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Patchworks
Patchworks
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  • Company Management
    • About company profiles
    • Accessing your company profile
    • Adding & managing company profile banners
    • Multi-company profiles
      • Adding & linking a new company
      • Switching in & out of a linked company
      • Viewing linked companies for your multi-company profile
      • Downloading a linked companies summary
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    • Company insights
      • Accessing your company insights
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        • About operations
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  • Users, Roles & Permissions
    • Users, roles & permissions introduction
    • Roles & permissions summary
    • Viewing all users for your company profile
    • Creating a new user account for your company profile
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    • Managing your own user account
    • Managing team members & users for multi-company profiles
      • Working with your team members
        • Viewing team members for your own multi-company profile
        • Creating a new team member to manage linked companies
        • Assigning user roles for an existing team member
        • Viewing team members who manage a linked company
        • Granting & revoking permission for an existing team member to manage a linked company
        • Triggering a password reset for an existing team member
        • Removing a team member account from your multi-company profile
      • Working with 'native' company users
        • Viewing 'native' company users for a linked company
        • Creating a new 'native' user for a linked company
        • Assigning roles for an existing 'native' linked company user
        • Triggering a password reset for an existing 'native' linked company user
        • Removing a 'native' linked company user from their company profile
  • Marketplace
    • The Patchworks marketplace
    • Marketplace blueprints
      • Submitting a blueprint to the public marketplace
    • Marketplace connectors
      • Submitting a connector for the public marketplace
    • Marketplace process flows
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    • The notification centre
    • Private marketplaces
      • Accessing your private marketplace
      • Uploading private marketplace resources
        • Building & uploading blueprints for your private marketplace
        • Uploading custom connectors to your private marketplace
        • Uploading process flows to your private marketplace
        • Uploading scripts to your private marketplace
        • Uploading cross-reference lookups to your private marketplace
      • Changing private marketplace resources
    • Marketplace troubleshooting
      • Installed process flows not working as expected
  • Blueprints
    • Blueprints introduction
    • The anatomy of a blueprint
    • Installing a blueprint
    • Building a blueprint
    • Patchworks blueprints
      • Lightspeed X-Series & Shopify
      • SEKO Logistics & Shopify
      • Shopify & NetSuite
      • Shopify & Descartes Peoplevox
      • Shopify & Virtualstock Supplier
        • Available process flows (Shopify & Virtualstock Supplier)
          • Orders (Shopify & Virtualstock Supplier)
          • Fulfillments (Shopify & Virtualstock Supplier)
          • Inventory (Shopify & Virtualstock Supplier)
        • Installation guide (Shopify & Virtualstock Supplier)
          • Stage 1: Create a Shopify app/sales channel for Patchworks
          • Stage 2: Add required products to your Patchworks sales channel (Shopify & Virtualstock Supplier)
          • Stage 3: Define instances & install the app (Shopify & Virtualstock Supplier)
            • Adding connector instances AFTER installation
          • Stage 4: Update cross-reference lookups (Shopify to Virtualstock Supplier)
          • Stage 5: Review & test the Orders process flow (Shopify & Virtualstock Supplier)
            • Changing the supplier delivery date calculation for orders
          • Stage 6: Review & test the Fulfillments process flow (Shopify to Virtualstock Supplier)
          • Stage 7: Review & test the Inventory process flow (Shopify to Virtualstock Supplier)
          • Stage 8: Go live (Shopify to Virtualstock Supplier)
      • Veeqo & TikTok
  • Connectors & instances
    • Connectors & instances introduction
    • Patchworks connectors
      • Adobe Commerce - Magento (prebuilt connector)
      • Aero Commerce (prebuilt connector)
      • Airtable (prebuilt connector)
      • Akeneo (prebuilt connector)
      • Algolia (prebuilt connector)
      • Amazon Seller Partner API (prebuilt connector)
      • Avasam (prebuilt connector)
      • BigCommerce (prebuilt connector)
      • BigCommerce B2B Edition (prebuilt connector)
      • Bleckmann API (prebuilt connector)
      • Bloomreach Engagement (prebuilt connector)
      • Braze (prebuilt connector)
      • Brightpearl (prebuilt connector)
      • Business Central (prebuilt connector)
      • CacheFlow (prebuilt connector)
      • Carma (prebuilt connector)
      • Centra (prebuilt connector)
      • ChannelEngine (prebuilt connector)
      • Cin7 (prebuilt connector)
      • Clarus WMS (prebuilt connector)
      • Clerk (prebuilt connector)
      • Cloudshelf (prebuilt connector)
      • Commerce Layer (prebuilt connector)
      • Commercetools (prebuilt connector)
      • Cybertill (prebuilt connector)
        • Cybertill post-request script
      • Deposco (prebuilt connector)
      • Descartes Peoplevox (prebuilt connector)
        • The Peoplevox setData script
          • Using the Peoplevox setData script in process flows
        • Peoplevox XML to JSON conversion script
        • Using the Peoplevox search filter when pulling data
      • Dotdigital (prebuilt connector)
      • EdiFabric (prebuilt connector)
      • EKM Insight (prebuilt connector)
      • Emarsys (prebuilt connector)
        • Emarsys pre request script
      • Ergonode (prebuilt connector)
      • EVA (prebuilt connector)
      • Flexport (prebuilt connector)
      • Fluent Commerce (prebuilt connector)
      • Fredhopper by Crownpeak (prebuilt connector)
      • Freshdesk (prebuilt connector)
      • FTP (prebuilt connector)
      • Fulfillmenttools (prebuilt connector)
      • Google BigQuery (prebuilt connector)
      • Google Pub Sub (prebuilt connector)
      • Google Sheets (prebuilt connector)
        • Working with the Google Sheets connector
      • Gorgias (prebuilt connector)
      • GXO Logistics (prebuilt connector)
      • Happy Returns (prebuilt connector)
      • Huboo (prebuilt connector)
      • Hubspot (prebuilt connector)
      • InPost (prebuilt connector)
      • Inriver (prebuilt connector)
      • Jira (prebuilt connector)
      • Klaviyo (prebuilt connector)
      • Lightspeed Restaurant (K-Series) (prebuilt connector)
      • Lightspeed Retail X-Series (prebuilt connector)
      • Linnworks (prebuilt connector)
      • LionWheel (prebuilt connector)
      • Mailchimp (prebuilt connector)
      • Mailjet (prebuilt connector)
      • Mapp Marketing (prebuilt connector)
      • Marketplacer - Operator (prebuilt connector)
      • Marketplacer - Seller (prebuilt connector)
      • Mirakl (prebuilt connector)
      • MongoDB (prebuilt connector)
      • NetSuite (prebuilt connector)
        • Preparing your NetSuite environment to work with Patchworks
        • OAuth 2 (client credentials) authentication
        • OAuth 1 authentication
      • Occtoo (prebuilt connector)
      • Octopus Energy (prebuilt connector)
      • Odoo (prebuilt connector)
      • Ometria (prebuilt connector)
      • OnBuy (prebuilt connector)
      • OneStock (prebuilt connector)
      • OpenAI (prebuilt connector)
      • Orderwise (prebuilt connector)
      • OroCommerce Storefront (prebuilt connector)
      • Paddle (prebuilt connector)
      • PDM Automotive (prebuilt connector)
      • PagerDuty (prebuilt connector)
      • Pimberly (prebuilt connector)
      • Pimcore REST API (prebuilt connector)
      • Plytix (prebuilt connector)
        • Plytix post-request script
      • Prima Solutions (prebuilt connector)
        • Setting up a Prima Solutions connection
      • Quickbooks (prebuilt connector)
      • RabbitMQ (prebuilt connector)
      • Rebound (prebuilt connector)
      • ReturnGo (prebuilt connector)
      • Returnless (prebuilt connector)
      • Reveni (prebuilt connector)
      • REVIEWS.io (prebuilt connector)
      • Sage 200 (prebuilt connector)
      • Salesforce Commerce Cloud (prebuilt connector)
      • Salsify (prebuilt connector)
      • Sanity.io (prebuilt connector)
      • SCAYLE (prebuilt connector)
      • SEKO (prebuilt connector)
      • SFTP (prebuilt connector)
      • ShipBob (prebuilt connector)
      • Shiptheory (prebuilt connector)
      • Shopify (prebuilt connector)
        • Shopify token authentication
        • Adding a custom (GraphQL) endpoint for Shopify
      • Shopline (prebuilt connector)
      • Shopware (prebuilt connector)
      • Sitoo (prebuilt connector)
      • Snowflake (prebuilt connector)
      • SparkLayer (prebuilt connector)
      • Stok.ly (prebuilt connector)
      • Swan Retail System (prebuilt connector)
        • Swan Retail System - pagination update timestamp response script
      • Swap Commerce (prebuilt connector)
      • Tempo (prebuilt connector)
      • The Edge by John Lewis (prebuilt connector)
      • TikTok Shop (prebuilt connector)
      • Torque (prebuilt connector)
      • Trello (prebuilt connector)
      • Twilio (prebuilt connector)
      • Veeqo (prebuilt connector)
      • Virtualstock (prebuilt connector)
      • Visual Next (prebuilt connector)
      • Visualsoft (prebuilt connector)
      • Voyado (prebuilt connector)
      • Whistl (prebuilt connector)
      • WooCommerce (prebuilt connector)
      • Xero (prebuilt connector)
      • Zendesk (prebuilt connector)
      • ZigZag (prebuilt connector)
    • Working with connectors
      • Accessing your connectors
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    • Working with instances
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    • Event connectors (BETA)
      • Accessing your event connectors
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      • Message queues/topics
        • Adding a new message queue/topic
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  • Process flows
    • About process flows
    • The process flow home page
    • Prebuilt process flows
      • Installing a prebuilt process flow
      • The anatomy of a prebuilt process flow
    • Building process flows
      • Approaching your first process flow
      • Techniques for building process flows
      • Best practice for building process flows
        • Payload size - best practice
        • Scripts - best practice
        • Multi environment management - best practice
        • Targeted syncs - best practice
      • Understanding how data flows through shapes
      • Process flow versioning
      • Adding a new process flow
      • The process flow canvas
      • Process flow settings
      • Process flow shapes
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          • Connector shape
            • Configuring a database connection
            • Using connector shape response scripts
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          • Filter shape
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          • Flow control shape
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          • Map shape
            • Importing & exporting map shape configurations
            • Working with field mappings
            • Working with field transformations
              • Available transform functions
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                • Number transform functions
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                • Other transform functions
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                • String transform functions
                  • Contains one of many transform function
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                  • Does not contain one of many transform function
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                  • First word transform function
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                  • Last word transform function
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                  • Split string transform function
            • Mappings - tips & tricks
              • Mapping an array & a parent field
          • Notify shape
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          • Run process flow shape
          • Set variables shape
          • Split shape
          • Track data shape
            • The tracked data page
          • Trigger shape
            • Trigger shape (schedule)
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          • Try/Catch shape
        • Advanced shapes
          • Cache
            • Add to cache shape
              • Generating dynamic cache keys with variables
              • Appending data to a cache
              • Cache pagination options
            • Load from cache shape
              • What cached data do you want to load?
                • Loading all cached data from a static cache key
                • Loading multiple items from dynamic cache keys
                • Loading a single item from a dynamic cache key
            • Referencing a cache in mapping transformations
            • Cache maintenance
          • De-Dupe shape
            • Adding & configuring a de-dupe shape
            • Working with data pools
            • Importing & exporting de-dupe data
          • Script shape
          • Callback shape
      • Skipping shapes
      • Shape notes
      • Dynamic variables
        • Payload variables
        • Metadata variables
        • Flow variables
          • Adding & managing flow variables
          • Referencing flow variables in a process flow
          • Referencing flow variables in custom scripts
          • Referencing flow & meta variables in mapping transformations
      • Connection pools
    • Managing process flows
      • Accessing your process flows
      • Enabling & disabling a process flow
      • Renaming a process flow
      • Duplicating a process flow
        • Duplicating a process flow between linked companies
        • Shape configuration in a duplicated process flow
      • Process flow labels
        • Process flow label management
        • Using process flow labels
      • Initialising a process flow manually
      • Initialising a process flow manually with a payload
      • Stopping a running process flow
      • Removing a process flow
    • Error reporting & exception handling
      • Real-time run logs
      • Run logs & queue
        • Working with run logs
          • Viewing logs
          • Viewing logs (classic)
          • Downloading run logs
          • Retrying a failed process flow run
        • Working with your run queue
      • Email notifications for failed process flow runs
    • Cross-reference lookups
      • Accessing cross-reference lookups
      • Installing cross-reference lookups
      • Adding a cross-reference lookup
      • Importing & exporting cross-reference lookups
      • Using a cross-reference lookup in field transformations
    • Troubleshooting process flows
      • Unable to edit a process flow
      • Process flow not running
      • Process flow run failures
      • Re-syncing a previous payload
      • Required fields are not being tracked
      • Process flow timeout retrieving large payload
      • Process flow error when using a webhook connector
      • Your third-party systems go offline
      • Using a pre-request script for some process flows but not others
  • General Settings
    • General settings introduction
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  • Developer Hub
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        • 1: Basic details
        • 2: Connector variables
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              • Configuring basic authentication
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              • Configuring token-based authentication
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                • Configuring OAuth 2 authentication (authorisation code)
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                • Configuring OAuth 2 authentication (client credentials)
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              • Configuring OAuth 1 authentication
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        • 4: Endpoints
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                  • Patchworks field tagging taxonomy: orders
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                  • Patchworks field tagging taxonomy: fulfillments
                  • Patchworks field tagging taxonomy: inventory
            • Pre-request script
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              • Next page URL pagination method
              • Page number parameter pagination method
              • PeopleVox pagination method
              • NetSuite SOAP pagination method
              • Script pagination
          • Enabling an authentication method for an endpoint
        • Techniques for working with variables & parameters
          • Working with variables
          • Working with parameters
        • Building a database connector
          • Working with queries
      • Maintaining your own connectors
    • Custom scripting
      • Accessing custom scripts
      • Installing custom scripts
      • Creating & testing custom scripts
        • Creating a script manually
        • Creating a script with AI
          • AI conversation history
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        • Custom script messages for logs
      • Custom scripting technical overview
      • Custom script examples (general)
      • Pagination scripts
    • Patchworks API
      • Core API
      • Core API authentication
        • API keys
        • OAuth 2 (client credentials)
      • Core API spotlights
        • Initialising a process flow & sending data via the Patchworks API
          • Quickstart guide
          • The steps
            • Preparing your data
            • Mapping payload data
            • Obtaining process flow & version IDs for API requests
            • Obtaining a token for Patchworks API authentication
            • Initialising a process flow & sending data
        • Working with cross-reference lookup API requests
      • Core API general information
        • HTTP response status codes
  • Patchworks bolt-ons
    • Patchworks bolt-ons
    • Stockr
      • Stockr overview
      • The Stockr summary
  • RELEASE INFORMATION
    • Release information introduction
    • Core release notes
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    • Tapestry release notes
      • 2023 04 30 release notes (dashboard)
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  • Training & Support
    • Patchworks Help Centre
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Powered by GitBook
On this page
  • Introduction
  • Supported database types
  • Security
  • Database connector setup
  • Settings
  • Variables
  • Authentication
  • Queries
  • Error handling
  • Related pages
Export as PDF
  1. Developer Hub
  2. Connector builder
  3. Building your own connector

Building a database connector

PreviousWorking with parametersNextWorking with queries

Last updated 1 month ago

Introduction

Building a database connector with the Connector Builder differs slightly from building standard connectors - instead of defining API endpoints, we define database queries. As such, you'll notice some UI variations from our standard .

Supported database types

Currently, the following database types are supported:

Security

  • Database connectors are authenticated with username and password over SSL (if available, otherwise with no SSL).

  • We recommend ensuring that the accounts used to authenticate instances of this connector are associated with 'least privilege' permissions (so if you only need to read data, ensure that read-only permissions are applied).

  • Please ensure that any Patchworks variables used in queries are escaped, where appropriate - variable values are substituted at run time as-is; they are not interpreted, sanitised, or escaped automatically. For more information please see .

Database connector setup

Once you've chosen to , a basic details form is displayed. For a database connector, you must set the system type field to database. This prompts a database type field below - for example:

When you go on to choose a database type and save this page, you'll step through a setup wizard to complete your connector setup:

Settings

As noted above, to build a database connector you must choose to set the system type field to database. This prompts a database type field:

Variables

Authentication

Having confirmed this selection, the default setup is displayed:

Values for all required authentication variables shown here must be provided when a user adds an instance of this connector. With the default (recommended) setup this means that the following values are expected:

  • username

  • password

  • port

  • host

  • database name

Unless you have a specific reason for changing this setup, you can just save this tab and continue.

Queries

If you're familiar with adding endpoints, you will recognise some of these options however, the steps below show specific setup requirements for queries.

Error handling

Related pages

This is very similar to the , but there are some notable differences. These are detailed below:

For more information on the basic details page please see our .

Variables are added and used - i.e. any variables defined here are available when you move on to set up for your connector:

For more information on the variables page please see our .

An authentication method must be defined however, for a database connector the authentication method should be used:

Details for this authentication method are available on our page. For more information on the authentication page please see our .

The queries tab is only displayed when you add a database type connector. This is where you define queries that can be used in process flows (via the ):

The process of adding a query is very similar to that of adding - having chosen to add a new system query, you step through a series of pages to provide a name and a direction; define any required variables, add the query itself, and set pagination options.

Any issues found with queries at runtime (e.g. syntax errors) are reported from the database (verbatim) in .

endpoint setup wizard
general Connector Builder section
general Connector Builder section
as normal
DB user pass
DB user pass
general Connector Builder section
connector shape
endpoints
run logs
Working with database queries
Configuring a database connection
Settings
Variables
Authentication
Queries
as normal
authentication
Connector Builder guidelines
MySQL
PostgreSQL
Microsoft SQL
add a new connector and launched the Connector Builder
Working with queries
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As noted above, to build a database connector, you must set the system type field to database. This prompts a database type field below - for example:

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Select your required database type from the dropdown field:

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Add a name for this query and choose the type of entity that you're querying:

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General details are added in the top panel, with query configuration in the tabs below:

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In the top panel, set the direction of this query as appropriate - i.e. does it modify data (send) or retrieve data (receive)?

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Move down to the authentication tab and toggle the DB user pass authentication method on for this query:

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If you want to add variables for inclusion in this query (so values can be provided at runtime and injected into queries), select the query variables tab and add the required variables:

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Select the query tab to add your database query - for example:

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If your query includes parameters for pagination (LIMIT and OFFSET), select the pagination tab to define the required values to be passed in - for example:

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When prompted, choose the DB user pass authentication method, then enter your credentials and database details:

Complete other settings and save your changes. As soon as you save this page, the database connector setup wizard is launched.

The name entered here is displayed to users when they configure a to use this connector and are looking for a query to apply. Click the create button to confirm and access query configuration options.

For general information about these settings, please see our main - the same principles apply to both endpoints and queries.

For general information about these settings, please see our main - the same principles apply to both endpoints and queries.

For general information about these settings, please see our main - the same principles apply to both endpoints and queries.

For examples of how variables might be used, see . For general information about these settings, please see our main - the same principles apply to both endpoints and queries.

This is where you define your query using the required syntax for your database (in this case, it's MySQL). Syntax highlighting is included (verification is not currently available - any issues with queries will be ). Standard syntax is used for the database type however, there are some Patchworks conventions to consider - please see for more information.

Limit offset is the most commonly used pagination method for databases. For general information on this topic please see our main - the same principles apply to both endpoints and queries.

Having created all your required queries, you can go on to add instances of this connector () in the :

as normal
connector shape
Connector Builder section
Connector Builder section
Connector Builder section
Connector Builder section
for use in process flows
normal way
Connector Builder section
Working with database queries
Working with database queries
reported at runtime