What are system fields in salesforce


Field Field Type Description
Id ID Globally unique string that identifies a …
IsDeleted boolean Indicates whether the record has been mo …
CreatedById reference ID of the User who created this record.

May 10 2022

The following fields are read-only fields found on most objects. These fields are automatically updated during API operations. For example, the ID field is automatically generated during a create operation and the LastModifiedDate is automatically updated when a user modifies a record.


How do I set system fields in Salesforce?

Salesforce has the ability to set system fields through the API. When you are migrating data from an external system, the API lets you set a number of fields on objects that were previously read-only. By setting these fields, records will appear to have been created at their original created time from your old system.

What are the different types of fields in Salesforce?

Field Types. 1 AnyType Field Type. The anyType field type is dynamic and returns string, date, number, or boolean data depending on the kind of field involved. For … 2 Calculated Field Type. 3 ComboBox Field Type. 4 Currency Field Type. 5 DataCategoryGroupReference Field Type. More items

What is an ID field in Salesforce?

The field is named Id and contains a unique identifier for each record in the object. It is analogous to a primary key in relational databases. When you create () a new record, the Web service generates an ID value for the record, ensuring that it is unique within your organization’s data. You cannot use the update () call on ID fields.

What is a read-only field in Salesforce?

Fields such as Id, Createddate are read-only fields and these fields are updated during API operations. E.g. Whenever you create a new record an unique Id is created automatically.


How many types of fields are there in Salesforce?

However, Salesforce recommends that you use the 18-character ID.JunctionIdList Field Type. … Multi-Select Picklist Field Type. … Percent Field Type. … Phone Field Type. … Picklist Field Type. … Reference Field Type. … Textarea Field Type. … URL Field Type.

What is the use of fields in Salesforce?

Field Analysis lets you analyze Salesforce fields to see the number, type, and usage of fields on any Salesforce object. You can even run detailed analysis on certain field content like picklists, numbers, emails, and owners.

What are audit fields in Salesforce?

Audit Fields in Salesforce are special fields that track information about your records that can be valuable for audit purposes. Typically these fields include: CreatedByID. CreatedDate.

What are __ PC fields in Salesforce?

The __pc stands for person contact and are custom fields in the Contact object. This is how it works: a Person Accounts is also considered a Contact in the salesforce back-end, therefore, person accounts have an Account Id and a Contact Id.

What is the difference between an object and a field in Salesforce?

A field is one data point within an object (e.g. “First Name” on the lead object). A record is row of field data within an object (e.g. the lead “John Smith”). An object is comprised of its field definitions and records.

What is object and fields in Salesforce?

Salesforce objects and fields are analogous to database tables and the table columns. Objects and fields structure data. For example, the central object in the Salesforce data model represents accounts—companies and organizations involved with your business, such as customers, partners, and competitors.

What are audit fields?

A field audit is a comprehensive tax audit conducted by the Internal Revenue Service (IRS) at either the taxpayer’s home, place of business or accountant’s office, so they can examine your individual or business financial records to ensure you filed your tax return accurately. 1

What are audit columns?

Creating auditing columns Every time a row is added or changed in a table that has an auditing column, the value of the audit column is generated by the database manager. These generated values are maintained for both SQL and native changes to the row.

Can we update created by field in Salesforce?

You can not update that field once record is created.

What is __ R and __ C in Salesforce?

__c is for Custom objects For example: Custom_Object__c . It is used for reference custom object in Apex or visualforce page, formula field etc internally. Used as suffix. __r is for Custom objects reference For example: Custom_Object__r .

What is difference between __ C and __ R in Salesforce?

In short, “__c” signifies something custom in Salesforce while “__r” signifies a relationship. When you use “__c”, you are telling Salesforce that you need the data that is stored in that particular custom field, whatever it may be.

How many fields can be created in an object in Salesforce?

The number of custom fields allowed per object varies according to your Salesforce Edition. There is a 900 maximum hard limit on the total custom fields per object allowed. In addition to the limits listed above, you can install fields from the AppExchange for a total of 900 custom fields.

What permissions are required to set Audit Fields?

Permissions Required to set Audit Fields: “Modify All Data”

Do all standard objects have audit fields?

Not all standard objects have all audit fields. Check the Enterprise WSDL to verify which audit fields are available for a given object.

Does Salesforce have an API?

Salesforce has the ability to set system fields through the API. When you are migrating data from an external system, the API lets you set a number of fields on objects that were previously read-only. By setting these fields, records will appear to have been created at their original created time from your old system.

Can you create audit fields in Salesforce?

If you want to import data into salesforce and wanted to retain the audit field value as per source then you can enable the “Create Audit Field” functionality. “Create Audit Fields” functionality offers you a flexibility to set the audit field value. Following are the object for which you can set the value for audit fields –

What does adding a junctionidlist field name to the fieldsToNull property do?

Adding a JunctionIdList field name to the fieldsToNull property deletes all related junction records. This action can’t be undone.

When specifying a value for a cross reference ID field in a create () or update () call?

When specifying a value for a cross-reference ID field in a create () or update () call, the value must be a valid value of type ID, and the user must have appropriate access to that object. The exact requirements vary from field to field.

How long can textarea fields be?

Textarea fields contain text that can be longer than 4000 bytes. Unlike string fields, textarea fields cannot be specified in the WHERE clause of a queryString of a query () call. To filter records on this field, you must do so while processing records in the QueryResult. For fields with this restriction, its filterable field in the Field type (described in the fields property of the DescribeSObjectResult) is false.

How many records can you query in SOQL?

The total number of records you can query for in a single SOQL query, when one of the fields being queried on is of type JunctionIdList, can’t exceed 500. If the number of records returned exceeds 500, EXCEPTION: System.UnexpectedException: Truncated appears.

What is truncated field in API?

In API versions previous to 15.0, if you specify a value for a field, and that value is too large , the value is truncated. For API version 15.0 and later, if a value is specified that is too large, the operation fails and the fault code STRING_TOO_LONG is returned. AllowFieldTruncationHeader allows you to specify that the previous behavior, truncation, be used instead of the new behavior in API versions 15.0 and later. This header has no effect in versions 14.0 and earlier. The affected fields are: anyType, email, encryptedstring, multipicklist, phone, picklist, string, and textarea.

What is anytype field type?

The anyType field type is dynamic and returns string, date , number, or boolean data depending on the kind of field involved. For example, the element in a SOAP message has an xsi:type=”xsd:string” attribute if the field is of type string. This field type is used in history objects for the NewValue and OldValue fields. It is also a valid field type for fieldType and soapType.

What is currency field?

Currency fields contain currency values, such as the ExpectedRevenue field in a Campaign, and are defined as type double.


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