{
  "name": "Synchronize your Google Sheets with Postgres",
  "nodes": [
    {
      "id": "44171bad-84b6-49f8-b538-fb0c2d52db43",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        900,
        360
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours"
            }
          ]
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "1d1558cc-523b-4985-81e2-da49e3d0f4b7",
      "name": "Compare Datasets",
      "type": "n8n-nodes-base.compareDatasets",
      "position": [
        1820,
        380
      ],
      "parameters": {
        "options": {},
        "resolve": "preferInput1",
        "mergeByFields": {
          "values": [
            {
              "field1": "first_name",
              "field2": "first_name"
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "b4442fd7-6817-40bb-a76e-851659c836ec",
      "name": "Split Out Relevant Fields",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        1460,
        240
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "first_name, last_name, town, age"
      },
      "typeVersion": 1
    },
    {
      "id": "b63899bd-f842-4ead-a590-9bdacdc9b3c0",
      "name": "Retrieve Sheets Data",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1200,
        240
      ],
      "parameters": {
        "options": {},
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "ae4918fb-07ef-48db-ba25-ea34c5af43af",
      "name": "Select Rows in Postgres",
      "type": "n8n-nodes-base.postgres",
      "position": [
        1200,
        540
      ],
      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "options": {},
        "operation": "select",
        "returnAll": true
      },
      "typeVersion": 2.3
    },
    {
      "id": "4d08d771-0e80-445e-92db-08197418512d",
      "name": "Insert Rows",
      "type": "n8n-nodes-base.postgres",
      "position": [
        2300,
        260
      ],
      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "columns": {
          "value": {},
          "schema": [
            {
              "id": "first_name",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "first_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "last_name",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "last_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "town",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "town",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "age",
              "type": "number",
              "display": true,
              "required": false,
              "displayName": "age",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "autoMapInputData",
          "matchingColumns": []
        },
        "options": {}
      },
      "typeVersion": 2.3
    },
    {
      "id": "3fd7baa1-72c7-4587-a557-02eb4dfa92f5",
      "name": "Update Rows",
      "type": "n8n-nodes-base.postgres",
      "position": [
        2300,
        460
      ],
      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "REPLACE_WITH_RESOURCE"
        },
        "columns": {
          "value": {
            "age": "={{ $json.age }}",
            "town": "={{ $json.town }}",
            "last_name": "={{ $json.last_name }}",
            "first_name": "={{ $json.first_name }}"
          },
          "schema": [
            {
              "id": "first_name",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "first_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "last_name",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "last_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "town",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "town",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "age",
              "type": "number",
              "display": true,
              "required": false,
              "displayName": "age",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "first_name",
            "last_name"
          ]
        },
        "options": {},
        "operation": "update"
      },
      "typeVersion": 2.3
    },
    {
      "id": "fc8dbe79-a54d-46fb-8ef7-4bb8b2a402ee",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        360,
        260
      ],
      "parameters": {
        "width": 485.5994596522446,
        "height": 350.08576009540855,
        "content": "## Setup ##\nIn order to make this automation work for you, you need to make a few adjustments:\n\n1. Add your Postgres & Google Sheets Credentials to the respective Nodes\n\n2. Select the Sheet (Google Sheets) and the table (Postgres) you want to sync\n\n3. Update the Insert & Update Queries so that the data is updated in the table you also selected the rows from in the first step"
      },
      "typeVersion": 1
    },
    {
      "id": "3719112b-1ec7-4402-a366-b1b845819e8d",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2080,
        160
      ],
      "parameters": {
        "width": 485.5994596522446,
        "height": 486.693620858174,
        "content": "## Updating Your Database \nUsing Insert Rows & Update Rows as Separate Postgres Node's"
      },
      "typeVersion": 1
    },
    {
      "id": "7742972b-7996-4f9a-9c1d-700737b94eec",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1080,
        140
      ],
      "parameters": {
        "width": 543.3950930518761,
        "height": 553.2461684092643,
        "content": "## Retrieving Data & Spitting Out Fields \nGet the Data you want to compare and split out the relevant fields"
      },
      "typeVersion": 1
    },
    {
      "id": "276089aa-533f-5677-ab07-f588f783dc2b",
      "name": "Publication · Overview and setup",
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -800,
        0
      ],
      "parameters": {
        "content": "# Synchronize your Google Sheets with Postgres\n\n## Purpose and structure\nThis folder contains the **Synchronize your Google Sheets with Postgres** workflow. Its executable nodes use `compareDatasets`, `googleSheets`, `postgres`, `scheduleTrigger`, `splitOut`. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.\n\n## Setup\nImport inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.\n\n## Entry points\nSchedule Trigger\n\n## Verification\nSanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.\n\n## Attribution\nhttps://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Splitout/1998_Splitout_Postgres_Sync_Scheduled.json\nMIT; preserve source notices.",
        "width": 700,
        "height": 800,
        "color": 1
      }
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "connections": {
    "Compare Datasets": {
      "main": [
        [
          {
            "node": "Insert Rows",
            "type": "main",
            "index": 0
          }
        ],
        [],
        [
          {
            "node": "Update Rows",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Retrieve Sheets Data",
            "type": "main",
            "index": 0
          },
          {
            "node": "Select Rows in Postgres",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Retrieve Sheets Data": {
      "main": [
        [
          {
            "node": "Split Out Relevant Fields",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Select Rows in Postgres": {
      "main": [
        [
          {
            "node": "Compare Datasets",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Split Out Relevant Fields": {
      "main": [
        [
          {
            "node": "Compare Datasets",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}