- Recipes
- Snowflake to GraphQL
Connect Snowflake and GraphQL in our serverless environment
Use this template to Read rows from Snowflake table using them to call a GraphQL mutation.
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Read rows from Snowflake table
Used integrations:
JavaScript
Python
class SnowflakeSourceSelect {
async init() {
// TODO: Create your snowflake credential
// More info at https://yepcode.io/docs/integrations/snowflake/#credential-configuration
this.snowflake = yepcode.integration.snowflake(
"your-snowflake-credential-name"
);
await this.snowflake.connect();
}
async fetch(publish, done) {
// TODO: Customize your SQL query
this.snowflake
.execute({
sqlText: "SELECT * FROM YOUR_TABLE LIMIT 30",
})
.streamRows()
.on("data", publish)
.on("end", done);
}
async close() {
await this.snowflake.destroy();
}
}
import time
class SnowflakeSourceSelect:
def setup(self):
# TODO: Create your Snowflake credential:
# More info at https://yepcode.io/docs/integrations/snowflake/#credential-configuration
self.snowflake_connection = yepcode.integration.snowflake(
"your-snowflake-credential-name"
)
def generator(self):
cursor = self.snowflake_connection.cursor()
# TODO: customize the query: table name, filter conditions, bind params, etc.
# More info at: https://docs.snowflake.com/developer-guide/python-connector/python-connector-example#querying-data
cursor.execute(
"SELECT * FROM your_table WHERE some_field = %s LIMIT 1000;",
("some_field_value",),
)
for item in cursor:
yield item
def close(self):
pass
Do you need help solving this integration with YepCode?
Let's talkCall a GraphQL mutation
Used integrations:
- JavaScript
- Python
class GraphqlTargetMutation {
async init() {
// TODO: Create your graphql credential
// More info at https://yepcode.io/docs/integrations/graphql/#credential-configuration
this.graphQLClient = yepcode.integration.graphql(
"your-graphql-credential-name"
);
}
async consume(item) {
// TODO: Customize your graphql mutation
await this.graphQLClient.request(
gql`
mutation createItem($name: String!) {
createItem(name: $name) {
id
name
}
}
`, {
name: item.name
}
);
}
async close() {}
}
Comming soon
We are releasing new Python recipes every week
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