From 9748220c25620aa4ec83f7680d77bc10c45dca38 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Fri, 14 Jan 2022 14:34:40 +0800
Subject: [PATCH] [TD-12945]<fix>(query): taos shell crash when constant
 comparison cause crash

---
 src/query/src/qSqlParser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/src/qSqlParser.c b/src/query/src/qSqlParser.c
index c554652214..e00e3b80ea 100644
--- a/src/query/src/qSqlParser.c
+++ b/src/query/src/qSqlParser.c
@@ -501,7 +501,7 @@ tSqlExpr *tSqlExprCreate(tSqlExpr *pLeft, tSqlExpr *pRight, int32_t optrType) {
         case TK_OR: {
           pExpr->tokenId = TK_INTEGER;
           pExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
-          pExpr->value.i64 = (left && right) ? 1 : 0;
+          pExpr->value.i64 = (left || right) ? 1 : 0;
           break;
         }
       }
-- 
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