From 4f83b916420203f5695adf8282778e70d0e10dac Mon Sep 17 00:00:00 2001
From: Qiu Jian <qiujian@yunionyun.com>
Date: Tue, 19 Dec 2023 18:22:29 +0800
Subject: [PATCH] fix: add abs function

---
 functions.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/functions.go b/functions.go
index 838f834..13a082c 100644
--- a/functions.go
+++ b/functions.go
@@ -365,3 +365,7 @@ func DIV(name string, fields ...IQueryField) IQueryField {
 func DATEDIFF(unit string, field1, field2 IQueryField) IQueryField {
 	return getFieldBackend(field1).DATEDIFF(unit, field1, field2)
 }
+
+func ABS(name string, field IQueryField) IQueryField {
+	return NewFunctionField(name, "ABS(%s)", field)
+}