From ade4a78e8fabcaa7270b6d4be2187457a3fa115f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 23 Jan 2023 09:42:55 +0100 Subject: Adding upstream version 10.5.6. Signed-off-by: Daniel Baumann --- tests/dialects/test_dialect.py | 31 +++++++++++++++++++++---------- 1 file changed, 21 insertions(+), 10 deletions(-) (limited to 'tests/dialects/test_dialect.py') diff --git a/tests/dialects/test_dialect.py b/tests/dialects/test_dialect.py index 284a30d..b2f4676 100644 --- a/tests/dialects/test_dialect.py +++ b/tests/dialects/test_dialect.py @@ -14,7 +14,7 @@ class Validator(unittest.TestCase): self.assertEqual(write_sql or sql, expression.sql(dialect=self.dialect)) return expression - def validate_all(self, sql, read=None, write=None, pretty=False): + def validate_all(self, sql, read=None, write=None, pretty=False, identify=False): """ Validate that: 1. Everything in `read` transpiles to `sql` @@ -32,7 +32,10 @@ class Validator(unittest.TestCase): with self.subTest(f"{read_dialect} -> {sql}"): self.assertEqual( parse_one(read_sql, read_dialect).sql( - self.dialect, unsupported_level=ErrorLevel.IGNORE, pretty=pretty + self.dialect, + unsupported_level=ErrorLevel.IGNORE, + pretty=pretty, + identify=identify, ), sql, ) @@ -48,6 +51,7 @@ class Validator(unittest.TestCase): write_dialect, unsupported_level=ErrorLevel.IGNORE, pretty=pretty, + identify=identify, ), write_sql, ) @@ -76,7 +80,7 @@ class TestDialect(Validator): "oracle": "CAST(a AS CLOB)", "postgres": "CAST(a AS TEXT)", "presto": "CAST(a AS VARCHAR)", - "redshift": "CAST(a AS TEXT)", + "redshift": "CAST(a AS VARCHAR(MAX))", "snowflake": "CAST(a AS TEXT)", "spark": "CAST(a AS STRING)", "starrocks": "CAST(a AS STRING)", @@ -155,7 +159,7 @@ class TestDialect(Validator): "oracle": "CAST(a AS CLOB)", "postgres": "CAST(a AS TEXT)", "presto": "CAST(a AS VARCHAR)", - "redshift": "CAST(a AS TEXT)", + "redshift": "CAST(a AS VARCHAR(MAX))", "snowflake": "CAST(a AS TEXT)", "spark": "CAST(a AS STRING)", "starrocks": "CAST(a AS STRING)", @@ -344,6 +348,7 @@ class TestDialect(Validator): "duckdb": "CAST('2020-01-01' AS TIMESTAMP)", "hive": "CAST('2020-01-01' AS TIMESTAMP)", "presto": "CAST('2020-01-01' AS TIMESTAMP)", + "sqlite": "'2020-01-01'", }, ) self.validate_all( @@ -373,7 +378,7 @@ class TestDialect(Validator): "duckdb": "CAST(x AS TEXT)", "hive": "CAST(x AS STRING)", "presto": "CAST(x AS VARCHAR)", - "redshift": "CAST(x AS TEXT)", + "redshift": "CAST(x AS VARCHAR(MAX))", }, ) self.validate_all( @@ -488,7 +493,9 @@ class TestDialect(Validator): "mysql": "DATE_ADD(x, INTERVAL 1 DAY)", "postgres": "x + INTERVAL '1' 'day'", "presto": "DATE_ADD('day', 1, x)", + "snowflake": "DATEADD(x, 1, 'day')", "spark": "DATE_ADD(x, 1)", + "sqlite": "DATE(x, '1 day')", "starrocks": "DATE_ADD(x, INTERVAL 1 DAY)", "tsql": "DATEADD(day, 1, x)", }, @@ -594,6 +601,7 @@ class TestDialect(Validator): "hive": "TO_DATE(x)", "presto": "CAST(DATE_PARSE(x, '%Y-%m-%d') AS DATE)", "spark": "TO_DATE(x)", + "sqlite": "x", }, ) self.validate_all( @@ -955,7 +963,7 @@ class TestDialect(Validator): }, ) self.validate_all( - "STR_POSITION('a', x)", + "STR_POSITION(x, 'a')", write={ "drill": "STRPOS(x, 'a')", "duckdb": "STRPOS(x, 'a')", @@ -971,7 +979,7 @@ class TestDialect(Validator): "POSITION('a', x, 3)", write={ "drill": "STRPOS(SUBSTR(x, 3), 'a') + 3 - 1", - "presto": "STRPOS(SUBSTR(x, 3), 'a') + 3 - 1", + "presto": "STRPOS(x, 'a', 3)", "spark": "LOCATE('a', x, 3)", "clickhouse": "position(x, 'a', 3)", "snowflake": "POSITION('a', x, 3)", @@ -982,9 +990,10 @@ class TestDialect(Validator): "CONCAT_WS('-', 'a', 'b')", write={ "duckdb": "CONCAT_WS('-', 'a', 'b')", - "presto": "ARRAY_JOIN(ARRAY['a', 'b'], '-')", + "presto": "CONCAT_WS('-', 'a', 'b')", "hive": "CONCAT_WS('-', 'a', 'b')", "spark": "CONCAT_WS('-', 'a', 'b')", + "trino": "CONCAT_WS('-', 'a', 'b')", }, ) @@ -992,9 +1001,10 @@ class TestDialect(Validator): "CONCAT_WS('-', x)", write={ "duckdb": "CONCAT_WS('-', x)", - "presto": "ARRAY_JOIN(x, '-')", "hive": "CONCAT_WS('-', x)", + "presto": "CONCAT_WS('-', x)", "spark": "CONCAT_WS('-', x)", + "trino": "CONCAT_WS('-', x)", }, ) self.validate_all( @@ -1118,6 +1128,7 @@ class TestDialect(Validator): self.validate_all( "SELECT x FROM y OFFSET 10 FETCH FIRST 3 ROWS ONLY", write={ + "sqlite": "SELECT x FROM y LIMIT 3 OFFSET 10", "oracle": "SELECT x FROM y OFFSET 10 ROWS FETCH FIRST 3 ROWS ONLY", }, ) @@ -1197,7 +1208,7 @@ class TestDialect(Validator): "oracle": "CREATE TABLE t (b1 BLOB, b2 BLOB(1024), c1 CLOB, c2 CLOB(1024))", "postgres": "CREATE TABLE t (b1 BYTEA, b2 BYTEA(1024), c1 TEXT, c2 TEXT(1024))", "sqlite": "CREATE TABLE t (b1 BLOB, b2 BLOB(1024), c1 TEXT, c2 TEXT(1024))", - "redshift": "CREATE TABLE t (b1 VARBYTE, b2 VARBYTE(1024), c1 TEXT, c2 TEXT(1024))", + "redshift": "CREATE TABLE t (b1 VARBYTE, b2 VARBYTE(1024), c1 VARCHAR(MAX), c2 VARCHAR(1024))", }, ) -- cgit v1.2.3