dgraph-dql
A “dgraph-dql” tool executes a pre-defined DQL statement against a Dgraph database.
About
A dgraph-dql tool executes a pre-defined DQL statement against a Dgraph
database. It’s compatible with any of the following sources:
To run a statement as a query, you need to set the config isQuery=true. For
upserts or mutations, set isQuery=false. You can also configure timeout for a
query.
Example
tools:
search_user:
kind: dgraph-dql
source: my-dgraph-source
statement: |
query all($role: string){
users(func: has(name)) @filter(eq(role, $role) AND ge(age, 30) AND le(age, 50)) {
uid
name
email
role
age
}
}
isQuery: true
timeout: 20s
description: |
Use this tool to retrieve the details of users who are admins and are between 30 and 50 years old.
The query returns the user's name, email, role, and age.
This can be helpful when you want to fetch admin users within a specific age range.
Example: Fetch admins aged between 30 and 50:
[
{
"name": "Alice",
"role": "admin",
"age": 35
},
{
"name": "Bob",
"role": "admin",
"age": 45
}
]
parameters:
- name: $role
type: string
description: admintools:
dgraph-manage-user-instance:
kind: dgraph-dql
source: my-dgraph-source
isQuery: false
statement: |
{
set {
_:user1 <name> $user1 .
_:user1 <email> $email1 .
_:user1 <role> "admin" .
_:user1 <age> "35" .
_:user2 <name> $user2 .
_:user2 <email> $email2 .
_:user2 <role> "admin" .
_:user2 <age> "45" .
}
}
description: |
Use this tool to insert or update user data into the Dgraph database.
The mutation adds or updates user details like name, email, role, and age.
Example: Add users Alice and Bob as admins with specific ages.
parameters:
- name: user1
type: string
description: Alice
- name: email1
type: string
description: alice@email.com
- name: user2
type: string
description: Bob
- name: email2
type: string
description: bob@email.comReference
| field | type | required | description |
|---|---|---|---|
| kind | string | true | Must be “dgraph-dql”. |
| source | string | true | Name of the source the dql query should execute on. |
| description | string | true | Description of the tool that is passed to the LLM. |
| statement | string | true | dql statement to execute |
| isQuery | boolean | false | To run statment as query set true otherwise false |
| timeout | string | false | To set timout for query |
| parameters | parameters | false | List of parameters that will be used with the dql statement. |