n8n-workflows/workflows/1998_Splitout_Postgres_Sync_Scheduled.json

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    "instanceId": "149cdf730f0c143663259ddc6124c9c26e824d8d2d059973b871074cf4bda531"
  },
  "name": "Synchronize your Google Sheets with Postgres",
  "tags": [],
  "nodes": [
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      "name": "Schedule Trigger",
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      "parameters": {
        "rule": {
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      ],
      "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": [
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        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": [
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        240
      ],
      "parameters": {
        "options": {},
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1jhUobbdaEuX093J745TsPFMPFbzAIIgx6HnIzdqYqhg/edit#gid=0",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "1jhUobbdaEuX093J745TsPFMPFbzAIIgx6HnIzdqYqhg",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1jhUobbdaEuX093J745TsPFMPFbzAIIgx6HnIzdqYqhg/edit?usp=drivesdk",
          "cachedResultName": "Testing_Sheet"
        }
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      "typeVersion": 4.2
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      "name": "Select Rows in Postgres",
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      ],
      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "testing",
          "cachedResultName": "testing"
        },
        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "public"
        },
        "options": {},
        "operation": "select",
        "returnAll": true
      },
      "typeVersion": 2.3
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      "name": "Insert Rows",
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      "position": [
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      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "testing",
          "cachedResultName": "testing"
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        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "public"
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        "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": []
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      "typeVersion": 2.3
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    {
      "id": "3fd7baa1-72c7-4587-a557-02eb4dfa92f5",
      "name": "Update Rows",
      "type": "n8n-nodes-base.postgres",
      "position": [
        2300,
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      ],
      "parameters": {
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "testing",
          "cachedResultName": "testing"
        },
        "schema": {
          "__rl": true,
          "mode": "list",
          "value": "public"
        },
        "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",
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            "first_name",
            "last_name"
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        "options": {},
        "operation": "update"
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    {
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      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      "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
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
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  "versionId": "ac0f0ed3-3f25-4672-a34a-29b5f4402e63",
  "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
          }
        ]
      ]
    }
  }
}