mdayakar commented on code in PR #4476:
URL: https://github.com/apache/hive/pull/4476#discussion_r1265784618
##########
hplsql/src/main/java/org/apache/hive/hplsql/Utils.java:
##########
@@ -38,11 +38,11 @@ public static String unquoteString(String s) {
char ch = s.charAt(i);
char ch2 = (i < len - 1) ? s.charAt(i+1) : 0;
- if((i == 0 || i == len -1) && (ch == '\'' || ch == '"'))
+ if((i == 0 || i == len - 1) && (ch == '\'' || ch == '"'))
continue;
else
- // \' and '' escape sequences
- if((ch == '\\' && ch2 == '\'') || (ch == '\'' && ch2 == '\''))
+ // \' and '' escape sequences and include ' if last two characters
are ''
+ if((ch == '\\' && ch2 == '\'') || (ch == '\'' && ch2 == '\'' && i
!= len - 2))
Review Comment:
Added TestUtils unit test class.
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