Function reference • dbr

All functions
`check_attr()`	Check if object has an attribute
`db_append()`	Append rows into a database table
`db_close()`	Close a database connection
`db_config()`	Load DB connection parameters
`db_config_encrypt_secret()`	Encrypt a secret via KMS and prints the base64-encoded cipher-text to the console
`db_config_invalidate_cache()`	Invalidates the cached secret storage
`db_connect()`	Connect to a database using YAML configs
`db_insert()`	Insert rows into a database table
`db_query()`	Execute an SQL query in a database
`db_refresh()`	Refresh SQL query
`redshift_insert_via_copy_from_s3()`	Dumps a data frame to disk, copies to S3 and runs COPY FROM on Redshift
`sql_chunk()`	Look up common SQL chunks from YAML definitions to be reused in SQL queries
`sql_chunk_files()`	List or update the list of SQL chunk files to be used in `sql_chunk`
`sql_chunks()`	Look up all SQL chunks from YAML definitions
`write_jsonlines()`	Writes each row of a data frame as JSON into a file separated by line breaks as per http://jsonlines.org

Reference