Integrationtest failed in some env

[Defined2014]

Bug Report

https://do.pingcap.net/jenkins/blue/organizations/jenkins/pingcap-inc%2Fenterprise-extensions%2Fpr-verify/detail/pr-verify/75/pipeline

error log

time="2023-12-05T10:26:52+08:00" level=error msg="run test [expression/builtin] err: sql:select rtrim(\"   bar   \\t\"), rtrim(\"bar\\t   \"), rtrim(\"bar   \\n\"), rtrim(\"bar   \\r\");: failed to run query \n\"select rtrim(\"   bar   \\t\"), rtrim(\"bar\\t   \"), rtrim(\"bar   \\n\"), rtrim(\"bar   \\r\");\" \n around line 852, \nwe need(193):\nselect rtrim(\"   bar   \\t\"), rtrim(\"bar\\t   \"), rtrim(\"bar   \\n\"), rtrim(\"bar   \\r\");\nrtrim(\"   bar   \\t\")\trtrim(\"bar\\t   \")\trtrim(\"bar   \\n\")\trtrim(\"bar   \\r\")\n   bar   \t\tbar\t\tbar   \n\tbar   \nD\nbut got(193):\nselect rtrim(\"   bar   \\t\"), rtrim(\"bar\\t   \"), rtrim(\"bar   \\n\"), rtrim(\"bar   \\r\");\nrtrim(\"   bar   \\t\")\trtrim(\"bar\\t   \")\trtrim(\"bar   \\n\")\trtrim(\"bar   \\r\")\n   bar   \t\tbar\t\tbar   \n\tbar   \r\n\n"