You should create the trigger, which will fire when new record is created, select latest record, do query like this [select number_field from object order by id desc limit 1]. Get latest number_field and increase the value. So you'll get max value.
Full Answer
What is the Max roll-up summary field limit in Salesforce?
If the default Max Roll-Up Summary Field limit per object (increased from 10 to 25 in the Winter '16 release) isn't sufficient for your organization's business processes, you can use these steps: 1. Have your system administrator create a Case with Salesforce Support.
How to get the max value of an object from a list?
Move the keyset from Map 1 to List 1. You can do this the addAll function of list which takes a set as a parameter Sort the list. Take the last value in the list. That would be the max value. Fetch the object from the map using this value.
How to set the max value of a list of keys?
Move the keyset from Map 1 to List 1. You can do this the addAll function of list which takes a set as a parameter Sort the list. Take the last value in the list. That would be the max value.
How to get the maximum value of a myObject?
Sort the list. Take the last value in the list. That would be the max value. Fetch the object from the map using this value. You can create a static method which can take the map as a parameter and return the largest MyObject. Also, note that it might be possible that 2 or more MyObject records can have the same decimal value.
How do I check my custom field limit?
Classic:Go to Setup.In the Quick Find Box type 'Activities'Click on Activity Limits.Check limit on Custom Fields row.
How do I use Max in Salesforce?
Using the MAX() function The MAX function is categorized as the Math function; the syntax for this formula is MAX(number,number,...). This function returns the greatest of all arguments, for example, MAX(Opportunity. Projected_Revenue__c:SUM, AMOUNT:SUM) .
What is the limit of various fields?
The default character limit for long text area and rich text area fields is 32,768 (32 KB). The maximum character limit for long text area and rich text area fields is 131,072 (128 KB). The minimum character limit is 256. The maximum size of an image that can be uploaded in a rich text area field is 1 MB.
How do I increase custom field limits in Salesforce?
If you are looking to increase the limit, you would want to upgrade your Salesforce Edition. Note that you cannot create custom fields in Activity, Tasks and Events in Essentials Edition. You can learn more in the Object Limits section within the Object.
What is Priorvalue function in Salesforce?
The PRIORVALUE function gets the previous value of a field that is the same value if the record is being created, or the real previous value if the record is being updated.
Can we use IsChanged in formula field?
Use IsNew(), IsChanged() and PriorValue() in Flow Formulas. A very much awaited feature is coming in Summer '21 – we will have the ability to use the IsNew(), IsChanged() and PriorValue() syntax in formulas as you can in workflow rules and processes in record-triggered and scheduled flows.
What is the maximum number of fields that can be created per object?
All AnswersSalesforce EditionGroup EditionUnlimited EditionCustom Fields per Object100500Total Custom Objects502,000Jun 11, 2010
How do I track more than 20 fields in Salesforce?
Step 1: Add a new custom field. Create a new Text (255) field “Track UIPD” (Or give any other name of your choice. Step 3: Enable Field History tracking for this combined field “Track UIPD”. There is an app on the App Exchange to Track the Audit Changes.
How do you find the number of fields in an object in Salesforce?
If you go to setup>profiles>object setting you will find a very handy list of all objects as well as the total amount of fields on the object. Hope that helps.
What is the maximum length of a text field in Salesforce?
Salesforce supports up to 131,072 characters for each rich text area field, including the HTML tags.
What is object limit in Salesforce?
There is a hard limit of 3,000 total custom objects per Organization, regardless of whether they're created within the Org or installed from the AppExchange. For example, with Unlimited Edition, you could create 2,000 custom objects and install an additional 1,000 objects.
What are governing limits in Salesforce?
Governor Limits in Salesforce are the runtime limits enforced by apex runtime engine to write scalable and efficient code. Because apex runs in a multitenant environment, the Apex runtime engine strictly enforces limits to ensure that runaway Apex code or processes do not monopolize shared resources.
What to do if hitting this limit
The smaller character limit (3900) can be remedied by splitting the formula into 2 fields. Create another formula field and break out some part of the code into that one. Then call Formula_A within Formula_B. Each can have up to 3900 characters.
Best Practice
For best results on multi-level nested Formula Field references, pick a spot near the middle of the chain of Formula Fields to split the overall code in half. This will help reduce formula size to fit within the character limits.
