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PostgreSQL to Snowflake

Read rows from PostgreSQL table using them to insert rows into Snowflake table


Read rows from PostgreSQL table

Used integrations:
class PostgresSourceSelect {    async init() {        // TODO: Create your postgres credential        // More info at        this.postgresPool = yepcode.integration.postgres(            "your-postgres-credential-name"        );    }    async fetch(publish, done) {        // TODO: Customize your sql query        const {            rows        } = await this.postgresPool.query(            "SELECT * FROM your_schema.your_table LIMIT 10"        );        for (const row of rows) {            await publish(row);        }        done();    }    async close() {        await this.postgresPool.end();    }}

Insert rows into Snowflake table

Used integrations:
class SnowflakeTargetInsert {    async init() {        // TODO: Create your snowflake credential        // More info at        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: [,],                complete: (err, stmt, rows) => {                    if (err) {                        reject(err);                        return;                    }                    resolve([stmt, rows]);                },            });        });    }    async close() {        await this.snowflake.destroy();    }}

Find related recipes

  • PostgreSQL
  • Snowflake


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