From be1d5a315149940be0e53e5ea8b5bad5b37622fc Mon Sep 17 00:00:00 2001
From: zy-kkk <zhongyk10@gmail.com>
Date: Wed, 31 Jan 2024 20:52:33 +0800
Subject: [PATCH] [fix](compile)Fix Ambiguous regex Namespace Issue on MacOS
 Compilation (#30652)

---
 be/src/olap/delete_handler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/be/src/olap/delete_handler.cpp b/be/src/olap/delete_handler.cpp
index 29f845636277866..b3096d353a0be32 100644
--- a/be/src/olap/delete_handler.cpp
+++ b/be/src/olap/delete_handler.cpp
@@ -303,7 +303,7 @@ Status DeleteHandler::parse_condition(const std::string& condition_str, TConditi
         //  group3:  ((?:[\s\S]+)?) matches "1597751948193618247  and length(source)<1;\n;\n"
         const char* const CONDITION_STR_PATTERN =
                 R"(([\w$#%]+)\s*((?:=)|(?:!=)|(?:>>)|(?:<<)|(?:>=)|(?:<=)|(?:\*=)|(?:IS))\s*('((?:[\s\S]+)?)'|(?:[\s\S]+)?))";
-        regex ex(CONDITION_STR_PATTERN);
+        boost::regex ex(CONDITION_STR_PATTERN);
         if (regex_match(condition_str, what, ex)) {
             if (condition_str.size() != what[0].str().size()) {
                 matched = false;
@@ -311,7 +311,7 @@ Status DeleteHandler::parse_condition(const std::string& condition_str, TConditi
         } else {
             matched = false;
         }
-    } catch (regex_error& e) {
+    } catch (boost::regex_error& e) {
         VLOG_NOTICE << "fail to parse expr. [expr=" << condition_str << "; error=" << e.what()
                     << "]";
         matched = false;