[HIVE-16713] Remove wrong judgments of single and double quotes in "--" comments

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.0
• Target Version/s: 3.0.0
• Assignee: Liu Chunxiao
• Reporter: Liu Chunxiao
• Due: 19/May/17
• Created: 19/May/17 08:58
• Updated: 17/Aug/17 12:33

Description

single quote in "--" comments will lead to parse exception
e.g. sql files which contain the following:
select --...user's...
count from aa;
will regard the single quote in comment "user's" as a quote in sql statement. So ";" after aa will be regarded as a ";" in single quote and will not be split by the parser.