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S3Select: Handle array selection in from clause (#9076)

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This commit is contained in:
Aditya Manthramurthy
2020-03-10 22:34:58 -07:00
committed by GitHub
parent 5ab9cc029d
commit cec8cdb35e
3 changed files with 129 additions and 40 deletions
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62
pkg/s3select/select_test.go
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@@ -260,6 +260,68 @@ func TestJSONQueries(t *testing.T) {
</SelectObjectContentRequest>`),
wantResult: `"[""foo"",""bar"",""whatever""]"`,
},
{
name: "document",
query: "",
requestXML: []byte(`
<?xml version="1.0" encoding="UTF-8"?>
<SelectObjectContentRequest>
<Expression>select * from s3object[*].elements[*] s where s.element_type = '__elem__merfu'</Expression>
<ExpressionType>SQL</ExpressionType>
<InputSerialization>
<CompressionType>NONE</CompressionType>
<JSON>
<Type>DOCUMENT</Type>
</JSON>
</InputSerialization>
<OutputSerialization>
<JSON>
</JSON>
</OutputSerialization>
<RequestProgress>
<Enabled>FALSE</Enabled>
</RequestProgress>
</SelectObjectContentRequest>`),
withJSON: `
{
"name": "small_pdf1.pdf",
"lume_id": "9507193e-572d-4f95-bcf1-e9226d96be65",
"elements": [
{
"element_type": "__elem__image",
"element_id": "859d09c4-7cf1-4a37-9674-3a7de8b56abc",
"attributes": {
"__attr__image_dpi": 300,
"__attr__image_size": [
2550,
3299
],
"__attr__image_index": 1,
"__attr__image_format": "JPEG",
"__attr__file_extension": "jpg",
"__attr__data": null
}
},
{
"element_type": "__elem__merfu",
"element_id": "d868aefe-ef9a-4be2-b9b2-c9fd89cc43eb",
"attributes": {
"__attr__image_dpi": 300,
"__attr__image_size": [
2550,
3299
],
"__attr__image_index": 2,
"__attr__image_format": "JPEG",
"__attr__file_extension": "jpg",
"__attr__data": null
}
}
],
"data": "asdascasdc1234e123erdasdas"
}`,
wantResult: `{"element_type":"__elem__merfu","element_id":"d868aefe-ef9a-4be2-b9b2-c9fd89cc43eb","attributes":{"__attr__image_dpi":300,"__attr__image_size":[2550,3299],"__attr__image_index":2,"__attr__image_format":"JPEG","__attr__file_extension":"jpg","__attr__data":null}}`,
},
}
defRequest := `<?xml version="1.0" encoding="UTF-8"?>