Hi Lanyu, PLS PAY ATTENTION that your email format is incorrect. (Notice that the apache mailing list only supports plain text format). It is impossible to understand what you want to claim.
----------------------------------- Xiangdong Huang School of Software, Tsinghua University 廖兰宇 <181250...@smail.nju.edu.cn> 于2022年9月15日周四 10:21写道： > > Hi everybody, > > In 0.13/0.14, to use quotation marks in STRING_LITERAL, we support preceding > the quote character by an escape character. However, recently we found that > this could cause a problem described in issue: > https://issues.apache.org/jira/browse/IOTDB-4236. We refer to the grammar of > presto/trino/sqlite and we think that it is better that we do not support > preceding the quote character by an escape character in STRING_LITERAL. If > you want to use quotation marks in STRING_LITERAL: > > > > A ' inside a string quoted with ' may be written > as ''. > > A " inside a string quoted with " may be written > as "". > > Any comments would be much appreciated. > > Best, > > ------------------------------------ > > Lanyu Liao > > School of Software, Tsinghua University > > 廖兰宇 > > 清华大学 软件学院
