GitHub user haohui opened a pull request:
https://github.com/apache/storm/pull/731
Implement SQL parser using ANTLRv4.
This PR is supposed to go against the STORM-1040 branch which does not
exist yet in this mirror yet. This PR is for review only.
This PR implements a SQL parser using ANTLR v4. The parser is based upon
https://github.com/antlr/grammars-v4/blob/master/sqlite/SQLite.g4. It closely
follows the SQLite grammars. It only implements the subset of SQL statements
that are useful for STORM-1040.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/haohui/storm storm-sql
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/731.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #731
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commit b610f725c603fddff8935b2f6923eba65b2e6a63
Author: Haohui Mai <[email protected]>
Date: 2015-09-11T23:17:06Z
Implement SQL parser using ANTLRv4.
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