Fix test on Windows

Author: timsehn

enginetest/queries/load_queries.go

@@ -22,19 +22,20 @@ import (
 )
 
 var LoadDataScripts = []ScriptTest{
-	{
-		Name: "LOAD DATA applies column defaults when \\N provided",
-		SetUpScript: []string{
-			"create table t (pk int primary key, c1 int default 1, c2 int)",
-			"LOAD DATA INFILE './testdata/load_defaults_null.csv' INTO TABLE t FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n'",
-		},
-		Assertions: []ScriptTestAssertion{
-			{
-				Query:    "select * from t",
-				Expected: []sql.Row{{1, 1, 1}},
-			},
-		},
-	},
+    {
+        Name: "LOAD DATA applies column defaults when \\N provided",
+        SetUpScript: []string{
+            "create table t (pk int primary key, c1 int default 1, c2 int)",
+            // Explicitly use Windows-style line endings to be robust on Windows CI
+            "LOAD DATA INFILE './testdata/load_defaults_null.csv' INTO TABLE t FIELDS TERMINATED BY ',' LINES TERMINATED BY '\r\n'",
+        },
+        Assertions: []ScriptTestAssertion{
+            {
+                Query:    "select * from t",
+                Expected: []sql.Row{{1, 1, 1}},
+            },
+        },
+    },
 	{
 		Name: "Basic load data with enclosed values.",
 		SetUpScript: []string{

enginetest/testdata/load_defaults_null.csv

@@ -1 +1 @@
-1,\N,1
+1,\N,1