timifasubaa commented on a change in pull request #5281: [SQL lab] Fixed limit
issue
URL:
https://github.com/apache/incubator-superset/pull/5281#discussion_r197907059
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File path: superset/db_engine_specs.py
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@@ -127,8 +126,7 @@ def get_query_without_limit(cls, sql):
(?ix) # case insensitive, verbose
\s+ # whitespace
LIMIT\s+\d+ # LIMIT $ROWS
- ;? # optional semi-colon
- (\s|;)*$ # remove trailing spaces tabs or semicolons
+ (\s|;|.)*$ # remove the reset of the chars
Review comment:
How about we selected everything after the number after the limit and also
passed that remaining text along to the caller so the caller can do something
lie "{before_limit} {new_limit} {after_limit}" That should fix problem 3
(adding the things after the limit). And to do that, we will just change this
line to to `(.*$)` and pass the whole regex results tuple.
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