Merging upstream version 10.5.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

sqlglot/expressions.py

@@ -653,6 +653,7 @@ class Create(Expression):
         "statistics": False,
         "no_primary_index": False,
         "indexes": False,
+        "no_schema_binding": False,
     }
 
 
@@ -770,6 +771,10 @@ class AlterColumn(Expression):
     }
 
 
+class RenameTable(Expression):
+    pass
+
+
 class ColumnConstraint(Expression):
     arg_types = {"this": False, "kind": True}
 
@@ -804,7 +809,7 @@ class EncodeColumnConstraint(ColumnConstraintKind):
 
 class GeneratedAsIdentityColumnConstraint(ColumnConstraintKind):
     # this: True -> ALWAYS, this: False -> BY DEFAULT
-    arg_types = {"this": True, "expression": False}
+    arg_types = {"this": True, "start": False, "increment": False}
 
 
 class NotNullColumnConstraint(ColumnConstraintKind):
@@ -1266,7 +1271,7 @@ class Tuple(Expression):
 
 
 class Subqueryable(Unionable):
-    def subquery(self, alias=None, copy=True):
+    def subquery(self, alias=None, copy=True) -> Subquery:
         """
         Convert this expression to an aliased expression that can be used as a Subquery.
 
@@ -1460,6 +1465,7 @@ class Unnest(UDTF):
         "expressions": True,
         "ordinality": False,
         "alias": False,
+        "offset": False,
     }
 
 
@@ -2126,6 +2132,7 @@ class DataType(Expression):
         "this": True,
         "expressions": False,
         "nested": False,
+        "values": False,
     }
 
     class Type(AutoName):
@@ -2134,6 +2141,8 @@ class DataType(Expression):
         VARCHAR = auto()
         NVARCHAR = auto()
         TEXT = auto()
+        MEDIUMTEXT = auto()
+        LONGTEXT = auto()
         BINARY = auto()
         VARBINARY = auto()
         INT = auto()
@@ -2791,7 +2800,7 @@ class Day(Func):
 
 
 class Decode(Func):
-    arg_types = {"this": True, "charset": True}
+    arg_types = {"this": True, "charset": True, "replace": False}
 
 
 class DiToDate(Func):
@@ -2815,7 +2824,7 @@ class Floor(Func):
 
 
 class Greatest(Func):
-    arg_types = {"this": True, "expressions": True}
+    arg_types = {"this": True, "expressions": False}
     is_var_len_args = True
 
 
@@ -2861,7 +2870,7 @@ class JSONBExtractScalar(JSONExtract):
 
 
 class Least(Func):
-    arg_types = {"this": True, "expressions": True}
+    arg_types = {"this": True, "expressions": False}
     is_var_len_args = True
 
 
@@ -2904,7 +2913,7 @@ class Lower(Func):
 
 
 class Map(Func):
-    arg_types = {"keys": True, "values": True}
+    arg_types = {"keys": False, "values": False}
 
 
 class VarMap(Func):
@@ -2923,11 +2932,11 @@ class Matches(Func):
 
 
 class Max(AggFunc):
-    pass
+    arg_types = {"this": True, "expression": False}
 
 
 class Min(AggFunc):
-    pass
+    arg_types = {"this": True, "expression": False}
 
 
 class Month(Func):
@@ -2962,7 +2971,7 @@ class QuantileIf(AggFunc):
 
 
 class ApproxQuantile(Quantile):
-    arg_types = {"this": True, "quantile": True, "accuracy": False}
+    arg_types = {"this": True, "quantile": True, "accuracy": False, "weight": False}
 
 
 class ReadCSV(Func):
@@ -3022,7 +3031,12 @@ class Substring(Func):
 
 
 class StrPosition(Func):
-    arg_types = {"substr": True, "this": True, "position": False}
+    arg_types = {
+        "this": True,
+        "substr": True,
+        "position": False,
+        "instance": False,
+    }
 
 
 class StrToDate(Func):
@@ -3129,8 +3143,10 @@ class UnixToStr(Func):
     arg_types = {"this": True, "format": False}
 
 
+# https://prestodb.io/docs/current/functions/datetime.html
+# presto has weird zone/hours/minutes
 class UnixToTime(Func):
-    arg_types = {"this": True, "scale": False}
+    arg_types = {"this": True, "scale": False, "zone": False, "hours": False, "minutes": False}
 
     SECONDS = Literal.string("seconds")
     MILLIS = Literal.string("millis")
@@ -3684,6 +3700,16 @@ def to_identifier(alias, quoted=None) -> t.Optional[Identifier]:
     return identifier
 
 
+@t.overload
+def to_table(sql_path: str | Table, **kwargs) -> Table:
+    ...
+
+
+@t.overload
+def to_table(sql_path: None, **kwargs) -> None:
+    ...
+
+
 def to_table(sql_path: t.Optional[str | Table], **kwargs) -> t.Optional[Table]:
     """
     Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.
@@ -3860,6 +3886,26 @@ def values(
     )
 
 
+def rename_table(old_name: str | Table, new_name: str | Table) -> AlterTable:
+    """Build ALTER TABLE... RENAME... expression
+
+    Args:
+        old_name: The old name of the table
+        new_name: The new name of the table
+
+    Returns:
+        Alter table expression
+    """
+    old_table = to_table(old_name)
+    new_table = to_table(new_name)
+    return AlterTable(
+        this=old_table,
+        actions=[
+            RenameTable(this=new_table),
+        ],
+    )
+
+
 def convert(value) -> Expression:
     """Convert a python value into an expression object.