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WowMaker | Microsoft SQL to Snowflake Export Utility

  • 11/23/2020 - Updated V8 - Added Oracle Export option (beta)

  • 11/22/2020 - Updated V7 with following changes

    • Extraction Performance improvements for larger datasets.
  • 11/21/2020 - Updated V6 with following changes

    • Added Windows Authentication support for SQL connection
    • Added max file size option for exporting chucks for large table exports (10, 25, 50, 75 & 100 MB)
    • Added Option to Enable/Disable client side file compression (gzip) prior to uploading to Snowflake
    • Enhanced logic to reduce redundant SQL create schema commands.
    • Fixed an issue with Column names with spaces.
    • Fixed an issue displaying status for tables with 0 records

Windows export utility to automatically transfer entire set of tables from Microsoft SQL server to Snowflake

  • Tool requires Snowflake_ODBC_driver Win64 to be installed on the machine before it can run.

Download SQL_to_Snowflake Installer

Snowflake Win64 ODBC Driver Download

Oracle OLEDB 64-bit Driver Download - (optional for Oracle connections)

This utility will automatically move tables (in full) from a Ms SQL server to Snowflake. All you have to do is select a list of tables from SQL server and point to an existing Snowflake account & a database with proper user cridentials to create schemas & tables.

The tool will do the following for each table:

  • Generate a DDL & Create the table in Snowflake.
  • Auto map proper datatypes.
  • Perform date type conversion

if COPY DATA is checked (checked by default)

  • Export the data into files in 10MB batches into a temp folder.
  • Create an internal stage in the target Snowflake database & Upload the files
  • Copy the uploaded files into the proper table in snowflake.

This product is a personal project & provided as is without any warranty. This application is not associated with Snowflake Inc. & not a supported product. Please use it at your own risk.



Image of SQL to Snowflake tool