Only allow one alias per predicate. #4236
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There's a bug in the parser that allows queries like this to be
considered correct.
```
{
q(func: uid(1)) {
name: name_pred: other_stuff
}
}
```
The parser should return an error for such queries since it's trying to
define more than one alias.
manishrjain
approved these changes
Nov 12, 2019
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Reviewed 2 of 2 files at r1.
Reviewable status:complete! all files reviewed, all discussions resolved
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There's a bug in the parser that allows queries like this to be
considered correct.
The parser should return an error for such queries since it's trying to
define more than one alias.
Fixes #4235
This change is