In class you can get the size of list by below code. Public List<Account> myAccList {set;get;} myAccList = [select id from account]; Integer sizeOfList = myAccList.size (); https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_methods_system_list.htm
How do you find the length of a number in SalesForce?
DescribeFieldResult F = Account. AccountNumber. getDescribe(); Integer lengthOfField = F. getLength();
What is list list SObject in SalesForce?
Lists of sObjects can be used for bulk processing of data. You can use a list to store sObjects. Lists are useful when working with SOQL queries. SOQL queries return sObject data and this data can be stored in a list of sObjects.
What is list SalesForce?
A list is like an array, a sequential collection of elements with first index position as zero. List can contain elements of primitive types, sObjects, user-defined objects, Apex objects or even other collections. A list can contain up to four levels of nested collections. List can contain duplicate elements.
What is SObject in SalesForce?
Sobjects are standard or custom objects that stores record data in the force.com database. There is also SObject datatype in apex that is the programmatic representation of these SObjects. Developers referes to SObject and their fields by their API names.
How many records a list can hold in Salesforce?
A list can hold 1000 elements(as per the limit).
How do I query sObjects in Salesforce?
If you have the sobject name in a string, e,g, 'sobjname', you can then query back the record via something like: String queryStr='select id from ' + sobjname; List
What is the difference between list and Set in Salesforce?
A List is an ordered collection of elements that are distinguished by their indices. List elements can be of any data type—primitive types, collections, sObjects, user-defined types, and built-in Apex types. Whereas, Set is an unordered collection of elements that do not contain any duplicates.
How do I create a list in Salesforce?
Create a Custom List View in Salesforce ClassicClick Create New View at the top of any list page or in the Views section of any tab home page. ... Enter the view name. ... Enter a unique view name. ... Specify your filter criteria. ... Select the fields you want to display on the list view. ... Click Save.
How do I convert a list to a Set in Salesforce?
Converting from a List to Set, can be done using the set's constructor. List
What is difference between sObject and object?
An Object is any type of value that can be represented. They can be Integers, Strings, Booleans, custom classes, SObjects, and more. Sobjects are specific subtype that represents database records, including standard objects like Accounts and Cases, custom objects, custom settings, and custom metadata.
What is SOSL in Salesforce?
Salesforce Object Search Language (SOSL) is a Salesforce search language that is used to perform text searches in records. Use SOSL to search fields across multiple standard and custom object records in Salesforce. SOSL is similar to Apache Lucene.
What is SOSL and SOQL in Salesforce?
A SOQL query is the equivalent of a SELECT SQL statement and searches the org database. SOSL is a programmatic way of performing a text-based search against the search index. Whether you use SOQL or SOSL depends on whether you know which objects or fields you want to search, plus other considerations.