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| GET product2/_search
{
"script_fields":
{
"price":
{
"script":
{
"lang":"painless",
"source":"doc['price'].value"
}
}
"test_field":
{
"lang":"painless",
"source":"[doc['price'].value*params.discount_9","doc['price'].value*params.discount_8","doc['price'].value*params.discount_7]",
"params":
{
"discount_9":0.9,
"discount_8":0.8,
"discount_7":0.7,
"discount_6":0.6,
}
}
}
}
# Stored script
# /_script/{id}
POST _scripts/caclculate-discount
{
"script":
{
"lang":"painless",
"source":"doc['price'].value*params.discount",
"params":0.9
}
}
GET product2/_search
{
"script_fields":
{
"price":
{
"script":
{
"lang":"painless",
"source":"doc['price'].value"
}
},
"test_field":
{
"script":
{
"id":"caclculate-discount",
"params":
{
"discount":0.9
}
}
}
}
}
#Dates
GET product/_search
{
"script_fields":
{
"test_year":
{
"script":
{
"source": "doc.createtime.value.year"
}
}
}
}
#Groovy file:"test.groovy"
POST product2/_update/2
{
"script":
{
"lang":"painless",
"source":"""
ctx._source.name+=params.name;
ctx._source.price++params.discount
""",
"params":
{
"name":"test",
"discount":0.9
}
}
}
#正则部分匹配
POST product2/_update/2
{
"script":
{
"lang":"painless",
"source":"""
if(ctx._source.name=~ /[\s\S]*phone[\s\S]*/)
{
ctx._source.name += "***matched"
}else{
ctx.op="noop";
}
""",
"params":
{
"name":"test",
"discount":0.9
}
}
}
#正则完全匹配
POST product2/_update/2
{
"script":
{
"lang":"painless",
"source":"""
if(ctx._source.createtime ==~ /[0-9]{4}-[0-9]{2}-[0-9]{2}/)
{
ctx._source.name += "***matched"
}else{
ctx.op="noop";
}
""",
"params":
{
"name":"test",
"discount":0.9
}
}
}
# 聚合
GET product/_search
{
"query":
{
"bool":
{
"filter":
[
"range":
{
"price":
{
"lt":1000
}
}
]
}
},
"aggs":
{
"tset_sum":
{
"sum":
{
"script":
{
"lang":"paimless",
"source":"""
int total=0;
for(int i=0;i<doc['tags.keyword'].length;i++){
total++;
};
return total;
"""
}
}
}
}
}
|
