Initial commit

skills/dbt/macros/td_incremental_scan.sql

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+-- TD Incremental Scan Macro
+-- Scans a table for a specific time range and optionally filters for incremental processing
+-- Default target_range is '-3M/now' (last 3 months to now)
+
+{% macro incremental_scan(table_name) -%}
+(
+  SELECT * FROM {{ table_name }}
+  WHERE TD_INTERVAL(time, '{{ var("target_range", "-3M/now") }}')
+{% if is_incremental() -%}
+    AND time > {{ get_max_time(this.table) }}
+{%- endif %}
+)
+{%- endmacro %}
+
+{% macro get_max_time(table_name) -%}
+  (SELECT MAX(time) FROM {{ table_name }})
+{%- endmacro %}