Hi,
Below is my data and the two queries that I tested, first one failing and
the latter working. I start to believe that if one wants to combine several
SHOULD and MUST filters, the outer one must always be SHOULD. Is this a
correct assumption? In our application, we have much more complex situation
with several filters within each MUST and SHOULD. And lastly, where should
place a MUST_NOT in this case?
Many thanks.
Here is my data:
_index,_type,_id,_score,_source.id,_source.type,_source.valueType,_source.sentence,_source.location
"test","var","0","1","0","study","text","Lorem text is jumbled","spain"
"test","var","1","1","1","study","text","bla bla bla","spain"
"test","var","2","1","2","schema","decimal","ipsum","germany"
"test","var","3","1","3","study","integer","lorem","france"
Here is my FAILING query:
{
"query": {
"filtered": {
"query": {
"match_all": {}
},
"filter": {
"bool": {
"must": {
"terms": {
"location": [
"germany"
]
}
},
"should": {
"terms": {
"valueType": [
"integer"
]
}
}
}
}
}
}
}
Here is my WORKING query returning IDs 2 and 3:
{
"query": {
"bool": {
"should": [
{
"terms": {
"location": [
"germany"
]
}
},
{
"bool": {
"must": [
{
"terms": {
"valueType": [
"integer"
]
}
}
]
}
}
]
}
}
}
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