test(backends): xfail where MERGE INTO unsupported

Author: deepyaman

ibis/backends/tests/test_client.py

@@ -7,6 +7,7 @@
 import json
 import os
 import re
+import sqlite3
 import string
 import subprocess
 import sys
@@ -26,9 +27,11 @@
 import ibis.expr.operations as ops
 from ibis.backends.conftest import ALL_BACKENDS
 from ibis.backends.tests.errors import (
+    ClickHouseDatabaseError,
     DatabricksServerOperationError,
     ExaQueryError,
     ImpalaHiveServer2Error,
+    MySQLProgrammingError,
     OracleDatabaseError,
     PsycoPg2InternalError,
     PsycoPgUndefinedObject,
@@ -668,12 +671,32 @@ def _emp(a, b, c, d):
     pyspark_merge_exception = None
 
 
+@pytest.mark.notyet(
+    ["clickhouse"], raises=ClickHouseDatabaseError, reason="MERGE INTO is not supported"
+)
+@pytest.mark.notyet(["datafusion"], reason="MERGE INTO is not supported")
+@pytest.mark.notyet(
+    ["impala"],
+    raises=ImpalaHiveServer2Error,
+    reason="target table must be an Iceberg table",
+)
+@pytest.mark.notyet(
+    ["mysql"], raises=MySQLProgrammingError, reason="MERGE INTO is not supported"
+)
 @pytest.mark.notimpl(["polars"], reason="`upsert` method not implemented")
+@pytest.mark.notyet(
+    ["postgres", "risingwave"],
+    raises=PsycoPg2InternalError,
+    reason="MERGE INTO is not supported",
+)
 @pytest.mark.notyet(
     ["pyspark"],
     raises=pyspark_merge_exception,
     reason="MERGE INTO TABLE is not supported temporarily",
 )
+@pytest.mark.notyet(
+    ["sqlite"], raises=sqlite3.OperationalError, reason="MERGE INTO is not supported"
+)
 @pytest.mark.notyet(
     ["trino"],
     raises=TrinoUserError,
@@ -696,12 +719,32 @@ def test_upsert_from_dataframe(
     )
 
 
+@pytest.mark.notyet(
+    ["clickhouse"], raises=ClickHouseDatabaseError, reason="MERGE INTO is not supported"
+)
+@pytest.mark.notyet(["datafusion"], reason="MERGE INTO is not supported")
+@pytest.mark.notyet(
+    ["impala"],
+    raises=ImpalaHiveServer2Error,
+    reason="target table must be an Iceberg table",
+)
+@pytest.mark.notyet(
+    ["mysql"], raises=MySQLProgrammingError, reason="MERGE INTO is not supported"
+)
 @pytest.mark.notimpl(["polars"], reason="`upsert` method not implemented")
+@pytest.mark.notyet(
+    ["postgres", "risingwave"],
+    raises=PsycoPg2InternalError,
+    reason="MERGE INTO is not supported",
+)
 @pytest.mark.notyet(
     ["pyspark"],
     raises=pyspark_merge_exception,
     reason="MERGE INTO TABLE is not supported temporarily",
 )
+@pytest.mark.notyet(
+    ["sqlite"], raises=sqlite3.OperationalError, reason="MERGE INTO is not supported"
+)
 @pytest.mark.notyet(
     ["trino"],
     raises=TrinoUserError,