Workflow: Code Postgres Automate

Workflow Details

Download Workflow
{
    "nodes": [
        {
            "id": "678e86bc-2755-4c79-97d6-fa4da1ed9ff9",
            "name": "Postgres Trigger",
            "type": "n8n-nodes-base.postgresTrigger",
            "disabled": true,
            "position": [
                500,
                480
            ],
            "parameters": {
                "schema": {
                    "__rl": true,
                    "mode": "list",
                    "value": "computed",
                    "cachedResultName": "computed"
                },
                "firesOn": "UPDATE",
                "tableName": {
                    "__rl": true,
                    "mode": "list",
                    "value": "users",
                    "cachedResultName": "users"
                },
                "additionalFields": []
            },
            "credentials": {
                "postgres": {
                    "id": "8",
                    "name": "Postgres Product Analytics"
                }
            },
            "typeVersion": 1
        },
        {
            "id": "accecdfc-283c-4119-9b23-4cf44bc5e68c",
            "name": "Filter",
            "type": "n8n-nodes-base.filter",
            "notes": "Filter out @n8n.io emails",
            "position": [
                980,
                540
            ],
            "parameters": {
                "conditions": {
                    "string": [
                        {
                            "value1": "={{ $json.email }}",
                            "value2": "n8n.io",
                            "operation": "notContains"
                        }
                    ]
                }
            },
            "notesInFlow": true,
            "typeVersion": 1
        },
        {
            "id": "d16d7ae7-0c60-48f0-97fe-c7618cab73d3",
            "name": "Sticky Note1",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                0,
                380
            ],
            "parameters": {
                "width": 424,
                "height": 559,
                "content": "## \ud83d\udc4b How to use this template\nThis template shows how to sync data from one service to another. In this example we're saving a new qualified lead to a Google Sheets file. Here's how you can test the template:\n\n1. Duplicate our [Google Sheets](https:\/\/docs.google.com\/spreadsheets\/d\/1gVfyernVtgYXD-oPboxOSJYQ-HEfAguEryZ7gTtK0V8\/edit?usp=sharing) file\n2. Double click the `Google Sheets` node and create a credential by signing in.\n3. Select the correct Google Sheets document and sheet.\n4. Click the `Execute Workflow` button and double click the nodes to see the input and output data\n\n### To customize it to you needs, just do the following:\n1. Enable or exchange the `Postgres trigger` with any service that fits your use case.\n2. Change the `Filter` to fit your needs\n3. Adjust the Google Sheets node as described above\n4. Disable or remove the `On clicking \"Execute Node\"` and `Code` node\n"
            },
            "typeVersion": 1
        },
        {
            "id": "8bc7439e-d814-4960-8b75-fc77805f74c7",
            "name": "Sticky Note",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                460,
                380
            ],
            "parameters": {
                "width": 344,
                "height": 562,
                "content": "### 1. Trigger step listens for new events\n\n"
            },
            "typeVersion": 1
        },
        {
            "id": "63b2bc4c-8e33-4432-af4b-4595b2012ce1",
            "name": "Sticky Note6",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                840,
                460
            ],
            "parameters": {
                "width": 462,
                "height": 407,
                "content": "### 2. Filter and transform your data\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nIn this case, we only want to save qualified users that don't have `@n8n.io` in their email address.\n\nTo edit the filter, simply drag and drop input data into the fields or change the values directly. **Besides filters, n8n has other powerful transformation nodes like [Set](https:\/\/docs.n8n.io\/integrations\/builtin\/core-nodes\/n8n-nodes-base.set\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.set), [ItemList](https:\/\/docs.n8n.io\/integrations\/builtin\/core-nodes\/n8n-nodes-base.itemlists\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.itemLists), [Code](https:\/\/docs.n8n.io\/integrations\/builtin\/core-nodes\/n8n-nodes-base.code\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.code) and many more.**"
            },
            "typeVersion": 1
        },
        {
            "id": "448e2c49-aa75-405b-ba51-3acbce0fb758",
            "name": "Sticky Note2",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                1340,
                460
            ],
            "parameters": {
                "width": 342.528868360277328974916599690914154052734375,
                "height": 407.436181126651945305638946592807769775390625,
                "content": "### 3. Save the user in a Google Sheet\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nFor simplicity, we're saving our qualified user in a Google Sheet.\n\n**You can replace this node with any service like [Excel](https:\/\/docs.n8n.io\/integrations\/builtin\/app-nodes\/n8n-nodes-base.microsoftexcel\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.microsoftExcel), [HubSpot](https:\/\/docs.n8n.io\/integrations\/builtin\/app-nodes\/n8n-nodes-base.hubspot\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.hubspot), [Pipedrive](https:\/\/docs.n8n.io\/integrations\/builtin\/app-nodes\/n8n-nodes-base.pipedrive\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.pipedrive), [Zendesk](https:\/\/docs.n8n.io\/integrations\/builtin\/app-nodes\/n8n-nodes-base.zendesk\/?utm_source=n8n_app&utm_medium=node_settings_modal-credential_link&utm_campaign=n8n-nodes-base.zendesk) etc.**"
            },
            "typeVersion": 1
        },
        {
            "id": "c0ee182d-4c31-488b-a547-5f2d2ba8786e",
            "name": "On clicking \"Execute Node\"",
            "type": "n8n-nodes-base.manualTrigger",
            "notes": "For testing the workflow",
            "position": [
                500,
                680
            ],
            "parameters": [],
            "notesInFlow": true,
            "typeVersion": 1
        },
        {
            "id": "87f2a11e-f704-4c9e-ac8b-ee1f057cd347",
            "name": "Code",
            "type": "n8n-nodes-base.code",
            "notes": "Mock Data",
            "position": [
                680,
                680
            ],
            "parameters": {
                "jsCode": "return [\n  {\n    \"id\": 1,\n    \"username\": \"max_mustermann\",\n    \"email\": \"max_mustermann@acme.com\",\n    \"company_size\": \"500-999\",\n    \"role\": \"Sales\",\n    \"users\": 50\n  }\n]"
            },
            "notesInFlow": true,
            "typeVersion": 1
        },
        {
            "id": "0992077f-b6d3-47d2-94d2-c612dfbf5062",
            "name": "Google Sheets",
            "type": "n8n-nodes-base.googleSheets",
            "notes": "Add to \"Users to contact\"",
            "position": [
                1400,
                540
            ],
            "parameters": {
                "columns": {
                    "value": {
                        "id": "={{ $json.id }}",
                        "email": "={{ $json.email }}",
                        "username": "={{ $json.username }}"
                    },
                    "schema": [
                        {
                            "id": "id",
                            "type": "string",
                            "display": true,
                            "removed": false,
                            "required": false,
                            "displayName": "id",
                            "defaultMatch": true,
                            "canBeUsedToMatch": true
                        },
                        {
                            "id": "username",
                            "type": "string",
                            "display": true,
                            "removed": false,
                            "required": false,
                            "displayName": "username",
                            "defaultMatch": false,
                            "canBeUsedToMatch": true
                        },
                        {
                            "id": "email",
                            "type": "string",
                            "display": true,
                            "removed": false,
                            "required": false,
                            "displayName": "email",
                            "defaultMatch": false,
                            "canBeUsedToMatch": true
                        },
                        {
                            "id": "contacted",
                            "type": "string",
                            "display": true,
                            "removed": true,
                            "required": false,
                            "displayName": "contacted",
                            "defaultMatch": false,
                            "canBeUsedToMatch": true
                        }
                    ],
                    "mappingMode": "defineBelow",
                    "matchingColumns": [
                        "id"
                    ]
                },
                "options": {
                    "cellFormat": "USER_ENTERED"
                },
                "operation": "appendOrUpdate",
                "sheetName": {
                    "__rl": true,
                    "mode": "list",
                    "value": "gid=0",
                    "cachedResultUrl": "https:\/\/docs.google.com\/spreadsheets\/d\/1gVfyernVtgYXD-oPboxOSJYQ-HEfAguEryZ7gTtK0V8\/edit#gid=0",
                    "cachedResultName": "Sheet1"
                },
                "documentId": {
                    "__rl": true,
                    "mode": "list",
                    "value": "1gVfyernVtgYXD-oPboxOSJYQ-HEfAguEryZ7gTtK0V8",
                    "cachedResultUrl": "https:\/\/docs.google.com\/spreadsheets\/d\/1gVfyernVtgYXD-oPboxOSJYQ-HEfAguEryZ7gTtK0V8\/edit?usp=drivesdk",
                    "cachedResultName": "Qualified leads to contact"
                }
            },
            "credentials": {
                "googleSheetsOAuth2Api": {
                    "id": "9",
                    "name": "Google Sheets account"
                }
            },
            "notesInFlow": true,
            "typeVersion": 4
        }
    ],
    "connections": {
        "Code": {
            "main": [
                [
                    {
                        "node": "Filter",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Filter": {
            "main": [
                [
                    {
                        "node": "Google Sheets",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Postgres Trigger": {
            "main": [
                [
                    {
                        "node": "Filter",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "On clicking \"Execute Node\"": {
            "main": [
                [
                    {
                        "node": "Code",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}
Back to Workflows

Related Workflows

Onfleet Driver signup message in Slack
View
Code Schedule Create Scheduled
View
Receive messages for a MQTT queue
View
Automate Content Generator for WordPress with DeepSeek R1
View
HubSpot Cron Update Scheduled
View
Manual Cratedb Automate Triggered
View
Wise Automate
View
GitHub Manual Create Scheduled
View
Intelligent Web Query and Semantic Re-Ranking Flow
View
Telegram Stickynote Automate Triggered
View