Handling Date Queries
Date queries allow you to filter and search based on date and time ranges.
Example: Date Range Query
Let’s search for products added within the last month.
GET /products/_search
{
"query": {
"range": {
"date_added": {
"gte": "now-1M/M",
"lte": "now/M"
}
}
}
}
In this example:
- The range query filters documents where the date_added field is within the last month.
Using Query DSL For Complex Search Queries in Elasticsearch
Elasticsearch is a powerful search engine that provides a flexible and powerful query language called Query DSL (Domain Specific Language). Query DSL allows you to write complex search queries to retrieve the most relevant data from your Elasticsearch indices. This article will guide you through the basics and advanced features of Query DSL, with detailed examples and outputs, to help you master complex search queries in Elasticsearch.