[
https://issues.apache.org/jira/browse/LUCENE-7481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Roman Chyla updated LUCENE-7481:
--------------------------------
Description:
If used with a wildcard query, the result is a failure saying: "Rewrite query
first"
The SpanNearQuery has the rewrite method; however the SpanPayloadCheckQuery
just returns the query itself.
this works:
```
spanNear([vectrfield:ebyuugz, SpanMultiTermQueryWrapper(vectrfield:e*),
SpanMultiTermQueryWrapper(vectrfield:m*),
SpanMultiTermQueryWrapper(vectrfield:f*)], 0, true)
```
code to generate the query:
```
private Query getSpanQuery(String[] parts, int howMany, boolean truncate)
throws UnsupportedEncodingException {
SpanQuery[] clauses = new SpanQuery[howMany+1];
clauses[0] = new SpanTermQuery(new Term("vectrfield",
parts[0])); // surname
for (int i = 0; i < howMany; i++) {
if (truncate) {
SpanMultiTermQueryWrapper<WildcardQuery> q = new
SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
clauses[i+1] = q;
}
else {
clauses[i+1] = new SpanTermQuery(new
Term("vectrfield", parts[i+1]));
}
}
SpanNearQuery sq = new SpanNearQuery(clauses, 0, true); //
match in order
return sq;
}
```
and this fails:
{code:java}
spanPayCheck(spanNear([vectrfield:ebyuugz,
SpanMultiTermQueryWrapper(vectrfield:e*),
SpanMultiTermQueryWrapper(vectrfield:m*),
SpanMultiTermQueryWrapper(vectrfield:f*)], 1, true), payloadRef: 0;1;2;3;)
{/code}
each clause is made of:
```
new SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
```
It is a regression; the code was working well in SOLR4.x
was:
If used with a wildcard query, the result is a failure saying: "Rewrite query
first"
The SpanNearQuery has the rewrite method; however the SpanPayloadCheckQuery
just returns the query itself.
this works:
```
spanNear([vectrfield:ebyuugz, SpanMultiTermQueryWrapper(vectrfield:e*),
SpanMultiTermQueryWrapper(vectrfield:m*),
SpanMultiTermQueryWrapper(vectrfield:f*)], 0, true)
```
code to generate the query:
```
private Query getSpanQuery(String[] parts, int howMany, boolean truncate)
throws UnsupportedEncodingException {
SpanQuery[] clauses = new SpanQuery[howMany+1];
clauses[0] = new SpanTermQuery(new Term("vectrfield",
parts[0])); // surname
for (int i = 0; i < howMany; i++) {
if (truncate) {
SpanMultiTermQueryWrapper<WildcardQuery> q = new
SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
clauses[i+1] = q;
}
else {
clauses[i+1] = new SpanTermQuery(new
Term("vectrfield", parts[i+1]));
}
}
SpanNearQuery sq = new SpanNearQuery(clauses, 0, true); //
match in order
return sq;
}
```
and this fails:
```
spanPayCheck(spanNear([vectrfield:ebyuugz,
SpanMultiTermQueryWrapper(vectrfield:e*),
SpanMultiTermQueryWrapper(vectrfield:m*),
SpanMultiTermQueryWrapper(vectrfield:f*)], 1, true), payloadRef: 0;1;2;3;)
```
each clause is made of:
```
new SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
```
It is a regression; the code was working well in SOLR4.x
> SpanPayloadCheckQuery is missing rewrite method
> -----------------------------------------------
>
> Key: LUCENE-7481
> URL: https://issues.apache.org/jira/browse/LUCENE-7481
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 6.x
> Reporter: Roman Chyla
>
> If used with a wildcard query, the result is a failure saying: "Rewrite query
> first"
> The SpanNearQuery has the rewrite method; however the SpanPayloadCheckQuery
> just returns the query itself.
> this works:
> ```
> spanNear([vectrfield:ebyuugz, SpanMultiTermQueryWrapper(vectrfield:e*),
> SpanMultiTermQueryWrapper(vectrfield:m*),
> SpanMultiTermQueryWrapper(vectrfield:f*)], 0, true)
> ```
> code to generate the query:
> ```
> private Query getSpanQuery(String[] parts, int howMany, boolean truncate)
> throws UnsupportedEncodingException {
> SpanQuery[] clauses = new SpanQuery[howMany+1];
> clauses[0] = new SpanTermQuery(new Term("vectrfield",
> parts[0])); // surname
> for (int i = 0; i < howMany; i++) {
> if (truncate) {
> SpanMultiTermQueryWrapper<WildcardQuery> q = new
> SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
> Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
> clauses[i+1] = q;
> }
> else {
> clauses[i+1] = new SpanTermQuery(new
> Term("vectrfield", parts[i+1]));
> }
> }
> SpanNearQuery sq = new SpanNearQuery(clauses, 0, true); //
> match in order
> return sq;
> }
> ```
> and this fails:
> {code:java}
> spanPayCheck(spanNear([vectrfield:ebyuugz,
> SpanMultiTermQueryWrapper(vectrfield:e*),
> SpanMultiTermQueryWrapper(vectrfield:m*),
> SpanMultiTermQueryWrapper(vectrfield:f*)], 1, true), payloadRef: 0;1;2;3;)
> {/code}
> each clause is made of:
> ```
> new SpanMultiTermQueryWrapper<WildcardQuery>(new WildcardQuery(new
> Term("vectrfield", parts[i+1].substring(0, 1) + "*")));
> ```
> It is a regression; the code was working well in SOLR4.x
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