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Overview

Snowflake is a data warehousing service in the cloud. 

Use Snaps in this Snap Pack to:

  • Insert, upsert, update, unload, execute and delete records in Snowflake.
  • Query a particular Snowflake instance and returns the requested records or keys.
  • Execute multiple queries.
  • Enable SCD2 type historization. 

Supported Versions

This Snap Pack is tested against Snowflake Cloud version 5.29.1(JDBC driver  version: 3.13.1). User-defined functions (UDFs) created in the Snowflake console can be executed using Snowflake - Execute and Snowflake - Multi Execute Snaps.

Note

Snowflake - Multi Execute Snaps support only write operations

The following Snaps support Azure Blob:

  • Snowflake - Bulk Load
  • Snowflake - Bulk Upsert
  • Snowflake - Delete

  • Snowflake - Execute

  • Snowflake - Insert

  • Snowflake - Lookup

  • Snowflake - Select

  • Snowflake - Table List

  • Snowflake - Update

  • Snowflake - Unload
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Requirements

Snowflake JDBC jar 3.1.0 or higher (Tested and supported for the JDBC jar version 3.12.3). 

Note

We recommend you to use the latest version of the Snowflake JDBC jar driver (version 3.13.1) if you are experiencing slow or hanging execution when using Snowflake Snaps, as this is a known issue with an older version of drivers [Ref : https://github.com/snowflakedb/snowflake-jdbc/blob/master/CHANGELOG.rst].

Excerpt

Snap Pack History

Expand
titleClick to view/expand
Release Snap Pack VersionDateType  Updates

PIn this article

Table of Contents
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Overview

Snowflake is a cloud data warehouse (CDW). Use Snaps in this Snap Pack to:

  • Insert, upsert, update, unload, execute and delete records in Snowflake.

  • Query a specific Snowflake instance and return the requested records or keys.

  • Execute multiple queries.

  • Enable SCD2 to track the history of changes. 

The following Snaps support Azure Blob for external staging:

  • Snowflake - Bulk Load

  • Snowflake - Bulk Upsert

  • Snowflake - Unload

Supported Versions

This Snap Pack is tested with JDBC driver version 3.14.0. 

  • As of November 8, 2023, the Snowflake Snap Pack is bundled with the default Snowflake JDBC driver v3.14.0.

  • As of November 1, 2023, Snowflake instances hosted on Google Cloud must use Snowflake JDBC driver v3.13.25 or higher. If you are using the default drivers bundled with Snowflake or ELT Snaps, your pipelines are not affected. If your Snowflake instances hosted on Google Cloud use older JARs, you must update the client drivers. Learn more.

  • For support of all geospatial data types, we recommend that you use our custom JDBC driver. Contact support@snaplogic.com for details.

Prerequisites

  • Snowflake JDBC driver JAR v3.0.0 or higher (tested and supported with the JDBC driver version 3.14.0). 

  • For the GEOMETRY data type, JDBC driver JAR v3.13.28 or higher is required

  • User-defined functions (UDFs) created in the Snowflake console can be executed using Snowflake - Execute and Snowflake - Multi Execute Snaps.

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Snap Pack History

Excerpt
nameSnowflake_SPH

Release 

Snap Pack Version

Date

Type

  Updates

February 2024

436patches25630

Latest

  • Enhanced the Snowflake Bulk Load Snap to fetch the file format types based on the selected Datasource. The Snap now supports only CSV and NONE file format types (as a Suggestions list) when the Datasource is Input view.

  • Enhanced the Snowflake Bulk Upsert Snap to support only CSV and NONE file format types (as a Suggestions list).

February 2024

main25112

Stable

Updated and certified against the current SnapLogic Platform release.

November 2023

435patches24865

Latest

Fixed an issue across the Snowflake Snaps that populated all suggestions for the Schema and Table Names existing in the configured Snowflake Account. Now, the Snaps only populate suggestions related to the database configured in the Account.

November 2023

435patches24110

Latest

Added a lint warning to the Snowflake-Bulk Load Snap that recommends users to select the Purge checkbox when the Data source is input view and the Staging location is External.

November 2023

main23721

Stable

The Snowflake Snap Pack is now bundled with the default Snowflake JDBC driver v3.14.

August 2023

434patches23541

Latest

Fixed an issue with the Snowflake-Bulk Load Snap where the Snap wrote irrelevant errors to the error view when both of the following conditions occurred:

  • The inserted data was not in the same order as the table schema.

  •  The Staging location was Internal.

Now, the Snap  writes the correct errors to the error view.

August 2023

main22460

Stable

The Snowflake - Execute Snap now includes a new Query type field. When Auto is selected, the Snap tries to determine the query type automatically.

May 2023

433patches21890

Latest

  • Enhanced the Snowflake - Bulk Load and Snowflake - Bulk Upsert Snaps with a new Flush chunk size (in bytes) field. When using internal staging, data is written to a temporary chunk file. When the file exceeds the specified size, it is copied to the Snowflake stage and deleted.

  • Added validation of external storage credentials for Snowflake S3 Accounts.

May 2023

433patches21370

Latest

  • Fixed an issue where the output document was missing information about the error records count and the reason for the error.

  • Fixed an issue that caused stored procedure executions to fail in the Snowflake - Multi Execute Snap.

May 2023

main21015

Stable

  • Snaplogic is specified as a partner tag in all requests going to Snowflake, making it easier for Snowflake to identify the requests coming from Snaplogic.

  • The default JDBC driver JAR for the Snowflake Snap Pack is upgraded to version 3.13.28 to support the GEOMETRY data type.

February 2023

432patches20906

Latest

  • The default JDBC driver JAR for the Snowflake Snap Pack is upgraded to version 3.13.28 to support the GEOMETRY data type.

  • Fixed an issue with the Snowflake Multi Execute Snap to enable processing of large amounts of data (more than 2 billion records).

  • Fixed a column mismatch issue that was caused by an assumed null AWS token that could potentially be an empty string.

February 2023

432patches20266

Latest

Fixed an issue with the Snowflake - Bulk Load Snap that resulted in lowercase (or mixed case) column names when creating a new table under specific conditions. The new Create table with uppercase column names checkbox addresses this issue.

February 2023

432patches20120

 

Latest

The Snowflake Bulk Load, Bulk Upsert, and Unload Snaps now support expressions for the Staging location field.

February 2023

main19844

 

Stable

  • The JDBC Driver (JAR file) setting in all the Snowflake Accounts is optional. If you do not provide a JDBC driver, the account uses the default Snowflake JDBC driver JAR V3.13.25 that is bundled with the Snap Pack.

November 2022

431patches19581

 

Latest

  • The Snowflake SCD2 Snap works as expected and does not display the Cannot find input data related to the output record error when you use the TIMESTAMPNTZ data type columns as Natural key fields.

  • Fixed the memory leakage issue ( because of Key/pair authentication that occupied some memory)  in the Snowflake Snaps. The performance of the Snowflake Snaps is optimized—there is less memory consumption, and exact memory dumps before and after the Pipeline execution.

November 2022

431patches19454

 

Latest

The Snowflake Snap Pack supports geospatial data types. As the Snowflake Snap Pack requires using our custom Snowflake JDBC driver for full support of all data types, contact support@snaplogic.com for details.

November 2022

431patches19220

 

Latest

The Snowflake S3 OAuth2 Account now support expressions for external staging fields.

November 2022

431patches19220

 

Latest

  • The Snowflake - Bulk Upsert Snap no longer supports values from an upstream input document in the Key columns field when the expression button is enabled. The value must remain constant throughout the Snap’s execution and now limits support for expressions to include only Pipeline parameters.

    To avoid breaking your existing Pipelines that use a value from the input schema in the Key columns field, update the Snap settings to use an input value from Pipeline parameters instead.

  • The Snowflake Bulk Load Snap no longer displays the validation warning in the following cases:

    • When you configure the Validation Mode as NONE and Validation Errors Type as Do not show errors in the Snap, or

    • When Validation Mode is RETURN_n_ROWS, RETURN_ERRORS, or RETURN_ALL_ERRORS.

November 2022

main18944

 

Stable

  • The Snowflake - Bulk Load Snap now routes the 403-Access Denied error to the error view (when the error view is enabled) when you do not have DeleteObject permission to delete the temporary files in the S3 bucket.

  • Fixed the following issues in the Snowflake - Bulk Load Snap:

    • The Snap failed when the Preserve case sensitivity field was not selected and the column names in the input document and the target table were the same but the cases were different. Now, the Snap does not fail and loads the data correctly to the target table.

    • The Snap created a table when it did not exist with multiple columns in the target table when there were two input views, but the column name cases were different in both views. Now, the Snap creates the table from the metadata provided by the second input view and loads the data into the target table from the first input view.

  • The Snowflake Insert Snap now creates the target table only from the table metadata of the second input view when the following conditions are met:

    • The Create table if not present checkbox is selected.

    • The target table does not exist.

    • The table metadata is provided in the second input view.

November 2022

430patches18911

 

Latest

Because of performance issues, all Snowflake Snaps now ignore the Cancel queued queries when pipeline is stopped or if it fails option for Manage Queued Queries, even when selected. Snaps behave as though the default Continue to execute queued queries when the Pipeline is stopped or if it fails option were selected.

October 2022

430patches18781

 

Latest

The Snowflake Insert and Snowflake Bulk Upsert Snaps now do not fail with the SQL Operation failed error, when you insert the uppercase key name into a mixed-case column if the Preserve case sensitivity checkbox is deselected.

The Snowflake Bulk Load Snap now works as expected when you configure On Error with SKIP_FILE_*error_percent_limit*% and set the Error Percent Limit to more than the percentage of rows with invalid data in the CSV file.

October 2022

430patches18432

 

Latest

The Snowflake Bulk Load Snap now has a Validation Errors Type dynamic field, which provides options for displaying validation errors. You can now choose Aggregate errors per row to display a summary view of errors.

September 2022

430patches17962

 

Latest

The Snowflake Bulk Load Snap now triggers the metadata query only once even for invalid input, thereby improving the performance of Snap.

September 2022

430patches17894

 

Latest

The Snowflake Select Snap now works as expected when the table name is dependent on an upstream input.

August 2022

430patches17748

 

Latest

Fixes in the Snowflake Bulk Load Snap:

  • The Snap now routes the 403-Access Denied error to the error view (when the error view is enabled) when you do not have DeleteObject permission to delete the temporary files in the S3 bucket.

  • The Snap now checks for the expiration time whenever it receives a new access token for refreshing the token in Snowflake OAuth2 account.

August 2022

430patches17377

 

Latest

  • The following issues are fixed in the Snowflake - Bulk Load Snap:

    • The Snap successfully loads the data even when you deselect the Preserve case- sensitivity checkbox and the source and target column names are similar, but with different casing.

    • When the Snap has two input views, it creates the target table from the metadata provided by the second input view and loads the data into the target table from the first input view.

  • The Snowflake Select Snap now validates successfully even when you set the Table Name field with an expression.

August 2022

main17386

 

Stable

The following Snowflake Accounts support Key Pair Authentication.

4.29 Patch

429patches16478

 

Latest

Fixed an issue with Snowflake - Bulk Load Snap where Snap failed with 301 status code - SnapDataException.

4.29 Patch

429patches16458

 

Latest

  • Fixed the following issues with the Snaps that use Snowflake Accounts Key Pair Authentication.

    • The Snaps were not able to read the private keys provided as Pipeline parameters, because the key was malformed by replacing the line breaks with whitespace characters. Now, the private keys are properly formed and read when provided as Pipeline parameters.

    • The Snap displayed a Null Point Exception error when you pass an invalid key into the Private Key field like test. Now, the Snap displays a valid error message.

  • Fixed an issue with the Snaps due to an upgrade made to HikariCP that caused a conditional failure and prevented the downstream Snaps to supply the parameters to the stored procedure.  

  • Fixed an issue with Snowflake Execute and Snowflake Select Snaps where the Snap displayed an exception error when the FLOAT or DOUBLE datatype column has the value as NaN (Not a Number). Now the output value is written as-is (NaN) for FLOAT or DOUBLE datatype column and does not display an exception.

  • Enhanced the following Snowflake Accounts with support for Key Pair Authentication.

  • Removed support for unencrypted Private Keys to enforce security in Snowflake accounts.

4.29

main15993

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.28 Patch

428patches15236

 

Latest

  • Updated the Snowflake - Bulk Upsert Snap for the following:

    • The Snap displayed a incorrect resolution when the length of the value exceeded the value defined in a column.

    • The Snap failed with a NullPointer Exception when no value was provided for Error Limit field and Error percentage limit fields.

    • The Snap displayed an incorrect error message when S3 details were not provided.

    • Added the On Error dropdown list, where you can select an action to perform when the Snap encounters errors in a file.

  • Removed the Username field in the following accounts to allow reusing of accounts among different users:

  • The following enhancements were done for Snowflake - Bulk Load Snap:

    • The Snap skips AWS account validation if S3 Storage Integration property is provided.

    • The Snap skips the validate command if S3 Storage Integration property is not provided

    • The Snap overrides the storage integration specified in the account settings with the storage integration specified in the Snap settings.

  • Enhanced the Snowflake - Unload Snap to skip AWS account validation if S3 Storage Integration property is provided.

4.28

main14627

 

Stable

4.27

427patches12999

 

Latest

Enhanced the Snowflake SCD2 Snap to support Pipeline parameters for Natural key and Cause-historization fields.

4.27

main12833

 

Stable

 to

  •  to skip batch execution, when the Batch size value is one. When the Batch size is greater than one, the batch is executed.

  • Added the following truncate options to Snowflake - Bulk Load

 Snap to truncate

  •  Snap to truncate existing data before performing data load to more efficiently transfer data where possible.

    • Truncate data: Truncates existing data before performing data load. 

    • Truncate columns: Truncates column values that are larger than the maximum column length in the table.

  • Enhanced the Snowflake - Execute

 Snap

  •  Snap to invoke stored procedures.

4.26 Patch

426patches11469

426patches11469

 

Latest

Fixed an issue with Snowflake Insert

 and 

 and Snowflake Bulk Load

 Snaps

 Snaps where the schema names or database names containing underscore (_) caused the time out of Pipelines.

4.26

main11181

 

Stable

from the  a

  • from the following two options:

    • Continue to execute the snap with the given input Date format

    • Auto Convert the format to Snowflake default format

Added
 to connect

  •  to connect to Google Cloud Storage to load data.

  • Added support for all existing Snowflake Snap accounts to connect to a Snowflake instance hosted on the Google Cloud Platform

4.25

425patches10190

Latest

Enhanced the Snowflake S3 Database and Snowflake S3 Dynamic accounts with a new field

 S3

 S3 AWS Token that allows you to connect to private and

protected Amazon

protected Amazon S3 buckets.

4.25

main9554

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.24 Patch

424patches8905

 

Latest

Enhanced the

 Snowflake

 Snowflake - Bulk Load Snap to allow transforming data using a new field Select Query before loading data into the Snowflake database. This option enables you to query the staged data files by either reordering the columns or loading a subset of table data from a staged file. This Snap supports CSV and JSON file formats for this data transformation.

4.24

main8556

Stable

Enhanced the Snowflake - Select

 Snap

 Snap to return only the selected output fields or columns in the output schema (second output view) using the Fetch Output Fields In Schema check box. If the Output Fields field is empty all the columns are visible.

4.23 Patch

423patches7905

 

Latest

Fixed the performance issue in

the 

the Snowflake - Bulk Load

 Snap

 Snap while using External Staging on Amazon S3.

4.23

main7430

 

Stable

Enhances both, 
by adding a new field, 

  • with Storage Integration

, which supports

  • field which supports using the Cross Account IAM in the external staging.

Enhances

  • Enhanced the following Snowflake Snaps by enabling session management for Snowflake queries by

adding a new field, 

  • adding Manage Queued Queries

,

  • field to

give

  • enables you

an option

  • to track and cancel queued queries when the

Pipeline

  • pipeline stops or fails. The default option

is to let

  • allows the

Pipeline

  • pipeline to continue the queued queries and not have the Snowflake Snaps to trigger additional queries for session management

. The field is introduced in the following Snaps
Insert
  • Snowflake - Update
    • Multi Execute

    4.22 Patch 

    422patches7246

     

    Latest

    Fixes

    Fixed an issue with the Snowflake

     Snaps

     Snaps that

    fail

    failed while displaying

    the same error

    similar error in the Snowflake URL connection: message,

     javax

     javax.management.MalformedObjectNameException: Invalid character '=' in value part of property, repeatedly when there is

    “

    "=

    “

    " or

    ”:” in the Snowflake URL connection

    ":" .

    4.22 Patch

    422patches6849

     

    Latest

    Enhances

    • Enhanced the following Snowflake Snaps by adding a new field, Manage Queued Queries, to enable you to decide whether a given Snap should continue or cancel executing the queued Snowflake Execute SQL queries.

    This field is introduced in the following Snaps:
    Insert
    - Multi ExecuteSnowflake

    • Enhanced Snowflake Snaps by enabling the Session Management of the Snowflake Queries to give the user an option to be able to track and cancel queued queries when the pipeline stops or fails. Default option is to let the pipeline to continue the queued queries and not have the Snowflake Snaps to trigger additional queries for session management.

    4.22

    main6403

     

    Stable

    Upgraded

    Updated with the latest SnapLogic Platform release.

    4.21 Patch

    421patches6272

     

    Latest

    Fixes the issue where Snowflake SCD2 Snap generates two output documents despite no changes to Cause-historization fields with DATE, TIME and TIMESTAMP Snowflake data types, and with Ignore unchanged rows field selected.

    4.21 Patch

    421patches6144

     

    Latest

    • Fixed the following issues with DB Snaps:

      • The connection thread waits indefinitely causing the subsequent connection requests to become unresponsive.

      • Connection leaks occur during Pipeline execution.

    • Fixed the exception RefCnt has gone negative across the Snaps

    in 

    4.21 Patch 

    db/snowflake8860

     

    Latest

    Added a new field, Handle Timestamp and Date Time Data, to Snowflake Lookup Snap. This field enables you to decide whether the Snap should translate UTC time to your local

    time and

    time and the format of the Date Time data.

    4.21 Patch

    MULTIPLE8841

     

    Latest

    Fixed the connection issue in Database Snaps by detecting and closing open connections after the Snap execution ends. 

    4.21

    snapsmrc542

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.20 Patch 

    db/snowflake8800

     

    Latest

    • Certifies the Snowflake Snap Pack against JDBC Driver version 3.12.3.

    • Snowflake Execute and Multi-Execute Snaps may break existing Pipelines if the JDBC Driver is updated to a newer version.

    • With the updated JDBC driver (version 3.12.3), the Snowflake Execute and Multi-Execute Snaps' output displays

    a 

    • a Status

     of

    •  of "-1" instead of "0" without

    the 

    • the Message

     field

    •  field upon successfully executing DDL statements. If your Pipelines use these Snaps and downstream Snaps use

    the 

    • the Status field's value from these, you must modify the downstream Snaps to proceed on a

    status value of -1 instead of 0.

    This change in the Snap behavior follows from the change introduced in the Snowflake JDBC driver in version 3.8.1:
    "Statement.getUpdateCount() and PreparedStatement.getUpdateCount() return the number of rows updated by DML statements. For all other types of statements, including queries, they return -1."

    4.20 Patch db/snowflake8758 Latest

    Re-release of fixes from db/snowflake8687 for 4.20: Fixes the Snowflake Bulk Load snap where the Snap fails to load documents containing single quotes when the Load empty strings checkbox is not selected.

    4.20snapsmrc535
     
    StableUpgraded with the latest SnapLogic Platform release.4.19 Patch db/snowflake8687 Latest

    Fixed the Snowflake Bulk Load snap where the Snap fails to load documents containing single quotes when the Load empty strings checkbox is not selected.

    4.19 Patch 

    db/snowflake8499 Latest

    Added the property Handle Timestamp and Date Time Data to Snowflake - Execute and Snowflake - Select Snaps. This property enables you to decide whether the Snap should translate UTC time to your local time.

    4.19 Patch 

    db/snowflake8412 Latest

    Fixed an issue with the Snowflake - Update Snap wherein the Snap is unable to perform operations when:

    • An expression is used in the Update condition property.
    • Input data contain the character '?'.
    4.19snaprsmrc528
     
    Stable
    • Added a new field-set, Auto Historization Query, in the Snowflake SCD2 Snap to support auto-historization of column data. With this enhancement you can detect whether the incoming record is a historical event or a current event.  
    • Raised the minimum buffer size in the Snowflake - Bulk Upsert and Snowflake - Bulk Load Snaps to 6 MB.
    4.18 Patch db/snowflake8044 Latest

    Fixed an issue with the Snowflake - Select Snap wherein the Snap converts the Snowflake-provided timestamp value to the local timezone of the account.

    4.18 Patch 

    db/snowflake8044 Latest

    Enhanced the Snap Pack to support AWS SDK 1.11.634 to fix the NullPointerException issue in the AWS SDK. This issue occurred in AWS-related Snaps that had HTTP or HTTPS proxy configured without a username and/or password. 

    4.18 Patch

    MULTIPLE788409 Oct

    • status value of -1 instead of 0.

    • This change in the Snap behavior follows from the change introduced in the Snowflake JDBC driver in version 3.8.1:
      "Statement.getUpdateCount() and PreparedStatement.getUpdateCount() return the number of rows updated by DML statements. For all other types of statements, including queries, they return -1."

    4.20 Patch 

    db/snowflake8758

     

    Latest

    Re-release of fixes from db/snowflake8687 for 4.20: Fixes the Snowflake Bulk Load snap where the Snap fails to load documents containing single quotes when the Load empty strings checkbox is not selected.

    4.20

    snapsmrc535

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.19 Patch 

    db/snowflake8687

     

    Latest

    Fixed the Snowflake Bulk Load snap where the Snap fails to load documents containing single quotes when the Load empty strings checkbox is not selected.

    4.19 Patch 

    db/snowflake8499

     

    Latest

    Added the property Handle Timestamp and Date Time Data to Snowflake - Execute and Snowflake - Select Snaps. This property enables you to decide whether the Snap should translate UTC time to your local time.

    4.19 Patch 

    db/snowflake8412

     

    Latest

    Fixed an issue with

    the PostgreSQL grammar to better handle the single quote characters

    the Snowflake - Update Snap wherein the Snap is unable to perform operations when:

    • An expression is used in the Update condition property.

    • Input data contain the character '?'.

    4.

    18 Patch db/snowflake782116 Sep

    19

    snaprsmrc528

     

    Latest

    Fixed an issue with the Snowflake - Execute Snap wherein the Snap is unable to support the '$' character in query syntax.

    4.18 Patch

    MULTIPLE7778 LatestUpdated the AWS SDK library version to default to Signature Version 4 Signing process for API requests across all regions

    Stable

    • Added a new field-set, Auto Historization Query, in the Snowflake SCD2 Snap to support auto-historization of column data. With this enhancement you can detect whether the incoming record is a historical event or a current event.  

    • Raised the minimum buffer size in the Snowflake - Bulk Upsert and Snowflake - Bulk Load Snaps to 6 MB.

    4.18 Patch 

    db/

    snowflake7739

    snowflake8044

    20 Aug

     

    Latest

    Fixed an issue with the Snowflake -

    Bulk Upsert

    Select Snap wherein the Snap

    fails when using a pipeline parameter in Key columns.Fixed an issue with

    converts the Snowflake-

    Unload Snap wherein the Snap does not abort the query when you stop the Pipeline execution10 Aug

    provided timestamp value to the local timezone of the account.

    4.18 Patch 

    snapsmrc52310 Jun

    db/snowflake8044

     

    Stable

    Added the Use Result Query property to the Multi Execute Snap, which enables you to write results to an output view.

    4.17ALL7402
     
    Latest

    Pushed automatic rebuild of the latest version of each Snap Pack to SnapLogic UAT and Elastic servers.

    4.17 Patch 

    db/snowflake7396

    Latest

    Enhanced the Snap Pack to support AWS SDK 1.11.634 to fix the NullPointerException issue in the AWS SDK. This issue occurred in AWS-related Snaps that had HTTP or HTTPS proxy configured without a username and/or password. 

    4.18 Patch

    MULTIPLE7884

     

    Latest

    Fixed an issue with the PostgreSQL grammar to better handle the single quote characters.

    4.18 Patch 

    db/snowflake7821

     

    Latest

    Fixed an issue

    wherein bit data types in the Snowflake - Select table convert to true or false instead of 0 or 1

    with the Snowflake - Execute Snap wherein the Snap is unable to support the '$' character in query syntax.

    4.18 Patch

    MULTIPLE7778

     

    Latest

    Updated the AWS SDK library version to default to Signature Version 4 Signing process for API requests across all regions.

    4.

    17

    18 Patch 

    db/

    snowflake7334

    snowflake7739

    31 May 13 Mar

     

    Latest

    Added AWS Server-Side Encryption support for AWS S3 and AWS KMS (Key Management Service) for Snowflake Bulk Load, Snowflake Bulk Upsert, and Snowflake Unload Snaps.

    4.17snapsmrc515
     
    Latest
    • Fixed an issue with the Snowflake Execute Snap wherein the Snap would send the input document to the output view even if the Pass through field is not selected in the Snap configuration. With this fix, the Snap sends the input document to the output view, under the key original, only if you select the Pass through field.
    • Added the Snap Execution field to all Standard-mode Snaps. In some Snaps, this field replaces the existing Execute during preview check box.
    4.16 Patch db/snowflake6945

    • Fixed an issue with the Snowflake - Bulk Upsert Snap wherein the Snap fails when using a pipeline parameter in Key columns.

    • Fixed an issue with the Snowflake - Unload Snap wherein the Snap does not abort the query when you stop the Pipeline execution.

    4.18

    snapsmrc523

     

    Stable

    Added the Use Result Query property to the Multi Execute Snap, which enables you to write results to an output view.

    4.17

    ALL7402

     

    Latest

    Pushed automatic rebuild of the latest version of each Snap Pack to SnapLogic UAT and Elastic servers.

    4.17 Patch 

    db/snowflake7396

     

    Latest

    Fixed an

    issue with the Snowflake Lookup Snap failing when Date datatype is used in JavaScript functions

    issue wherein bit data types in the Snowflake - Select table convert to true or false instead of 0 or 1.

    4.

    16

    17 Patch 

    db/

    snowflake6928

    snowflake7334

    08 Mar

     

    Latest

    Added

    support for file format options for input data from upstream Snaps, to the Snowflake Bulk Load Snap

    AWS Server-Side Encryption support for AWS S3 and AWS KMS (Key Management Service) for Snowflake Bulk Load, Snowflake Bulk Upsert, and Snowflake Unload Snaps.

    4.

    16 Patch db/snowflake681922 Feb

    17

    snapsmrc515

     

    Latest

    Snowflake Bulk Load: Added new property, Buffer size (MB). Configure this to specify the size limit of each buffer when writing to external staging systems such as S3. 

    • Fixed an issue with

    the Lookup Snap passing data simultaneously to output and error views when some values contained spaces at the end.4.16snapsmrc508
     
    Stable
    • Snowflake Account: Added the ability to use SnapLogic to securely connect to and query a Snowflake instance using Azure Blob as its storage layer. 
    • Snowflake Account: Added support for Snowflake JDBC JAR version 3.6.17. 
    • Snowflake Unload, Bulk Load, and Bulk Upsert: Updated the Snaps to enable SnapLogic users to successfully connect to a Snowflake instance to query, bulk load, and unload data from Azure Blob storage.
    4.15snapsmrc500
     
    Stable
    • Added two new Snaps, Snowflake - Multi Execute, and Snowflake SCD2. Snowflake - Multi Execute is used for executing multiple DDL and DML queries on the Snowflake DB. Snowflake SCD2 is used for Type 2 field historization. 
    • Enhanced the Snowflake Bulk Upsert Snaps to improve the Snaps performance.
    • Enhanced the Snowflake Snap Pack to reflect Azure certification.
    4.14snapsmrc490
     
    StableUpgraded with the latest SnapLogic Platform release.4.13

    snapsmrc486

     
    StableUpgraded with the latest SnapLogic Platform release.4.12

    snapsmrc480

     
    StableUpgraded with the latest SnapLogic Platform release.4.11 PatchMULTIPLE4377 Latest

    Fixed a document call issue that was slowing down the Snowflake Bulk Load Snap.

    4.11 Patch 

    db/snowflake4283 Latest

    Snowflake Bulk Load - Fixed an issue by adding PUT command to the list of DDL command list for Snowflake.

    4.11 Patch 

    db/snowflake4273 Latest

    Snowflake Bulk Load - Resolved an issue with Snowflake Bulk Load Delimiter Consistency (comma and newline).

    4.11snapsmrc465
     
    StableUpgraded with the latest SnapLogic Platform release.

    4.10 Patch

    snowflake4133Latest

    Updated the Snowflake Bulk Load Snap with Preserve case sensitivity property to preserve the case sensitivity of column names.

    4.10

    snapsmrc414

     
    Stable
    • Updated the Snowflake Bulk Load Snap with Load empty strings property for the empty string values in the input documents to be loaded as empty strings to the string-type fields.
    • Updated the Snowflake Bulk Load Snap with Table Columns to support the order of the entries on the staged files that contain a subset of the columns in the Snowflake table.
    • Added the property Use Result Query to view the output preview field with a result statement.
    • Tested for the JDBC jar version 3.1.1 on the Database and the Dynamic accounts.

    4.9.0 Patch

    snowflake3234 Latest

    Enhanced Snowflake - Execute Snap results to include additional details

    4.9.0 Patch

    snowflake3125 Latest

    Addressed an issue in Snowflake Bulk Load where the comma character in a value is not escaped.

    4.9snapsmrc405
     
    StableJDBC Driver Class property added to enable the user to custom configure the JDBC driver in the Database and the Dynamic accounts.

    4.8.0 Patch

    snowflake2760 Latest

    Potential fix for JDBC deadlock issue.

    4.8.0 Patch

    snowflake2739 Latest

    Addressed an issue with the Snowflake schema not correctly represented in the Mapper Snap.

    4.8

    snapsmrc398

     
    Stable
  • Info tab added to accounts.
  • Database accounts now invalidate connection pools if account properties are modified and login attempts fail.

    • Enhanced the default count of input and output view (UI) behavior of the Snaps for better user experience. 

    Snowflake Snap Pack

    Views

    Bulk Load

    Bulk Upsert

    Insert

    Update

    Delete

    Execute

    Unload

    Select

    Table List

    Lookup

    Initial (4.7)

    Input-Output views

    1-0

    1-0

    1-0

    1-0

    0-0

    0-0

    0-0

    0-1

    0-1

    0-1

    Current (4.8)

    Input-Output views

    1-1

    1-1

    1-1

    1-1

    0-1

    0-1

    0-1

    0-1

    0-1

    0-1

    Note

    • the Snowflake Execute Snap wherein the Snap would send the input document to the output view even if the Pass through field is not selected in the Snap configuration. With this fix, the Snap sends the input document to the output view, under the key original, only if you select the Pass through field.

    • Added the Snap Execution field to all Standard-mode Snaps. In some Snaps, this field replaces the existing Execute during preview check box.

    4.16 Patch 

    db/snowflake6945

     

    Latest

    Fixed an issue with the Snowflake Lookup Snap failing when Date datatype is used in JavaScript functions.

    4.16 Patch 

    db/snowflake6928

     

    Latest

    Added support for file format options for input data from upstream Snaps, to the Snowflake Bulk Load Snap.

    4.16 Patch 

    db/snowflake6819

     

    Latest

    • Snowflake Bulk Load: Added new property, Buffer size (MB). Configure this to specify the size limit of each buffer when writing to external staging systems such as S3. 

    • Fixed an issue with the Lookup Snap passing data simultaneously to output and error views when some values contained spaces at the end.

    4.16

    snapsmrc508

     

    Stable

    • Snowflake Account: Added the ability to use SnapLogic to securely connect to and query a Snowflake instance using Azure Blob as its storage layer. 

    • Snowflake Account: Added support for Snowflake JDBC driver JAR version 3.6.17. 

    • Snowflake Unload, Bulk Load, and Bulk Upsert: Updated the Snaps to enable SnapLogic users to successfully connect to a Snowflake instance to query, bulk load, and unload data from Azure Blob storage.

    4.15

    snapsmrc500

     

    Stable

    • Added two new Snaps, Snowflake - Multi Execute, and Snowflake SCD2. Snowflake - Multi Execute is used for executing multiple DDL and DML queries on the Snowflake DB. Snowflake SCD2 is used for Type 2 field historization. 

    • Enhanced the Snowflake Bulk Upsert Snaps to improve the Snaps performance.

    • Enhanced the Snowflake Snap Pack to reflect Azure certification.

    4.14

    snapsmrc490

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.13

    snapsmrc486

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.12

    snapsmrc480

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.11 Patch

    MULTIPLE4377

     

    Latest

    Fixed a document call issue that was slowing down the Snowflake Bulk Load Snap.

    4.11 Patch 

    db/snowflake4283

     

    Latest

    Snowflake Bulk Load - Fixed an issue by adding PUT command to the list of DDL command list for Snowflake.

    4.11 Patch 

    db/snowflake4273

     

    Latest

    Snowflake Bulk Load - Resolved an issue with Snowflake Bulk Load Delimiter Consistency (comma and newline).

    4.11

    snapsmrc465

     

    Stable

    Upgraded with the latest SnapLogic Platform release.

    4.10 Patch

    snowflake4133

    Latest

    Updated the Snowflake Bulk Load Snap with Preserve case sensitivity property to preserve the case sensitivity of column names.

    4.10

    snapsmrc414

     

    Stable

    • Updated the Snowflake Bulk Load Snap with Load empty strings property for the empty string values in the input documents to be loaded as empty strings to the string-type fields.

    • Updated the Snowflake Bulk Load Snap with Table Columns to support the order of the entries on the staged files that contain a subset of the columns in the Snowflake table.

    • Added the property Use Result Query to view the output preview field with a result statement.

    • Tested for the JDBC driver JAR version 3.1.1 on the Database and the Dynamic accounts.

    4.9.0 Patch

    snowflake3234

     

    Latest

    Enhanced Snowflake - Execute Snap results to include additional details

    4.9.0 Patch

    snowflake3125

     

    Latest

    Addressed an issue in Snowflake Bulk Load where the comma character in a value is not escaped.

    4.9

    snapsmrc405

     

    Stable

    JDBC Driver Class property added to enable the user to custom configure the JDBC driver in the Database and the Dynamic accounts.

    4.8.0 Patch

    snowflake2760

     

    Latest

    Potential fix for JDBC deadlock issue.

    4.8.0 Patch

    snowflake2739

     

    Latest

    Addressed an issue with the Snowflake schema not correctly represented in the Mapper Snap.

    4.8

    snapsmrc398

     

    Stable

    • Info tab added to accounts.

    • Database accounts now invalidate connection pools if account properties are modified and login attempts fail.

    • Enhanced the default count of input and output view (UI) behavior of the Snaps for better user experience. Note that the Snowflake Select, Table List and Lookup Snap views remain unchanged.

    See Also

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