Initial publish of dbt_f2dq (f2dq) package v0.12.1.

Clean package repo for Gitea installs via packages.yml git URL.

Co-authored-by: Cursor <cursoragent@cursor.com>

macros/public/filtering/get_duplicates.sql

@@ -0,0 +1,23 @@
+{# https://github.com/fast2dev/f2dq/issues/143 #}
+
+{#
+macro returns rows with she same key set (unique_cols)
+
+along with the fields of the base model duplicates information added:
+f2dq_duplicate_count - total number of duplicates with the same current key set
+f2dq_duplicate_row_number - number of a duplicate row inside the group of duplicates with the same current key set
+#}
+
+{% macro filter_get_duplicates(relation, unique_cols, sort_columns) %}
+    (
+        with duplication_context as (
+            {{f2dq.add_duplication_context(relation, unique_cols, sort_columns)}}
+        ),
+        duplicate_rows as (
+            select * from duplication_context where f2dq_duplicate_group_row_count > 1
+        )
+        {# return surrogate key as well? #}
+        select *
+        from duplicate_rows
+    ) 
+{% endmacro %}

macros/public/filtering/remove_duplicates.sql

@@ -0,0 +1,15 @@
+
+
+
+{% macro filter_remove_duplicates(relation, unique_cols, sort_columns) %}
+    (
+        with with_row_num as (
+            {{f2dq.add_duplication_context(relation, unique_cols, sort_columns)}}
+        ),
+        one_row_num as (
+            select * from with_row_num where f2dq_duplicate_group_row_number = 1
+        )
+        select {{ dbt_utils.star(from=relation) }}
+        from one_row_num
+    ) 
+{% endmacro %}