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Overview

You can use this account type to connect JDBC Snaps with data sources that use the Generic Database account.

Prerequisites

None.

Limitations

None.

Known Issue

Generic JDBC Snaps connecting to Informix database through the Generic Database account can cause thread leaks due to JDBC driver implementations.

Workaround: To avoid these thread leaks, do the following:

  • Use the Informix JDBC driver 4.50.4.1 version or a later version.

  • Configure the following URL properties in the account settings:

    • Url Property name: IFMXCONNECTION_CLEANER_THREADS

    • Url property value: 0

Account Settings

  • Asterisk ( * ): Indicates a mandatory field.

  • Suggestion icon (): Indicates a list that is dynamically populated based on the configuration.

  • Expression icon (): Indicates whether the value is an expression (if enabled) or a static value (if disabled). Learn more about Using Expressions in SnapLogic.

  • Add icon (): Indicates that you can add fields in the field set.

  • Remove icon (): Indicates that you can remove fields from the field set.

Field Name

Field Type

Description

Label*


Default Value: N/A
Example: Generic Database Account

String

Specify a unique label for the account.


Account properties*

The information required to create a connection to the database.

JDBC JARs

Use this field set to define JDBC Drivers. This field set consists of the JDBC Driver field.

JDBC Driver*


Default Value: N/A
Example: vertica-jdk5-6.1.2-0.jar

String/Expression

Specify the JDBC driver to use. Click the Upload icon to upload the JDBC driver that must be used for the account.

  • Type 3 and Type 4 JDBC drivers are only supported. Type 4 JDBC driver is recommended. For more information on JDBC driver versions and downloads, see https://www.ibm.com/support/pages/db2-jdbc-driver-versions-and-downloads

  • You can upload the JDBC drivers through Designer or Manager and it is stored on a per project basis. That is, only users with access to that project can view the uploaded JDBC drivers. To provide access to all users of your org, place the driver in the /shared project.

  • We recommend you to use the db2jcc.jar driver for DB2 with your JDBC account. The DB2 version 11.5 supports only JDBC 4.0 Driver (db2jcc4.jar) and 11.1 version supports JDBC 3.0 driver (db2jcc.jar) and JDBC 4.0 Driver (db2jcc4.jar).

JDBC Driver Class*


Default Value: [None]
Example: com.vertica.jdbc.Driver

String/Expression

Specify the JDBC Driver class name to use.


JDBC URL

Default Value: [None]
Example: jdbc:vertica://Snaplogic.com/database

String/Expression

Specify the JDBC URL to use.


Username


Default Value: N/A
Example: Snapuser

String/Expression

Specify the database username to use.


Password

Default Value: N/A
Example: nb*#!@09

String/Expression

Specify the database password to use.


Database name

Default Value: Auto detect
Example: Oracle

String/Expression

Choose a database to which the account must be connected. The available options are:

  • Auto detect: If you select Autodetect and if the Snap detects the target database as NetSuite then the Limit rows field in the Generic JDBC - Select Snap is ignored.

  • PostgreSQL

  • Redshift

  • NetSuite: If you select NetSuite, then the Limit rows field in the Generic JDBC - Select Snap ignored irrespective of whether you provide a value or not.

  • MySQL

  • Oracle

  • SQL Server 2012

  • SQL Server 2008

  • SAPHana

  • Apache Hive

  • DB2

  • SQLMX

  • Apache Derby

  • Spark SQL

If you use PostgreSQL JDBC driver to connect to Redshift database, the Auto detect option automatically detects the PostgreSQL database instead of Redshift. The behavior of the JDBC Snaps is optimized for the selected database.

Test Query

Default Value: N/A
Example: Select 1

String/Expression

Activates on selecting Auto detect for Database name.

Specify a custom query to validate the database connection.

  • The Test Query must be effective as this executes multiple times during the lifecycle of a connection. The efficiency of a Test Query directly affects the efficiency of the Pipeline execution. All databases do not support all test queries. Hence, use a query that supports your database.

  • Select 1 test query is supported only in H2, MySQL, PostgreSQL, and SQLite databases.

Advanced properties*


Min pool size*

Default Value: 0
Example: 0

Integer/Expression

Specify the minimum number of idle connections a pool will maintain at a time.

If the size is set to non-zero, JCC restart is needed when the database account expires.


Max pool size*

Default Value: 15
Example: 10

Integer/Expression

Specify the maximum number of idle connections a pool will maintain at a time.


Max idle time*

Default Value: 60 
Example:100

Integer/Expression

Specify the number of minutes a connection must remain in the connection pool before being discarded.


Checkout timeout*

Default Value: 10000
Example:10000

Integer/Expression

Specify the number of milliseconds to wait for a connection to be available in the pool.

If you provide 0, the Snap waits infinitely until the connection is available. Therefore, we recommend you not to specify 0 for Checkout Timeout.

Url properties

Use this field set to define URL properties to use in the JDBC URL.

Url property name

Default Value: N/A
Example:

  • maxAllowedPacket

  • encrypt

String

Specify a name for the URL property to be used by the account. For instance, if you want the account to use trust certificates, specify the URL property name as trustServerCertificate and the URL property value as true.


Url property value

Default Value: N/A
Example: 

  • 1000

  • false

String

Specify a value for the URL property name.


Auto commit

Default Value: Selected

Checkbox

Select this checkbox to commit a batch immediately after the batch executes. So, only the current executing batch will be rolled back if the Snap fails.
If you deselect, then a transaction is started for the Snap run and committed upon run success. The transaction is rolled back if the Snap fails

Fetch size*

Default Value: 100
Example: 100

Integer/Expression

Specify the number of records to retrieve from the DB at a time.


Batch size*

Default Value: 50
Example: 10

Integer/Expression

Specify the number of query statements to execute at a time. SELECT queries are not batched.

  • If the Batch Size is one, the query is executed as-is, that is the Snap skips the batch (non-batch execution).

  • If the Batch Size is greater than one, the Snap performs the regular batch execution.

If you are using AWS Athena database, the Batch size must be set to 1.

Release 

Snap Pack Version

Date

Type

  Updates

November 2024

main29029

Stable

Updated and certified against the current SnapLogic Platform release.

August 2024

438patches28541

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

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

Stable

Updated and certified against the current Snaplogic Platform release.

May 2024

437patches27416

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

Stable

Updated and certified against the current SnapLogic Platform release.

February 2024

436patches25244

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

Stable

Added the following new Snaps to the JDBC Snap Pack:

November 2023

435patches24781

Latest

The database connection error message in the Generic Database Account is improved for clarity and readability.

November 2023

main23721

Stable

Updated and certified against the current SnapLogic Platform release.

August 2023

main22460

Stable

Updated and certified against the current SnapLogic Platform release.

May 2023

main21015

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

November 2022

main18944

 

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

 

Latest

The Generic JDBC Snaps connecting to the DB2 database now take lesser time to execute thereby improving the performance.

August 2022

main17386

 

Stable

Enhanced the Generic Database account Support dynamic values for Account, Advanced, and URL properties.

4.29 Patch

429patches16588

 

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

 

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

 

Stable

Enhanced the following Snaps to support DML (Data Manipulation Language) operations (CREATE, ALTER, INSERT, and SELECT) when using AWS Athena database.

4.27

main12833

 

Stable

4.26 

main11181

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.25 Patch

425patches11008

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.24 Patch

4.24patches8903

 

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

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

 

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

 

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

 

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

 

Latest

Fixes the file descriptor error in the Snap Pack by removing logging exception which was causing log file spam.

4.22 Patch

422patches6772

 

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

 

Stable

Upgraded 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

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

 

Latest

Fixes 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

jdbc8783

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.19 Patch 

db/jdbc8405

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.18

snapsmrc523

 

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

 

Latest

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

4.17

snapsmrc515

 

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

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.15

snapsmrc500

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.14

snapsmrc490

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.13 Patch

jdbc5231

 

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

 

Latest

Added test connection query for SQLMX database in the JDBC Accounts to check if the database connection is valid.

4.13

snapsmrc486

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.12 Patch

MULTIPLE4744

 

Latest

Added support to execute multiple queries in a single batch for Snowflake, this patch affects Generic JDBC Execute. 

4.12

snapsmrc480

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.11

snapsmrc465

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.10

snapsmrc414

 

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

 

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

 

Latest

Fixes auto-commit issue for PostgreSQL SELECT query.

4.9.0 Patch 

jdbc3133

 

Latest

Fixed error handling of the limit clause by adding Apache Derby support.

4.9.0 Patch

jdbc3069

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.8.0 Patch

jdbc2801

 

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

 

Latest

Potential fix for JDBC deadlock issue.

4.8

snapsmrc398

 

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

 

Latest

Fixed an issue for database Select Snaps regarding Limit rows not supporting an empty string from a pipeline parameter.

4.7

snapsmrc382

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.6

snapsmrc362

 

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

 

Stable

Resolved an issue with JDBC Select failing with a syntax error when special characters were used.

4.5

snapsmrc344

 

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

 

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

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.3.2

N/A

 

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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