From 6b6661548808b1b81db1c23e9a09c18fce685960 Mon Sep 17 00:00:00 2001
From: Andy Kwok <andy.kwok@improving.com>
Date: Tue, 12 Nov 2024 16:33:28 -0800
Subject: [PATCH] Update grammar rule

Signed-off-by: Andy Kwok <andy.kwok@improving.com>
---
 ppl-spark-integration/src/main/antlr4/OpenSearchPPLParser.g4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ppl-spark-integration/src/main/antlr4/OpenSearchPPLParser.g4 b/ppl-spark-integration/src/main/antlr4/OpenSearchPPLParser.g4
index 7290a6d10..357673e73 100644
--- a/ppl-spark-integration/src/main/antlr4/OpenSearchPPLParser.g4
+++ b/ppl-spark-integration/src/main/antlr4/OpenSearchPPLParser.g4
@@ -267,7 +267,7 @@ trendlineCommand
    ;
 
 trendlineClause
-   : trendlineType LT_PRTHS numberOfDataPoints = integerLiteral COMMA field = fieldExpression RT_PRTHS (AS alias = qualifiedName)?
+   : trendlineType LT_PRTHS numberOfDataPoints = INTEGER_LITERAL COMMA field = fieldExpression RT_PRTHS (AS alias = qualifiedName)?
    ;
 
 trendlineType