- Recipes
- Snowflake to Xata
Connect Snowflake and Xata in our serverless environment
Use this template to Read rows from Snowflake table using them to insert rows into Xata table.
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Read rows from Snowflake table
Used integrations:
JavaScript
Python
class SnowflakeSourceSelect {
async init() {
// More info at https://www.npmjs.com/package/snowflake-sdk
// TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
this.connection = snowflake.createConnection({
account: yepcode.env.SNOWFLAKE_ACCOUNT,
username: yepcode.env.SNOWFLAKE_USERNAME,
password: yepcode.env.SNOWFLAKE_PASSWORD,
warehouse: yepcode.env.SNOWFLAKE_WAREHOUSE,
database: yepcode.env.SNOWFLAKE_DATABASE,
schema: yepcode.env.SNOWFLAKE_SCHEMA,
});
await this.connection.connect();
}
async fetch(publish, done) {
// TODO: Customize your SQL query
this.connection
.execute({
sqlText: "SELECT * FROM YOUR_TABLE LIMIT 30",
})
.streamRows()
.on("data", publish)
.on("end", done);
}
async close() {
await this.connection.destroy();
}
}
from snowflake.connector import connect
class SnowflakeSourceSelect:
def setup(self):
# More info at https://pypi.org/project/snowflake-connector-python/
# TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
self.snowflake_connection = connect(
user=yepcode.env.SNOWFLAKE_USER,
password=yepcode.env.SNOWFLAKE_PASSWORD,
account=yepcode.env.SNOWFLAKE_ACCOUNT,
warehouse=yepcode.env.SNOWFLAKE_WAREHOUSE,
database=yepcode.env.SNOWFLAKE_DATABASE,
schema=yepcode.env.SNOWFLAKE_SCHEMA
)
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 talkInsert rows into Xata table
Used integrations:
- JavaScript
- Python
class HttpTargetXataInsert {
async init() {
// TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
// TODO: Add your http credential with xata information:
// baseUrl: Your Xata.io base url https://${your-workspace}.${your-zone}.xata.sh/db'
// HTTP Headers: { "Authorization": "Bearer <your-xata-api-key>" }
this.httpClient = axios.create({
baseURL: yepcode.env.XATA_BASE_URL,
headers: {
Authorization: `Bearer ${yepcode.env.XATA_API_KEY}`,
},
});
}
async consume(item) {
// TODO: Set your table endpoint parameters
// You may check API documentation for more details
// https://xata.io/docs/overview
const database = "<your-database>";
const branch = "<your-branch>";
const table = "<your-table>";
await this.httpClient
.post(`/${database}:${branch}/tables/${table}/data`, item)
.catch((error) => {
console.error(
`An error was thrown inserting data`,
error.response.data
);
throw error;
});
}
async close() {}
}
import requests
from urllib.parse import urljoin
class HttpTargetXataInsert:
def setup(self):
# More info at https://pypi.org/project/requests/
# TODO: Create team variables. More info at https://yepcode.io/docs/processes/team-variables
# baseUrl: Your Xata.io base url https://${your-workspace}.${your-zone}.xata.sh/db'
# HTTP Headers: { "Authorization": "Bearer <your-xata-api-key>" }
self.base_url = "https://${your-workspace}.${your-zone}.xata.sh/db"
self.session = requests.Session()
self.session.headers.update({
'Accept': 'application/json',
'Content-Type': 'application/json',
'Authorization': f'Bearer {yepcode.env.XATA_API_KEY}'
})
def consume(self, generator, done):
for item in generator:
self.process(item)
done()
def process(self, item):
# TODO: Set your table endpoint parameters
# You may check API documentation for more details:
# https://xata.io/docs/overview
database = "<your-database>"
branch = "<your-branch>"
table = "<your-table>"
response = self.session.post(
urljoin(self.base_url, f"{database}:{branch}/tables/{table}/data"), json=item
)
response.raise_for_status()
def close(self):
pass
FAQs
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