From de7beb2d38905a520ddf9ae068b6388e87810f36 Mon Sep 17 00:00:00 2001
From: silviu stanimir <silviu.stanimir@uipath.com>
Date: Tue, 14 Nov 2023 11:29:51 +0100
Subject: [PATCH] feat: implement dateadd macro

---
 macros/multiple_databases/dateadd.sql | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 macros/multiple_databases/dateadd.sql

diff --git a/macros/multiple_databases/dateadd.sql b/macros/multiple_databases/dateadd.sql
new file mode 100644
index 0000000..1be2a58
--- /dev/null
+++ b/macros/multiple_databases/dateadd.sql
@@ -0,0 +1,20 @@
+{%- macro dateadd(datepart, number, date_field) -%}
+
+{%- if target.type == 'databricks' -%}
+    {%- if datepart == 'millisecond' -%}
+        timestamp_millis(unix_millis({{ date_field }}) + {{ number }})
+    {%- elif datepart == 'second' -%}
+        timestamp_seconds(unix_seconds({{ date_field }}) + {{ number }})
+    {%- elif datepart == 'minute' -%}
+        timestamp_seconds(unix_seconds({{ date_field }}) + {{ number }}*60)
+    {%- elif datepart == 'hour' -%}
+        timestamp_seconds(unix_seconds({{ date_field }}) + {{ number }}*3600)
+    {%- elif datepart == 'day' -%}
+        date_add({{ datepart }}, {{ number }})
+    {%- elif datepart == 'week' -%}
+        date_add({{ datepart }}, {{ number }}*7)
+    {%- endif -%}
+{%- else -%}
+    dateadd({{ datepart }}, {{ number }}, {{ date_field }})
+{%- endif -%}
+{%- endmacro -%}