- Recipes
- Elasticsearch to Snowflake
Connect Elasticsearch and Snowflake in our serverless environment
Use this template to Read rows from Elasticsearch table using them to insert rows into Snowflake table.
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Read rows from Elasticsearch table
Used integrations:
JavaScript
Python
class ElasticsearchSourceSelect {
async init() {
// TODO: Create your clickhouse credential
// More info at https://yepcode.io/docs/integrations/elasticsearch/#credential-configuration
this.elasticsearch = yepcode.integration.elasticsearch(
"your-elasticsearch-credential-name"
);
}
async fetch(publish, done) {
// TODO: customize your query
const sql = "SELECT * FROM your_table_name";
const result = await this.elasticsearch.sql.query({
query: sql,
});
result.rows.map((row) => {
const item = {};
for (let i = 0; i < row.length; i++) {
item[result.columns[i].name] = row[i];
}
publish(item);
});
done();
}
async close() {}
}
class ElasticsearchSourceSelect:
def setup(self):
# TODO: Create your elasticsearch credential
# More info at https://yepcode.io/docs/integrations/elasticsearch/#credential-configuration
self.elasticsearch = yepcode.integration.elasticsearch("your-elasticsearch-credential-name")
def generator(self):
# TODO: Customize your query
response = self.elasticsearch.sql.query(query= "SELECT * FROM \"search-api-index\" WHERE key='value'")
for column in response["columns"]:
yield column
def close(self):
pass
Do you need help solving this integration with YepCode?
Let's talkInsert rows into Snowflake table
Used integrations:
JavaScript
Python
class SnowflakeTargetInsert {
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 consume(item) {
await new Promise((resolve, reject) => {
this.snowflake.execute({
// TODO: Customize your SQL INSERT statement
sqlText: "insert into YOUR_TABLE(ID, NAME) values(?, ?)",
// TODO: Map item to any of the ? in insert sentence
binds: [item.id, item.name],
complete: (err, stmt, rows) => {
if (err) {
reject(err);
return;
}
resolve([stmt, rows]);
},
});
});
}
async close() {
await this.snowflake.destroy();
}
}
class SnowflakeTargetInsert:
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 consume(self, generator, done):
cursor = self.snowflake_connection.cursor()
# TODO: customize the insert query and bind params
# More info at: https://docs.snowflake.com/developer-guide/python-connector/python-connector-example#binding-data
for item in generator:
cursor.execute(
'INSERT INTO yourtable("Name","Number") VALUES(%s,%d)', (
item.get('name'),
item.get('number')
)
)
done()
def close(self):
pass
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