# How is data compared dynamically?

**URL:** <https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877>\
**Category:** General\
**Created:** [31 March 2024 11:30 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877 "2024-03-31T11:30:10Z")\
**Posts on this page:** 13\
**Page:** 1

<div class="post-metadata">

**Author:** ![tsuratolya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tsuratolya/32/59853_2.png) [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Post date:** [31 March 2024 11:30 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/1 "2024-03-31T11:30:10Z")

</div>

Hello. I need to send data: which comes constantly 1 time per second and arrives 1 per second (let's assume that this voltage is the blue arrow) and compare with what I set using the slider (green arrow), that is, a dynamic comparison. I compare what I set with the green arrow with the constantly incoming data (blue arrow). How to do it? I hope I explained it correctly?

 ![rxg](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/c/cc6c2de5ed31e8a7fc1d3bb731f65037294e499d.png)

---

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [31 March 2024 11:41 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/2 "2024-03-31T11:41:00Z")

</div>

You need both values in the same msg to be able to compare them.

See [this article in the cookbook](https://cookbook.nodered.org/basic/join-streams) for an example of how to join messages into one object.

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [31 March 2024 11:50 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/3 "2024-03-31T11:50:34Z")

</div>

Alternatively use a change node to store your slider value as a flow context variable.  
Then your switch node can compare msg.payload with flow.slider

![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/b/6/b6b6eea43c08652af798145e343783e9948d40a1.png)

---

<div class="post-metadata">

**Author:** ![tsuratolya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tsuratolya/32/59853_2.png) [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Post date:** [31 March 2024 12:14 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/4 "2024-03-31T12:14:47Z")

</div>

Your suggestion doesn't work

```auto
[
    {
        "id": "ad6d68105b95aa5b",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "1",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1770,
        "y": 740,
        "wires": []
    },
    {
        "id": "c48f4559ab67834d",
        "type": "switch",
        "z": "ded344b4e00b625c",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "lt",
                "v": "payload1",
                "vt": "flow"
            },
            {
                "t": "gt",
                "v": "payload1",
                "vt": "flow"
            }
        ],
        "checkall": "true",
        "repair": false,
        "outputs": 2,
        "x": 1570,
        "y": 760,
        "wires": [
            [
                "ad6d68105b95aa5b"
            ],
            [
                "7eea7e3314087853"
            ]
        ]
    },
    {
        "id": "472043f0a568677c",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "219",
        "props": [
            {
                "p": "payload1",
                "v": "219",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 580,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    },
    {
        "id": "9570b5282cb4ed47",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "229",
        "props": [
            {
                "p": "payload1",
                "v": "229",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 660,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    },
    {
        "id": "deb1babb0c1e12c9",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "220",
        "payloadType": "num",
        "x": 1370,
        "y": 720,
        "wires": [
            [
                "c48f4559ab67834d"
            ]
        ]
    },
    {
        "id": "2d39a7a94b5ca670",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "228",
        "payloadType": "num",
        "x": 1370,
        "y": 780,
        "wires": [
            [
                "c48f4559ab67834d"
            ]
        ]
    },
    {
        "id": "b8e17ff1ec616aa5",
        "type": "change",
        "z": "ded344b4e00b625c",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "payload1",
                "pt": "flow",
                "to": "payload1",
                "tot": "flow"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 1570,
        "y": 600,
        "wires": [
            [
                "8226cb0bd6bf6409"
            ]
        ]
    },
    {
        "id": "8226cb0bd6bf6409",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "0",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1770,
        "y": 600,
        "wires": []
    },
    {
        "id": "7eea7e3314087853",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "2",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1750,
        "y": 780,
        "wires": []
    },
    {
        "id": "9d67e9a9269f544a",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "221",
        "props": [
            {
                "p": "payload1",
                "v": "221",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 620,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    }
]

```

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [31 March 2024 12:24 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/5 "2024-03-31T12:24:52Z")

</div>

The ui slider node sends it's output as msg.payload so in your change node you need to copy msg.payload to flow.payload1

Not like this

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/a/9ad0970b649bdec84bee5815d3c95a9fd01187a2.png)

But like this  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/4/1/41cdea9d5bc0fdeeeee7b3f926dd1c1439013808.png)

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [31 March 2024 12:30 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/6 "2024-03-31T12:30:07Z")

</div>

Trying to explain a little:

The properties of a message - msg.payload, msg.topic, etc have no existence outside of the message. They are like passengers on a train, you can't compare a passenger on the 09:00 train with a passenger on the 10:00 train because only one train (message) is at a station (node) at any one time.

But you can save the properties of a message as "context variables" which are visible to any message on that flow tab (variables can also be global)

So flow.payload1 is a record of the output of the slider and you can access that value to compare with any message property anywhere in the flow.

Hmm I don't think that is a very good explanation.  
There are some videos which will do a better job!  
[Node-RED Essentials](https://www.youtube.com/playlist?list=PLyNBB9VCLmo1hyO-4fIZ08gqFcXBkHy-6).

---

<div class="post-metadata">

**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [31 March 2024 12:38 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/7 "2024-03-31T12:38:09Z")

</div>

> [@tsuratolya](#):
>
> Your suggestion doesn't work

@jbudd's suggestion most certainly will work. I think what you mean is "I can't get your suggestion to work, what am I doing wrong".

---

<div class="post-metadata">

**Author:** ![tsuratolya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tsuratolya/32/59853_2.png) [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Post date:** [31 March 2024 12:41 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/8 "2024-03-31T12:41:58Z")

</div>

Thank you. I found a solution.

```auto
[
    {
        "id": "ad6d68105b95aa5b",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "1",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1730,
        "y": 740,
        "wires": []
    },
    {
        "id": "c48f4559ab67834d",
        "type": "switch",
        "z": "ded344b4e00b625c",
        "name": "switch",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "lt",
                "v": "payload1",
                "vt": "flow"
            },
            {
                "t": "gt",
                "v": "payload1",
                "vt": "flow"
            }
        ],
        "checkall": "true",
        "repair": false,
        "outputs": 2,
        "x": 1550,
        "y": 760,
        "wires": [
            [
                "ad6d68105b95aa5b"
            ],
            [
                "7eea7e3314087853"
            ]
        ]
    },
    {
        "id": "472043f0a568677c",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "200",
        "props": [
            {
                "p": "payload1",
                "v": "200",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 580,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    },
    {
        "id": "9570b5282cb4ed47",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "229",
        "props": [
            {
                "p": "payload1",
                "v": "229",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 660,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    },
    {
        "id": "deb1babb0c1e12c9",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "220",
        "payloadType": "num",
        "x": 1370,
        "y": 720,
        "wires": [
            [
                "c48f4559ab67834d"
            ]
        ]
    },
    {
        "id": "2d39a7a94b5ca670",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "228",
        "payloadType": "num",
        "x": 1370,
        "y": 780,
        "wires": [
            [
                "c48f4559ab67834d"
            ]
        ]
    },
    {
        "id": "b8e17ff1ec616aa5",
        "type": "change",
        "z": "ded344b4e00b625c",
        "name": "set",
        "rules": [
            {
                "t": "set",
                "p": "payload1",
                "pt": "flow",
                "to": "payload1",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 1530,
        "y": 600,
        "wires": [
            [
                "8226cb0bd6bf6409"
            ]
        ]
    },
    {
        "id": "8226cb0bd6bf6409",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "0",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1730,
        "y": 600,
        "wires": []
    },
    {
        "id": "7eea7e3314087853",
        "type": "debug",
        "z": "ded344b4e00b625c",
        "name": "2",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 1730,
        "y": 780,
        "wires": []
    },
    {
        "id": "9d67e9a9269f544a",
        "type": "inject",
        "z": "ded344b4e00b625c",
        "name": "221",
        "props": [
            {
                "p": "payload1",
                "v": "221",
                "vt": "num"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "x": 1370,
        "y": 620,
        "wires": [
            [
                "b8e17ff1ec616aa5"
            ]
        ]
    }
]

```

---

<div class="post-metadata">

**Author:** ![tsuratolya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tsuratolya/32/59853_2.png) [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Post date:** [31 March 2024 12:45 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/9 "2024-03-31T12:45:41Z")

</div>

Thank you

---

<div class="post-metadata">

**Author:** ![jbudd](https://avatars.discourse-cdn.com/v4/letter/j/5f8ce5/32.png) [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Post date:** [31 March 2024 12:46 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/10 "2024-03-31T12:46:41Z")

</div>

Making progress 😀

Just to point out that you don't need to use a different property name (msg.payload1) in your inject node.  
Msg.payload in one message _does not interfere_ with msg.payload in _any other_ message.

Indeed, I think you cannot tell the slider to set any property except msg.payload.

---

<div class="post-metadata">

**Author:** ![tsuratolya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tsuratolya/32/59853_2.png) [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Post date:** [31 March 2024 13:18 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/11 "2024-03-31T13:18:53Z")

</div>

Yes, I understood and got what I needed with your proposal. I would call this case as dynamic or variable hysteresis. It’s good that there are people who quickly answer and you find a solution to the problem. See you soon!

```auto
[
    {
        "id": "e528f7984e385464",
        "type": "change",
        "z": "7274279d65cc34eb",
        "name": "flow to payload",
        "rules": [
            {
                "t": "set",
                "p": "Voltmax",
                "pt": "flow",
                "to": "payload",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 2520,
        "y": 580,
        "wires": [
            [
                "2b94d238144d37bb"
            ]
        ]
    },
    {
        "id": "2b94d238144d37bb",
        "type": "switch",
        "z": "7274279d65cc34eb",
        "name": "switch",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "gt",
                "v": "Voltmax",
                "vt": "flow"
            },
            {
                "t": "lt",
                "v": "Voltmin",
                "vt": "flow"
            }
        ],
        "checkall": "true",
        "repair": false,
        "outputs": 2,
        "x": 2770,
        "y": 600,
        "wires": [
            [
                "01c64debe61edb97",
                "99cf230b4542030f"
            ],
            [
                "ceba819e42bcbc53",
                "213d8f67fc7917b7"
            ]
        ]
    },
    {
        "id": "caf9c4ae3bda3a62",
        "type": "ui-slider",
        "z": "7274279d65cc34eb",
        "group": "15fdbe52d3196b92",
        "name": "Установка максимального напряжения для сравнения",
        "label": "максимального напряжения",
        "tooltip": "",
        "order": 1,
        "width": "8",
        "height": "1",
        "passthru": false,
        "outs": "all",
        "topic": "topic",
        "topicType": "msg",
        "thumbLabel": true,
        "min": "200",
        "max": "250",
        "step": 1,
        "className": "",
        "x": 2210,
        "y": 580,
        "wires": [
            [
                "e528f7984e385464"
            ]
        ]
    },
    {
        "id": "af9fdec289fa6207",
        "type": "ui-slider",
        "z": "7274279d65cc34eb",
        "group": "15fdbe52d3196b92",
        "name": "Установка минимального напряжения для сравнения",
        "label": "минимального напряжения",
        "tooltip": "",
        "order": 3,
        "width": "8",
        "height": "1",
        "passthru": false,
        "outs": "all",
        "topic": "topic",
        "topicType": "msg",
        "thumbLabel": true,
        "min": "200",
        "max": "250",
        "step": 1,
        "className": "",
        "x": 2210,
        "y": 620,
        "wires": [
            [
                "cc19a716b1d35ace"
            ]
        ]
    },
    {
        "id": "cc19a716b1d35ace",
        "type": "change",
        "z": "7274279d65cc34eb",
        "name": "flow to payload",
        "rules": [
            {
                "t": "set",
                "p": "Voltmin",
                "pt": "flow",
                "to": "payload",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 2520,
        "y": 620,
        "wires": [
            [
                "2b94d238144d37bb"
            ]
        ]
    },
    {
        "id": "01c64debe61edb97",
        "type": "debug",
        "z": "7274279d65cc34eb",
        "name": "1",
        "active": false,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 2930,
        "y": 580,
        "wires": []
    },
    {
        "id": "ceba819e42bcbc53",
        "type": "debug",
        "z": "7274279d65cc34eb",
        "name": "2",
        "active": false,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 2930,
        "y": 620,
        "wires": []
    },
    {
        "id": "611a7cdb560c17fe",
        "type": "ui-slider",
        "z": "7274279d65cc34eb",
        "group": "15fdbe52d3196b92",
        "name": "Установка напряжения",
        "label": "Входящее напряжение для примера",
        "tooltip": "",
        "order": 2,
        "width": "8",
        "height": "1",
        "passthru": false,
        "outs": "all",
        "topic": "topic",
        "topicType": "msg",
        "thumbLabel": true,
        "min": "200",
        "max": "250",
        "step": 1,
        "className": "",
        "x": 2110,
        "y": 540,
        "wires": [
            [
                "2b94d238144d37bb"
            ]
        ]
    },
    {
        "id": "99cf230b4542030f",
        "type": "ui-text",
        "z": "7274279d65cc34eb",
        "group": "15fdbe52d3196b92",
        "order": 4,
        "width": "0",
        "height": "0",
        "name": "сравнение с максимальным",
        "label": "сравнение с максимальным",
        "format": "{{msg.payload}}",
        "layout": "row-spread",
        "style": false,
        "font": "",
        "fontSize": 16,
        "color": "#717171",
        "className": "",
        "x": 3000,
        "y": 540,
        "wires": []
    },
    {
        "id": "213d8f67fc7917b7",
        "type": "ui-text",
        "z": "7274279d65cc34eb",
        "group": "15fdbe52d3196b92",
        "order": 5,
        "width": "0",
        "height": "0",
        "name": "сравнение с минимальным",
        "label": "сравнение с минимальным",
        "format": "{{msg.payload}}",
        "layout": "row-spread",
        "style": false,
        "font": "",
        "fontSize": 16,
        "color": "#717171",
        "className": "",
        "x": 3020,
        "y": 660,
        "wires": []
    },
    {
        "id": "15fdbe52d3196b92",
        "type": "ui-group",
        "name": "реле и счетчик",
        "page": "108bba136c098591",
        "width": "8",
        "height": "1",
        "order": 2,
        "showTitle": true,
        "className": "",
        "visible": "true",
        "disabled": "false"
    },
    {
        "id": "108bba136c098591",
        "type": "ui-page",
        "name": "управление",
        "ui": "8e88ed68f54ffc23",
        "path": "/page4",
        "icon": "home",
        "layout": "flex",
        "theme": "ebbd600a4950e6d4",
        "order": 4,
        "className": "",
        "visible": "true",
        "disabled": "false"
    },
    {
        "id": "8e88ed68f54ffc23",
        "type": "ui-base",
        "name": "UI Name 2",
        "path": "/dashboard",
        "includeClientData": true,
        "acceptsClientConfig": [
            "ui-notification",
            "ui-control"
        ],
        "showPathInSidebar": false,
        "navigationStyle": "fixed"
    },
    {
        "id": "ebbd600a4950e6d4",
        "type": "ui-theme",
        "name": "Theme Name 1",
        "colors": {
            "surface": "#1a0505",
            "primary": "#05b8ff",
            "bgPage": "#400202",
            "groupBg": "#e6efe7",
            "groupOutline": "#0b92f9"
        },
        "sizes": {
            "pagePadding": "12px",
            "groupGap": "12px",
            "groupBorderRadius": "4px",
            "widgetGap": "12px"
        }
    }
]

```

---

<div class="post-metadata">

**Author:** ![Sean-McG](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sean-mcg/32/54677_2.png) [@Sean-McG](https://discourse.nodered.org/u/Sean-McG)\
**Post date:** [1 April 2024 02:21 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/12 "2024-04-01T02:21:15Z")

</div>

> [@jbudd](#):
>
> They are like passengers on a train

What time does the train leave and how fast is it ? 😜

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [15 April 2024 02:21 UTC](https://discourse.nodered.org/t/how-is-data-compared-dynamically/86877/13 "2024-04-15T02:21:30Z")

</div>

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.