feat(mssql): add datatype mapping for hierarchyid (#8397)

ibis-project · Feb 20, 2024 · 2fd2c30 · 2fd2c30
1 parent 64af56a
commit 2fd2c30
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diff --git a/ibis/backends/base/sqlglot/datatypes.py b/ibis/backends/base/sqlglot/datatypes.py
@@ -894,6 +894,8 @@ def _from_sqlglot_STRUCT(cls, *cols: sge.ColumnDef) -> NoReturn:
 class MSSQLType(SqlglotType):
     dialect = "mssql"
 
+    unknown_type_strings = FrozenDict({"hierarchyid": dt.string})
+
     @classmethod
     def _from_sqlglot_BIT(cls):
         return dt.Boolean(nullable=cls.default_nullable)

diff --git a/ibis/backends/mssql/tests/test_client.py b/ibis/backends/mssql/tests/test_client.py
@@ -52,6 +52,7 @@
     ("DATETIMEOFFSET(5)", dt.timestamp(scale=5, timezone="UTC")),
     ("GEOMETRY", dt.geometry),
     ("GEOGRAPHY", dt.geography),
+    ("HIERARCHYID", dt.string),
 ]