查询在Mongo中有效，但不适用于spring-data-mongo

Question

I have a collection in mongo which contains 6 documents .When I run query directly in mongo it is qorking fine.But when I run the same query in spring , I am not getting the result

I have the following query

 Mongo DB: db.getCollection('table_name').find({"column_1" : "value_1" })

Spring :

 Query q = new BasicQuery("{ column_1: 'value_1'}");
    this.mongoOps.find(q, TableName.class, "table_name");

I tried with different mongo versions ans with different spring versions but not working.What might be the issue here.

NOTE:Query is working with JDBC as well

Thanks in advance...

Answer 1

If you're considerating use Query class, try add Criteria

 Query query = new Query();
 query.addCriteria(Criteria.where("field_1").in("value_1"));

Edit If you want to use BasicQuery , try:

BasicQuery query1 = new BasicQuery("{ 'field': 'value_1' }");
User userTest1 = mongoOperation.findOne(query1, YourClass.class);

Remember in Mongo we don't call column to fields, because it doesn't has column :)