Overview

The JDBC Snap Pack enables seamless integration and data connectivity with diverse databases through JDBC (Java Database Connectivity) technology. This Snap Pack supports DCL commands (Grant and Revoke).

In this Section

This Snap Pack supports integration with AWS Athena database; however, it supports only create, alter, insert, and select operations.
Athena JDBC Driver 1.x versions are deprecated, and the Generic JDBC Snaps are incompatible with the Athena JDBC 1.x drivers. Hence, we recommend you to use Athena JDBC Driver 2.x or higher version when connecting to the Athena database.

This Snap Pack contains the following Snaps:

Generic JDBC - Execute: Execute a SQL statement/query against a SQL database.
Generic JDBC - Select: Retrieves data from a SQL database by executing a SQL SELECT statement/query.
Generic JDBC - Update: Updates data in a SQL database by executing a SQL UPDATE statement/query.
Generic JDBC - Insert: Inserts data into a SQL database by executing a SQL INSERT statement/query.
Generic JDBC - Schema List: Obtains a list of schemas for the specified account from the database.
Generic JDBC - Table List: Obtains a list of tables associated with a specified schema from the database.

Prerequisites

Appropriate permissions to perform CRUD operations on the database.
The Snaplex should have access to database IP and Port.
Timestamp format with respect to the database you are connecting must match.
A JDBC driver and .jar files must be installed and configured for the appropriate database to make a successful JDBC connection. The JDBC driver for each type of database you want to connect to may contain typically one .jar file or in some cases multiple .jar files.
Contact your database vendor to get the appropriate driver. Additionally, there are third-party companies that sell commercial JDBC drivers.

Breaking Change

Your existing pipelines that use JDBC Snaps to integrate with Oracle or Redshift databases using the bundled Oracle or Redshift JDBC drivers will stop functioning with the 438patches28052.
Workaround
You must manually upload the Oracle or Redshift JDBC driver in the JDBC Database account to run your pipelines successfully.
Download the drivers:
OJDBC: Maven Repository: com.oracle.database.jdbc » ojdbc6 » 11.2.0.4
Redshift: Maven Repository: com.amazon.redshift » redshift-jdbc42 » 2.1.0.11

Supported Versions

This Snap Pack is tested against the following databases:

Database	Version	Driver

Database	Version	Driver
Cassandra	3.0	`cassandra-jdbc-wrapper-3.7.2.jar`
DB2	v11.5.4.0	`db2jcc.jar`
Informix	Informix Dynamic Server 14.10.FC5DE	`shared/ifxjdbc.jar`
MySQL	5.6.34 8.0.17	`sql-jdbc-3.9.1.jar` `sqljdbc4-2.0.jar`
Maria DB	10.5.5	`mariadb-java-client-2.6.0.jar`
Mongo DB	2.6.12 3.4.2
SQL Server	11.00.2100, 12.0.20008, 13.0.4224.16, 14.0.1000.169 (Windows AD) 16.0	`mssql-jdbc-7.4.1.jre8.jar` `mssql-jdbc-9.4.jre8.jar`
Oracle	19c	`v11.2.0.4.0` or higher
SAPHANA	2.00.040.00.1553674765	`ngdbc.jar`
Redshift	RedshiftJDBC42-2.1.0.11 RedshiftJDBC42-1.2.10.1009	`Redshift-JDBC 42-2.0.0.4.jar`
Snowflake	3.13.25	Snowflake JDBC jar `3.0.0` or higher
PostgreSQL	PostgreSQL 9.6.19, PostgreSQL 10.12	`postgresql-9.4.1207.jar`
Teradata	15.10.07.08,16.20.22.01	`terajdbc4_13.jar, tdgssconfig_13.jar`
Vertica	v10.0	`shared/Vertica-6.1.0.jar`

Supported Objects and Task Operations

This Snap Pack provides support for the following objects and task operations:

Snap	Operation

Snap	Operation
Generic JDBC - Insert Snap	Database Insert
Generic JDBC - Execute Snap	Database Query, Database Update Database Insert, Database Delete
Generic JDBC - Select Snap	Database Select
Generic JDBC - Update Snap	Database Update

Snap Pack History

Release	Snap Pack Version	Date	Type	Updates
August 2024	438patches28541	Oct 22, 2024	Latest	The JDBC Snap Pack version `438patches28052`, which removed the default bundled Oracle and Redshift drivers (JAR files), is now rolled back with `438patches28541`. Now, the drivers are bundled by default with the Oracle and Redshift Snap Packs. This rollback might cause a connectivity issue when connecting the JDBC Snaps to the Sybase database using the `jConnect` Driver. Based on your use case requirements, follow the below steps: To manually upload the custom Oracle or Redshift JDBC driver in the JDBC Database account, you must use the `438patches28052` Snap Pack version. To use the bundled Oracle and Redshift drivers, you must use the latest JDBC Snap Pack version `438patches28541`.
August 2024	438patches28052	Sep 18, 2024	Latest	Fixed a connectivity issue with the Generic JDBC Snaps that resulted in an error when attempting to connect the JDBC account to a Sybase database using the `jConnect` driver. Breaking change: Your existing pipelines that use JDBC Snaps to integrate with Oracle or Redshift databases using the bundled Oracle or Redshift JDBC drivers will stop functioning with the 438patches28052. Workaround You must manually upload the Oracle or Redshift JDBC driver in the JDBC Database account to run your pipelines successfully. Download the drivers: OJDBC: Maven Repository: com.oracle.database.jdbc » ojdbc6 » 11.2.0.4 Redshift: Maven Repository: com.amazon.redshift » redshift-jdbc42 » 2.1.0.11
August 2024	main27765	Aug 21, 2024	Stable	Updated and certified against the current Snaplogic Platform release.
May 2024	437patches27416	Jul 29, 2024	Latest	Fixed an issue with the Generic JDBC—Insert Snap that exposed sensitive information in the error message when the batch operation was not successful.
May 2024	main26341	May 8, 2024	Stable	Updated and certified against the current SnapLogic Platform release.
February 2024	436patches25244	Feb 26, 2024	Latest	Fixed an issue with the Generic JDBC-Select, Insert, Update, and Table List Snaps that incorrectly displayed the Schema Name suggestions with the Cassandra driver connection. Fixed an issue with the Generic JDBC-Select Snap that displayed an empty result with the MariaDB driver connection for output 1.
February 2024	main25112	Feb 14, 2024	Stable	Added the following new Snaps to the JDBC Snap Pack: Generic JDBC - Schema List: Obtains a list of schemas for the specified account from the database. Generic JDBC - Table List: Obtains a list of tables associated with a specified schema from the database.
November 2023	435patches24781	Feb 6, 2024	Latest	The database connection error message in the Generic Database Account is improved for clarity and readability.
November 2023	main23721	Nov 8, 2023	Stable	Updated and certified against the current SnapLogic Platform release.
August 2023	main22460	Aug 16, 2023	Stable	Updated and certified against the current SnapLogic Platform release.
May 2023	main21015	May 10, 2023	Stable	The Generic Database Account now supports the SSH Tunneling connection. You can now encrypt the network connection between your client and the database server, ensuring a highly secure connection.
February 2023	main19844	Feb 9, 2023	Stable	Upgraded with the latest SnapLogic Platform release.
November 2022	main18944	Nov 10, 2022	Stable	The Generic JDBC - Insert Snap previously took a longer time to execute and was aborted after a few minutes, which affected the performance of the Snap. The Snap's performance is optimized now and takes lesser time for execution.
September 2022	430patches17894	Sep 16, 2022	Latest	The Generic JDBC Snaps connecting to the DB2 database now take lesser time to execute thereby improving the performance.
August 2022	main17386	Aug 11, 2022	Stable	Enhanced the Generic Database account Support dynamic values for Account, Advanced, and URL properties.
4.29 Patch	429patches16588	Jun 24, 2022	Latest	Fixed an issue with JDBC Select and JDBC Insert Snaps where the Snaps did not load suggestions for the Table property. Now the Snaps load the suggestions correctly. Enhanced the Generic Database account to support dynamic values for Account properties, Advanced properties, and URL properties so that you can pass these values through Pipeline parameters.
4.29	main15993	May 14, 2022	Stable	Enhanced the Generic Database Account in the JDBC Snap pack to include Netsuite as an option for the Database name field to connect to the NetSuite database. While configuring the account, if you select Netsuite or Autodetect (if the Snap detects the target database as NetSuite) then the Limit rows field in the Generic JDBC - Select Snap is ignored.
4.28	main14627	Feb 12, 2022	Stable	Enhanced the following Snaps to support DML (Data Manipulation Language) operations (CREATE, ALTER, INSERT, and SELECT) when using AWS Athena database. Generic JDBC - Execute Generic JDBC - Insert Generic JDBC - Select
4.27	main12833	Nov 13, 2021	Stable	Enhanced the Generic JDBC Database Account to skip batch execution, when the Batch size value is one. When the Batch size is greater than one, the batch is executed. Enhanced the Generic JDBC - Execute Snap to invoke stored procedures.
4.26	main11181	Aug 14, 2021	Stable	Upgraded with the latest SnapLogic Platform release.
4.25 Patch	425patches11008	Aug 4, 2021	Latest	Fixed an issue with Generic JDBC - Select Snap where if there are URL properties in the account, the unPooledConnection does not use the properties when creating a connection. This causes the auto-detect functionality to use the wrong database name. Fixed an issue with MySQL and MariaDB in Generic JDBC - Update Snap when a table is incorrectly reported as not being found.
4.25	main9554	May 8, 2021	Stable	Upgraded with the latest SnapLogic Platform release.
4.24 Patch	4.24patches8903	Mar 13, 2021	Latest	Fixes the Pipeline execution failure issue when using the JDBC Snaps with a Microsoft Access account by setting the correct quotation handler for the configured account.
4.24	main8556	Feb 13, 2021	Stable	Enhances the Generic JDBC - Select Snap to return only the fields (provided in the Output Fields) in the output schema (second output view), through a new check box Fetch Output Fields In Schema. If the Output Fields property is empty all the columns are visible.
4.23 Patch	423patches8027	Jan 29, 2021	Latest	Fixes the multiple connection issue in the JDBC Snap Pack that occurs when the Auto Detect field is enabled for each execution of the Snap by storing a copy of the database name.
4.23 Patch	423patches7800	Dec 21, 2020	Latest	Fixes an issue with JDBC account through a Test Query option that establishes a database connection upon using Auto detect option for the Database name.
4.23	main7430	Nov 14, 2020	Stable	Fixes an issue with the JDBC account that displays a connection is closed error when connecting with the SQL server. Fixes an issue with the JDBC Snaps that fail while displaying the `javax.management.MalformedObjectNameException: Invalid character '=' in value part of property` error repeatedly when there is “=“ or ”:” in the JDBC URL connection.
4.22 Patch	422patches7246	Nov 6, 2020	Latest	Fixes the file descriptor error in the Snap Pack by removing logging exception which was causing log file spam.
4.22 Patch	422patches6772	Oct 5, 2020	Latest	Fixes the issue with `Auto detect` in Generic JDBC - Execute Snap by implementing the JDBC `Auto detect` feature to use the correct database name.
4.22	main6403	Sep 12, 2020	Stable	Upgraded with the latest SnapLogic Platform release.
4.21 Patch	421patches6272	Jan 22, 2020	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	Jul 20, 2020	Latest	Fixes 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.
4.21 Patch	MULTIPLE8841	May 19, 2020	Latest	Fixes the connection issue in Database Snaps by detecting and closing open connections after the Snap execution ends.
4.21	snapsmrc542	May 9, 2020	Stable	Upgraded with the latest SnapLogic Platform release.
4.20 Patch	jdbc8783	Mar 26, 2020	Latest	Fixes the Generic JDBC Execute Snap that adds the value of the previous column's field to a NULL field when SELECT queries having duplicate column names are run on the PostgreSQL database.
4.20	snapsmrc535	Feb 8, 2020	Stable	Upgraded with the latest SnapLogic Platform release.
4.19 Patch	db/jdbc8405	Dec 13, 2019	Latest	Fixes an issue with the Generic JDBC - 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 '?'.
4.19	snaprsmrc528	Nov 14, 2019	Stable	Upgraded with the latest SnapLogic Platform release.
4.18	snapsmrc523	Aug 10, 2019	Stable	Added support for JDBC account Active Directory authentication for SQL server for driver JAR version `mssql-jdbc-6.2.2-jre8.jar`.
4.17	ALL7402	Jun 11, 2019	Latest	Pushed automatic rebuild of the latest version of each Snap Pack to SnapLogic UAT and Elastic servers.
4.17	snapsmrc515	Jun 11, 2019	Latest	Fixes an issue with the Generic JDBC 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	MULTIPLE7123	Feb 16, 2019	Latest	Added two new properties, Number of retries and Retry interval, to Execute, Insert, Select, and Update Snaps that enables you to handle retry attempts during a connection failure.
4.16	snapsmrc508	Feb 16, 2019	Stable	Upgraded with the latest SnapLogic Platform release.
4.15	snapsmrc500	Dec 15, 2018	Stable	Upgraded with the latest SnapLogic Platform release.
4.14	snapsmrc490	Aug 11, 2018	Stable	Upgraded with the latest SnapLogic Platform release.
4.13 Patch	jdbc5231	May 30, 2018	Latest	Added binding information for DB2 database connection on the Generic JDBC Snap Pack to ensure that pipelines correctly validate and execute.
4.13 Patch	jdbc5229	May 24, 2018	Latest	Added test connection query for SQLMX database in the JDBC Accounts to check if the database connection is valid.
4.13	snapsmrc486	May 12, 2018	Stable	Upgraded with the latest SnapLogic Platform release.
4.12 Patch	MULTIPLE4744	Feb 27, 2018	Latest	Added support to execute multiple queries in a single batch for Snowflake, this patch affects Generic JDBC Execute.
4.12	snapsmrc480	Feb 17, 2018	Stable	Upgraded with the latest SnapLogic Platform release.
4.11	snapsmrc465	Nov 11, 2017	Stable	Upgraded with the latest SnapLogic Platform release.
4.10	snapsmrc414	Aug 12, 2017	Stable	Adds Auto commit property to the Select and Execute Snaps at the Snap level to support overriding of the Auto commit property at the Account level.
4.9.0 Patch	jdbc3242	Jul 11, 2017	Latest	Addresses an issue in JDBC Execute Snap with functions not working (fixes by executing commit() at the end of the processing query).
4.9.0 Patch	jdbc3205	Jul 6, 2017	Latest	Fixes auto-commit issue for PostgreSQL SELECT query.
4.9.0 Patch	jdbc3133	Jun 29, 2017	Latest	Fixed error handling of the limit clause by adding Apache Derby support.
4.9.0 Patch	jdbc3069	Jun 1, 2017	Latest	Fixed an issue regarding connection not closed after login failure; Expose autocommit for "Select into" statement in PostgreSQL Execute Snap and Redshift Execute Snap.
4.9	snapsmrc405	May 13, 2017	Stable	Upgraded with the latest SnapLogic Platform release.
4.8.0 Patch	jdbc2801	Apr 3, 2017	Latest	Addressed an issue with Generic JDBC - Execute Snap holding the resultset in memory, exhausting memory and causing a core dump.
4.8.0 Patch	jdbc2753	Mar 27, 2017	Latest	Potential fix for JDBC deadlock issue.
4.8	snapsmrc398	Feb 11, 2017	Stable	Updated the default value for the property Min pool size to 0. Info tab added to accounts. Database accounts now invalidate connection pools if account properties are modified and login attempts fail.
4.7 Patch	jdbc2195	Nov 28, 2016	Latest	Fixed an issue for database Select Snaps regarding Limit rows not supporting an empty string from a pipeline parameter.
4.7	snapsmrc382	Nov 23, 2016	Stable	Upgraded with the latest SnapLogic Platform release.
4.6	snapsmrc362	Aug 13, 2016	Stable	Enhanced Generic JDBC Execute Snap to fully support SQL statements with/without expressions & SQL bind variables. Resolved an issue in Generic JDBC Insert Snap that caused unexpectedly failures on Snowflake and connecting to DB2. Resolved an issue in Generic JDBC Select Snap that caused errors with Teradata database instance. Resolved an issue in Generic JDBC Select Snap with Snowflake account that caused an error when auto-commit was not selected. Resolved an issue in Generic JDBC Select Snap with Snowflake account that caused an error when a merge statement was used in the Snap. Known Issue: JDBC Insert: "The Maximum Possible Row Length in the Table is too Large" error message: You will see this message if trying to insert data into Teradata that is larger than Teradata can handle (rows are limited to approximately 64,000 bytes). Workaround: Use smaller default column size, e.g., 32000 bytes.
4.5.1	snapsmrc344	May 18, 2016	Stable	Resolved an issue with JDBC Select failing with a syntax error when special characters were used.
4.5	snapsmrc344	May 18, 2016	Stable	Verified Generic JDBC Snaps connections to Hive. See JDBC Account for configuration information. SELECT and INSERT are supported. SnapLogic does not support UPDATE, DELETE, or MERGE due to limitations in the drivers. Resolved an issue in Generic JDBC Insert Snap that occurred when inserting records in batches. Resolved an issue in Generic JDBC Insert Snap that occurred because of an SQL execution (internal) error. Resolved an issue in Generic JDBC Select Snap that occurred because of an SQL query execution.
4.4.1	N/A	Mar 18, 2016	Stable	Added expression support to the Where clause property for Select Snaps. Resolved an issue with the JDBC Select Snap failing with Teradata because of a Limit Offset. Resolved an issue with JDBC Execute failing to execute a create or replace table statement with Snowflake. Resolved issues with JDBC Insert Snap: Failing to create a table when Create table if not present is selected. An exception occurred when attempting to insert record containing date columns into Teradata.
4.4	N/A	Feb 13, 2016	Stable	Upgraded with the latest SnapLogic Platform release.
4.3.2	N/A	Jan 15, 2016	Stable	Resolved an issue with Generic JDBC Update updating null into database when an invalid string value is provided as input for time datatype.
4.3.1	N/A	N/A	Stable	New! Generic JDBC SELECT Snap New! Generic JDBC UPDATE Snap Feature: JDBC Snaps - add a new property 'Database name' to JDBC Account Defect: JDBC Execute Snap fails in preview for Oracle timestamp data type Defect: JDBC Insert to Snowflake throws an error Defect: Generic JDBC Execute with JDBC4OLAP drivers to connect to Essbase resulted in com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Unable to parse content type: null
4.2.2	N/A	N/A	Stable	Ignore empty result added to Execute Snap. The option will not write any document to the output view for select statements producing no results. Addressed an issue with idle timeouts. Resolved an issue in JDBC Execute throwing an exception, unable to get driver.
4.2.1	N/A	N/A	Stable	Resolved Generic JDBC Execute not working with value substitution. Resolved JDBC Execute unable to read CLOB columns via jTDS/JDBC.

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