)",
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},
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)
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self.validate_all(
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"STRFTIME(x, '%y-%-m-%S')",
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write={
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"bigquery": "TIME_TO_STR(x, '%y-%-m-%S')",
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"duckdb": "STRFTIME(x, '%y-%-m-%S')",
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"postgres": "TO_CHAR(x, 'YY-FMMM-SS')",
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"presto": "DATE_FORMAT(x, '%y-%c-%S')",
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"spark": "DATE_FORMAT(x, 'yy-M-ss')",
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},
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)
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self.validate_all(
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"STRFTIME(x, '%Y-%m-%d %H:%M:%S')",
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write={
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"duckdb": "STRFTIME(x, '%Y-%m-%d %H:%M:%S')",
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"presto": "DATE_FORMAT(x, '%Y-%m-%d %T')",
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"hive": "DATE_FORMAT(x, 'yyyy-MM-dd HH:mm:ss')",
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},
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)
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self.validate_all(
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"STRPTIME(x, '%y-%-m')",
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write={
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"bigquery": "PARSE_TIMESTAMP('%y-%-m', x)",
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"duckdb": "STRPTIME(x, '%y-%-m')",
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"presto": "DATE_PARSE(x, '%y-%c')",
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"hive": "CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(x, 'yy-M')) AS TIMESTAMP)",
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"spark": "TO_TIMESTAMP(x, 'yy-M')",
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},
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)
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self.validate_all(
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"TO_TIMESTAMP(x)",
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write={
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"bigquery": "UNIX_TO_TIME(x)",
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"duckdb": "TO_TIMESTAMP(x)",
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"presto": "FROM_UNIXTIME(x)",
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"hive": "FROM_UNIXTIME(x)",
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},
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)
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self.validate_all(
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"STRPTIME(x, '%-m/%-d/%y %-I:%M %p')",
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write={
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"bigquery": "PARSE_TIMESTAMP('%-m/%-d/%y %-I:%M %p', x)",
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"duckdb": "STRPTIME(x, '%-m/%-d/%y %-I:%M %p')",
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"presto": "DATE_PARSE(x, '%c/%e/%y %l:%i %p')",
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"hive": "CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(x, 'M/d/yy h:mm a')) AS TIMESTAMP)",
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"spark": "TO_TIMESTAMP(x, 'M/d/yy h:mm a')",
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},
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)
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self.validate_all(
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"CAST(start AS TIMESTAMPTZ) AT TIME ZONE 'America/New_York'",
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read={
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"snowflake": "CONVERT_TIMEZONE('America/New_York', CAST(start AS TIMESTAMPTZ))",
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},
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write={
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"bigquery": "TIMESTAMP(DATETIME(CAST(start AS TIMESTAMP), 'America/New_York'))",
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"duckdb": "CAST(start AS TIMESTAMPTZ) AT TIME ZONE 'America/New_York'",
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"snowflake": "CONVERT_TIMEZONE('America/New_York', CAST(start AS TIMESTAMPTZ))",
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},
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)
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def test_sample(self):
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 5",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE (5)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10%",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE (10 PERCENT)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10 PERCENT (bernoulli)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE BERNOULLI (10 PERCENT)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE reservoir(50 ROWS) REPEATABLE (100)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE RESERVOIR (50 ROWS) REPEATABLE (100)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10% (system, 377)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE SYSTEM (10 PERCENT) REPEATABLE (377)"},
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)
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self.validate_all(
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"SELECT * FROM tbl TABLESAMPLE RESERVOIR(20%), tbl2 WHERE tbl.i=tbl2.i",
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write={
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"duckdb": "SELECT * FROM tbl TABLESAMPLE RESERVOIR (20 PERCENT), tbl2 WHERE tbl.i = tbl2.i"
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},
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)
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self.validate_all(
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"SELECT * FROM tbl, tbl2 WHERE tbl.i=tbl2.i USING SAMPLE RESERVOIR(20%)",
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write={
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"duckdb": "SELECT * FROM tbl, tbl2 WHERE tbl.i = tbl2.i USING SAMPLE RESERVOIR (20 PERCENT)"
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},
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)
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def test_duckdb(self):
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self.validate_identity("SELECT SUM(x) FILTER (x = 1)", "SELECT SUM(x) FILTER(WHERE x = 1)")
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# https://github.com/duckdb/duckdb/releases/tag/v0.8.0
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self.assertEqual(
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parse_one("a / b", read="duckdb").assert_is(exp.Div).sql(dialect="duckdb"), "a / b"
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@ -203,6 +56,31 @@ class TestDuckDB(Validator):
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self.validate_all("0x1010", write={"": "0 AS x1010"})
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self.validate_all("x ~ y", write={"duckdb": "REGEXP_MATCHES(x, y)"})
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self.validate_all("SELECT * FROM 'x.y'", write={"duckdb": 'SELECT * FROM "x.y"'})
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self.validate_all(
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"DATE_DIFF('day', CAST(b AS DATE), CAST(a AS DATE))",
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read={
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"duckdb": "DATE_DIFF('day', CAST(b AS DATE), CAST(a AS DATE))",
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"hive": "DATEDIFF(a, b)",
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"spark": "DATEDIFF(a, b)",
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"spark2": "DATEDIFF(a, b)",
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},
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)
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self.validate_all(
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"XOR(a, b)",
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read={
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"": "a ^ b",
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"bigquery": "a ^ b",
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"presto": "BITWISE_XOR(a, b)",
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"postgres": "a # b",
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},
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write={
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"": "a ^ b",
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"bigquery": "a ^ b",
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"duckdb": "XOR(a, b)",
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"presto": "BITWISE_XOR(a, b)",
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"postgres": "a # b",
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},
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)
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self.validate_all(
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"PIVOT_WIDER Cities ON Year USING SUM(Population)",
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write={"duckdb": "PIVOT Cities ON Year USING SUM(Population)"},
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@ -459,6 +337,155 @@ class TestDuckDB(Validator):
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unsupported_level=ErrorLevel.IMMEDIATE,
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)
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def test_time(self):
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self.validate_identity("SELECT CURRENT_DATE")
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self.validate_identity("SELECT CURRENT_TIMESTAMP")
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self.validate_all(
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"SELECT MAKE_DATE(2016, 12, 25)", read={"bigquery": "SELECT DATE(2016, 12, 25)"}
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)
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self.validate_all(
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"SELECT CAST(CAST('2016-12-25 23:59:59' AS DATETIME) AS DATE)",
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read={"bigquery": "SELECT DATE(DATETIME '2016-12-25 23:59:59')"},
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)
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self.validate_all(
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"SELECT STRPTIME(STRFTIME(CAST(CAST('2016-12-25' AS TIMESTAMPTZ) AS DATE), '%d/%m/%Y') || ' ' || 'America/Los_Angeles', '%d/%m/%Y %Z')",
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read={
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"bigquery": "SELECT DATE(TIMESTAMP '2016-12-25', 'America/Los_Angeles')",
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},
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)
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self.validate_all(
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"SELECT CAST(CAST(STRPTIME('05/06/2020', '%m/%d/%Y') AS DATE) AS DATE)",
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read={"bigquery": "SELECT DATE(PARSE_DATE('%m/%d/%Y', '05/06/2020'))"},
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)
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self.validate_all(
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"SELECT CAST('2020-01-01' AS DATE) + INTERVAL (-1) DAY",
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read={"mysql": "SELECT DATE '2020-01-01' + INTERVAL -1 DAY"},
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)
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self.validate_all(
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"SELECT INTERVAL '1 quarter'",
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write={"duckdb": "SELECT (90 * INTERVAL '1' day)"},
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)
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self.validate_all(
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"SELECT ((DATE_TRUNC('DAY', CAST(CAST(DATE_TRUNC('DAY', CURRENT_TIMESTAMP) AS DATE) AS TIMESTAMP) + INTERVAL (0 - MOD((DAYOFWEEK(CAST(CAST(DATE_TRUNC('DAY', CURRENT_TIMESTAMP) AS DATE) AS TIMESTAMP)) % 7) - 1 + 7, 7)) day) + (7 * INTERVAL (-5) day))) AS t1",
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read={
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"presto": "SELECT ((DATE_ADD('week', -5, DATE_TRUNC('DAY', DATE_ADD('day', (0 - MOD((DAY_OF_WEEK(CAST(CAST(DATE_TRUNC('DAY', NOW()) AS DATE) AS TIMESTAMP)) % 7) - 1 + 7, 7)), CAST(CAST(DATE_TRUNC('DAY', NOW()) AS DATE) AS TIMESTAMP)))))) AS t1",
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},
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)
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self.validate_all(
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"EPOCH(x)",
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read={
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"presto": "TO_UNIXTIME(x)",
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},
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write={
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"bigquery": "TIME_TO_UNIX(x)",
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"duckdb": "EPOCH(x)",
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"presto": "TO_UNIXTIME(x)",
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"spark": "UNIX_TIMESTAMP(x)",
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},
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)
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self.validate_all(
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"EPOCH_MS(x)",
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write={
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"bigquery": "UNIX_TO_TIME(x / 1000)",
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"duckdb": "TO_TIMESTAMP(x / 1000)",
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"presto": "FROM_UNIXTIME(x / 1000)",
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"spark": "CAST(FROM_UNIXTIME(x / 1000) AS TIMESTAMP)",
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},
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)
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self.validate_all(
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"STRFTIME(x, '%y-%-m-%S')",
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write={
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"bigquery": "TIME_TO_STR(x, '%y-%-m-%S')",
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"duckdb": "STRFTIME(x, '%y-%-m-%S')",
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"postgres": "TO_CHAR(x, 'YY-FMMM-SS')",
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"presto": "DATE_FORMAT(x, '%y-%c-%S')",
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"spark": "DATE_FORMAT(x, 'yy-M-ss')",
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},
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)
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self.validate_all(
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"STRFTIME(x, '%Y-%m-%d %H:%M:%S')",
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write={
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"duckdb": "STRFTIME(x, '%Y-%m-%d %H:%M:%S')",
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"presto": "DATE_FORMAT(x, '%Y-%m-%d %T')",
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"hive": "DATE_FORMAT(x, 'yyyy-MM-dd HH:mm:ss')",
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},
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)
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self.validate_all(
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"STRPTIME(x, '%y-%-m')",
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write={
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"bigquery": "PARSE_TIMESTAMP('%y-%-m', x)",
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"duckdb": "STRPTIME(x, '%y-%-m')",
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"presto": "DATE_PARSE(x, '%y-%c')",
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"hive": "CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(x, 'yy-M')) AS TIMESTAMP)",
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"spark": "TO_TIMESTAMP(x, 'yy-M')",
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},
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)
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self.validate_all(
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"TO_TIMESTAMP(x)",
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write={
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"bigquery": "UNIX_TO_TIME(x)",
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"duckdb": "TO_TIMESTAMP(x)",
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"presto": "FROM_UNIXTIME(x)",
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"hive": "FROM_UNIXTIME(x)",
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},
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)
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self.validate_all(
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"STRPTIME(x, '%-m/%-d/%y %-I:%M %p')",
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write={
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"bigquery": "PARSE_TIMESTAMP('%-m/%-d/%y %-I:%M %p', x)",
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"duckdb": "STRPTIME(x, '%-m/%-d/%y %-I:%M %p')",
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"presto": "DATE_PARSE(x, '%c/%e/%y %l:%i %p')",
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"hive": "CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(x, 'M/d/yy h:mm a')) AS TIMESTAMP)",
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"spark": "TO_TIMESTAMP(x, 'M/d/yy h:mm a')",
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},
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)
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self.validate_all(
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"CAST(start AS TIMESTAMPTZ) AT TIME ZONE 'America/New_York'",
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read={
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"snowflake": "CONVERT_TIMEZONE('America/New_York', CAST(start AS TIMESTAMPTZ))",
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},
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write={
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"bigquery": "TIMESTAMP(DATETIME(CAST(start AS TIMESTAMP), 'America/New_York'))",
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"duckdb": "CAST(start AS TIMESTAMPTZ) AT TIME ZONE 'America/New_York'",
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"snowflake": "CONVERT_TIMEZONE('America/New_York', CAST(start AS TIMESTAMPTZ))",
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},
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)
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def test_sample(self):
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 5",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE (5)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10%",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE (10 PERCENT)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10 PERCENT (bernoulli)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE BERNOULLI (10 PERCENT)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE reservoir(50 ROWS) REPEATABLE (100)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE RESERVOIR (50 ROWS) REPEATABLE (100)"},
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)
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self.validate_all(
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"SELECT * FROM tbl USING SAMPLE 10% (system, 377)",
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write={"duckdb": "SELECT * FROM tbl USING SAMPLE SYSTEM (10 PERCENT) REPEATABLE (377)"},
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)
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self.validate_all(
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"SELECT * FROM tbl TABLESAMPLE RESERVOIR(20%), tbl2 WHERE tbl.i=tbl2.i",
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write={
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"duckdb": "SELECT * FROM tbl TABLESAMPLE RESERVOIR (20 PERCENT), tbl2 WHERE tbl.i = tbl2.i"
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},
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)
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self.validate_all(
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"SELECT * FROM tbl, tbl2 WHERE tbl.i=tbl2.i USING SAMPLE RESERVOIR(20%)",
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write={
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"duckdb": "SELECT * FROM tbl, tbl2 WHERE tbl.i = tbl2.i USING SAMPLE RESERVOIR (20 PERCENT)"
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},
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)
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def test_array(self):
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self.validate_identity("ARRAY(SELECT id FROM t)")
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self.validate_identity("ARRAY((SELECT id FROM t))")
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