Simple SFTP Reader/Writer

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# Project Name - SIMPLE SFTP READER/WRITER

# Recipe URL - https://app.lingk.io/a/10932/tf/17567

# Description - This recipe reads a CSV file from SFTP, display its contents on the screen, then writes the same contents to another file through SFTP.
              # To use this recipe, 
              # 1. Configure an SFTP connector in your environment (use the SFTP setup guide on the right)
              # 2. Create a file in the root of the SFTP folder named test.csv
              # 3. Run the recipe

# Industry - Higher Ed
# Business Process - Graduate Reporting

# Systems - SFTP
# Connectors - SFTP
# Data Flows - Single Direction
# Connection Type - SFTP to SFTP

# Data Models
#1.

# Add Recipe notes / Change log information here!

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# CONNECTORS specify what data will be pulled into the in-memory database during processing

connectors:

# Configure SFTP credentials in your Environment before running this recipe
  # SFTP Setup - https://help.lingk.io/en/articles/296-sftp-setup-guide

###### Start - SFTP Reader connectors ######

- name: reader
  type: sftpReader
  format: csv
  properties:
    path: /test.csv

- name: readOutput
  type: sftpReader
  delayedRead: true
  format: csv
  properties:
    path: /output.csv

###### End - SFTP Reader connectors ######

###### Start - SFTP Writer connectors ######

- name: writer
  type: sftpWriter
  format: csv
  properties:
    path: /output.csv

###### End - SFTP Writer connectors ######

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# Configures the format of the file written to SFTP

readFormats:
-   name: csv
    type: delimited
    properties:
      delimiter: ','
      header: true

writeFormats:
-   name: csv
    type: delimited
    properties:
      delimiter: ','
      header: true

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# STATEMENTS specify how the data should be processed while in memory

statements:

#******************************************************************** D I S C L A I M E R ***********************************************************************************************
#                                                                                                                                                                                       * 
# Note that in an effort to keep recipes optimized for DPH (Data Processing Hours), print statements should be commented out after development has concluded for a recipe.              *
# For more information on DPH optimization, please visit the following help article - https://help.lingk.io/en/articles/212-minimizing-data-processing-hours-on-the-lingk-platform      *
#                                                                                                                                                                                       * 
#******************************************************************** D I S C L A I M E R ***********************************************************************************************

# Read and display source data
  - statement: (data) => SELECT * from reader
  #- statement: print data

# Write data
  - statement: INSERT data INTO writer

# Test written data
  - statement: REFRESH readOutput
  - statement: (result) => SELECT * from readOutput
  #- statement: PRINT result

# Add more statements to convert, join, aggregrate, transform, and integrate your data