Fix linking of examples

Author: Algunenano

src/Common/mysqlxx/tests/CMakeLists.txt

@@ -1,2 +1,2 @@
 clickhouse_add_executable (mysqlxx_pool_test mysqlxx_pool_test.cpp)
-target_link_libraries (mysqlxx_pool_test PRIVATE mysqlxx dbms clickhouse_common_config loggers_no_text_log clickhouse_functions_extractkeyvaluepairs)
+target_link_libraries (mysqlxx_pool_test PRIVATE mysqlxx dbms clickhouse_common_config loggers_no_text_log)

src/Functions/CMakeLists.txt

@@ -140,7 +140,6 @@ add_subdirectory(JSONPath)
 list (APPEND PRIVATE_LIBS clickhouse_functions_jsonpath)
 
 add_subdirectory(keyvaluepair)
-list (APPEND OBJECT_LIBS $<TARGET_OBJECTS:clickhouse_functions_extractkeyvaluepairs>)
 
 # Signed integer overflow on user-provided data inside boost::geometry - ignore.
 set_source_files_properties("pointInPolygon.cpp" PROPERTIES COMPILE_FLAGS -fno-sanitize=signed-integer-overflow)

src/Functions/keyvaluepair/CMakeLists.txt

@@ -2,6 +2,6 @@ include("${ClickHouse_SOURCE_DIR}/cmake/dbms_glob_sources.cmake")
 add_headers_and_sources(clickhouse_functions_extractkeyvaluepairs .)
 add_headers_and_sources(clickhouse_functions_extractkeyvaluepairs impl)
 
-add_library(clickhouse_functions_extractkeyvaluepairs ${clickhouse_functions_extractkeyvaluepairs_sources} ${clickhouse_functions_extractkeyvaluepairs_headers})
-
-target_link_libraries(clickhouse_functions_extractkeyvaluepairs PRIVATE dbms)
+# Used in VirtualColumnsUtils (makeExtractor)
+extract_into_parent_list(clickhouse_functions_extractkeyvaluepairs_sources dbms_sources ${clickhouse_functions_extractkeyvaluepairs_sources})
+extract_into_parent_list(clickhouse_functions_extractkeyvaluepairs_headers dbms_headers ${clickhouse_functions_extractkeyvaluepairs_headers})