summaryrefslogtreecommitdiffstats
path: root/tests/dialects/test_mysql.py
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2023-10-04 12:14:40 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2023-10-04 12:14:40 +0000
commitd7f0758e21b5111b5327f3839c5c9f49a04d272b (patch)
treea425f4ebcc159d6bd9443fe4e0e2f9eb20151027 /tests/dialects/test_mysql.py
parentAdding upstream version 18.7.0. (diff)
downloadsqlglot-d7f0758e21b5111b5327f3839c5c9f49a04d272b.tar.xz
sqlglot-d7f0758e21b5111b5327f3839c5c9f49a04d272b.zip
Adding upstream version 18.11.2.upstream/18.11.2
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.py64
1 files changed, 63 insertions, 1 deletions
diff --git a/tests/dialects/test_mysql.py b/tests/dialects/test_mysql.py
index 20f872c..11f921c 100644
--- a/tests/dialects/test_mysql.py
+++ b/tests/dialects/test_mysql.py
@@ -12,6 +12,8 @@ class TestMySQL(Validator):
self.validate_identity(f"CREATE TABLE t (id {t} UNSIGNED)")
self.validate_identity(f"CREATE TABLE t (id {t}(10) UNSIGNED)")
+ self.validate_identity("CREATE TABLE t (id DECIMAL(20, 4) UNSIGNED)")
+
self.validate_all(
"CREATE TABLE t (id INT UNSIGNED)",
write={
@@ -205,6 +207,9 @@ class TestMySQL(Validator):
)
self.validate_identity("INTERVAL '1' YEAR")
self.validate_identity("DATE_ADD(x, INTERVAL 1 YEAR)")
+ 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)")
def test_types(self):
self.validate_identity("CAST(x AS MEDIUMINT) + CAST(y AS YEAR(4))")
@@ -244,6 +249,13 @@ class TestMySQL(Validator):
self.validate_identity(
"SELECT WEEK_OF_YEAR('2023-01-01')", "SELECT WEEKOFYEAR('2023-01-01')"
)
+ self.validate_all(
+ "CHAR(10)",
+ write={
+ "mysql": "CHAR(10)",
+ "presto": "CHR(10)",
+ },
+ )
def test_escape(self):
self.validate_identity("""'"abc"'""")
@@ -496,6 +508,56 @@ class TestMySQL(Validator):
self.validate_identity("FROM_UNIXTIME(a, b)")
self.validate_identity("FROM_UNIXTIME(a, b, c)")
self.validate_identity("TIME_STR_TO_UNIX(x)", "UNIX_TIMESTAMP(x)")
+ self.validate_all(
+ "SELECT TO_DAYS(x)",
+ write={
+ "mysql": "SELECT (DATEDIFF(x, '0000-01-01') + 1)",
+ "presto": "SELECT (DATE_DIFF('DAY', CAST(CAST('0000-01-01' AS TIMESTAMP) AS DATE), CAST(CAST(x AS TIMESTAMP) AS DATE)) + 1)",
+ },
+ )
+ self.validate_all(
+ "SELECT DATEDIFF(x, y)",
+ write={"mysql": "SELECT DATEDIFF(x, y)", "presto": "SELECT DATE_DIFF('day', y, x)"},
+ )
+ self.validate_all(
+ "DAYOFYEAR(x)",
+ write={
+ "mysql": "DAYOFYEAR(x)",
+ "": "DAY_OF_YEAR(TS_OR_DS_TO_DATE(x))",
+ },
+ )
+ self.validate_all(
+ "DAYOFMONTH(x)",
+ write={"mysql": "DAYOFMONTH(x)", "": "DAY_OF_MONTH(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "DAYOFWEEK(x)",
+ write={"mysql": "DAYOFWEEK(x)", "": "DAY_OF_WEEK(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "WEEKOFYEAR(x)",
+ write={"mysql": "WEEKOFYEAR(x)", "": "WEEK_OF_YEAR(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "DAY(x)",
+ write={"mysql": "DAY(x)", "": "DAY(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "WEEK(x)",
+ write={"mysql": "WEEK(x)", "": "WEEK(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "YEAR(x)",
+ write={"mysql": "YEAR(x)", "": "YEAR(TS_OR_DS_TO_DATE(x))"},
+ )
+ self.validate_all(
+ "DATE(x)",
+ read={"": "TS_OR_DS_TO_DATE(x)"},
+ )
+ self.validate_all(
+ "STR_TO_DATE(x, '%M')",
+ read={"": "TS_OR_DS_TO_DATE(x, '%B')"},
+ )
def test_mysql(self):
self.validate_all(
@@ -896,7 +958,7 @@ COMMENT='客户账户表'"""
self.validate_all(
"MONTHNAME(x)",
write={
- "": "TIME_TO_STR(x, '%B')",
+ "": "TIME_TO_STR(TS_OR_DS_TO_DATE(x), '%B')",
"mysql": "DATE_FORMAT(x, '%M')",
},
)