CODEWITHSUNDEEP
cloudant
user2796124
user2796124

Reputation:

Cloudant Query text "LIKE" search on a single field

I wish to use Cloudant Query to get all the documents wuth the specified field is matched with a string (similar to SQL "LIKE") but I just can't figure out how to do it.

I realize I can use Search Index for this purpose but I would love to know the solution using Cloudant Query.

Upvotes: 1

Views: 3579

Answers (2)

xpqz
xpqz

Reputation: 3737

To search multiple fields, you can use Cloudant Query's combination operators, for example:

{
  "selector": {
    "$or": [
      { "person": { "$regex": "Rob" }},
      { "pet":  { "$regex": "Rob" }}
    ]
  },
  "fields": [
    "person",
    "pet"
  ]
}

For more info, see https://docs.cloudant.com/cloudant_query.html#combination-operators

Upvotes: 1

vabarbosa
vabarbosa

Reputation: 706

You could use the $regex operator, which allows you to use a regular expression pattern. For example,

{
    "selector": {
        "person": {
            "$regex": "Rob"
        }
    },
    "fields": [
        "person"
    ]
}

Additional info:
https://docs.cloudant.com/cloudant_query.html#condition-operators

Upvotes: 1

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