yashmayya commented on PR #16570:
URL: https://github.com/apache/pinot/pull/16570#issuecomment-3178298027
@ankitsultana none of the added tests are using those table options hints.
One of the sample queries is:
`{ SELECT intCol FROM {tbl1} INTERSECT SELECT intCol FROM {tbl2} UNION
SELECT intCol FROM {tbl1}`
It's being run on this test dataset:
```
"tables": {
"tbl1": {
"schema":[
{"name": "intCol", "type": "INT"},
{"name": "longCol", "type": "LONG"},
{"name": "floatCol", "type": "FLOAT"},
{"name": "doubleCol", "type": "DOUBLE"},
{"name": "strCol", "type": "STRING"}
],
"inputs": [
[1, 8, 3.0, 5.176518e16, "lyons"],
[2, 9, 4.0, 4.608155e11, "onan"],
[3, 14, 5.0, 1.249261e11, "rudvalis"],
[4, 21, 6.0, 8.677557e19, "janko"],
[1, 41, 2.0, 4.15478e33, "baby"],
[2, 46, 1.0, 8.08017e53, "monster"]
]
},
"tbl2": {
"schema":[
{"name": "intCol", "type": "INT"},
{"name": "strCol", "type": "STRING"}
],
"inputs": [
[1, "foo"],
[2, "bar"]
]
}
}
```
The expected output (returned by H2 and also when using the default MSE
optimizer) is `[1], [2], [3], [4]` but MSE with the new physical optimizer is
returning `[3], [4], [2], [1], [2]` (the duplicate `2` is the issue, not the
ordering).
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