commit | c5893d1d9bc02c478af15f0a71460fceb3e2b69a | [log] [tgz] |
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author | Denton Gentry <dgentry@google.com> | Fri Apr 26 21:06:12 2013 -0700 |
committer | Denton Gentry <dgentry@google.com> | Fri Apr 26 21:10:06 2013 -0700 |
tree | cdcdbbb2224b7d981c12d594e447a04ad661412f | |
parent | 38709ff1df3c5a6d5fd37fc7a18e663b4c885b62 [diff] |
Add unselect operator. unselect removes columns from the dataset. This is useful when columns are present merely to provide a sort order, and should not be present in the final graph.