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authorDaniel Baumann <daniel.baumann@progress-linux.org>2022-09-15 16:46:17 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2022-09-15 16:46:17 +0000
commit28cc22419e32a65fea2d1678400265b8cabc3aff (patch)
treeff9ac1991fd48490b21ef6aa9015a347a165e2d9 /tests/dialects/test_mysql.py
parentInitial commit. (diff)
downloadsqlglot-28cc22419e32a65fea2d1678400265b8cabc3aff.tar.xz
sqlglot-28cc22419e32a65fea2d1678400265b8cabc3aff.zip
Adding upstream version 6.0.4.upstream/6.0.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/dialects/test_mysql.py')
-rw-r--r--tests/dialects/test_mysql.py79
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/dialects/test_mysql.py b/tests/dialects/test_mysql.py
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+++ b/tests/dialects/test_mysql.py
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+from tests.dialects.test_dialect import Validator
+
+
+class TestMySQL(Validator):
+ dialect = "mysql"
+
+ def test_ddl(self):
+ self.validate_all(
+ "CREATE TABLE z (a INT) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_bin COMMENT='x'",
+ write={
+ "mysql": "CREATE TABLE z (a INT) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_bin COMMENT='x'",
+ "spark": "CREATE TABLE z (a INT) COMMENT 'x'",
+ },
+ )
+
+ def test_identity(self):
+ self.validate_identity("SELECT CAST(`a`.`b` AS INT) FROM foo")
+
+ def test_introducers(self):
+ self.validate_all(
+ "_utf8mb4 'hola'",
+ read={
+ "mysql": "_utf8mb4'hola'",
+ },
+ write={
+ "mysql": "_utf8mb4 'hola'",
+ },
+ )
+
+ def test_binary_literal(self):
+ self.validate_all(
+ "SELECT 0xCC",
+ write={
+ "mysql": "SELECT b'11001100'",
+ "spark": "SELECT X'11001100'",
+ },
+ )
+ self.validate_all(
+ "SELECT 0xz",
+ write={
+ "mysql": "SELECT `0xz`",
+ },
+ )
+ self.validate_all(
+ "SELECT 0XCC",
+ write={
+ "mysql": "SELECT 0 AS XCC",
+ },
+ )
+
+ def test_string_literals(self):
+ self.validate_all(
+ 'SELECT "2021-01-01" + INTERVAL 1 MONTH',
+ write={
+ "mysql": "SELECT '2021-01-01' + INTERVAL 1 MONTH",
+ },
+ )
+
+ def test_convert(self):
+ self.validate_all(
+ "CONVERT(x USING latin1)",
+ write={
+ "mysql": "CAST(x AS CHAR CHARACTER SET latin1)",
+ },
+ )
+ self.validate_all(
+ "CAST(x AS CHAR CHARACTER SET latin1)",
+ write={
+ "mysql": "CAST(x AS CHAR CHARACTER SET latin1)",
+ },
+ )
+
+ def test_hash_comments(self):
+ self.validate_all(
+ "SELECT 1 # arbitrary content,,, until end-of-line",
+ write={
+ "mysql": "SELECT 1",
+ },
+ )