Elastic Search Sum aggregation with group by and where condition - elasticsearch

Question

I am newbie in ElasticSearch.
We are currently moving our code from relational DB to ElasticSearch. So we are converting our queries in ElasticSearch query format.
I am looking for ElasticSearch equivalent of below query -
SELECT Color, SUM(ListPrice), SUM(StandardCost)
FROM Production.Product
WHERE Color IS NOT NULL
AND ListPrice != 0.00
AND Name LIKE 'Mountain%'
GROUP BY Color
Can someone provide me the example of ElasticSearch query for above?

Answer 1

You'd have a products index with a product type documents whose mapping could look like this based on your query above:
curl -XPUT localhost:9200/products -d '
{
"mappings": {
"product": {
"properties": {
"Color": {
"type": "string"
},
"Name": {
"type": "string"
},
"ListPrice": {
"type": "double"
},
"StandardCost": {
"type": "double"
}
}
}
}
}'
Then the ES query equivalent to the SQL one you gave above would look like this:
{
"query": {
"filtered": {
"query": {
"query_string": {
"default_field": "Name",
"query": "Mountain*"
}
},
"filter": {
"bool": {
"must_not": [
{
"missing": {
"field": "Color"
}
},
{
"term": {
"ListPrice": 0
}
}
]
}
}
}
},
"aggs": {
"by_color": {
"terms": {
"field": "Color"
},
"aggs": {
"total_price": {
"sum": {
"field": "ListPrice"
}
},
"total_cost": {
"sum": {
"field": "StandardCost"
}
}
}
}
}
}