How do I run a SOQL query in the developer console?

How do I run a SOQL query in the developer console?

Execute SOQL queries or SOSL searches in the Query Editor panel of the Developer Console.

1. Enter a SOQL query or SOSL search in the Query Editor panel.
2. If you want to query tooling entities instead of data entities, select Use Tooling API.
3. Click Execute.

How many SOQL calls we can make in one transaction?

There’s also a limit on the cumulative number of operations that can be made across namespaces in a transaction. This cumulative limit is 11 times the per-namespace limit. For example, if the per-namespace limit for SOQL queries is 100, a single transaction can perform up to 1,100 SOQL queries.

How do I use SOQL queries?

To include SOQL queries within your Apex code, wrap the SOQL statement within square brackets and assign the return value to an array of sObjects. For example, the following retrieves all account records with two fields, Name and Phone, and returns an array of Account sObjects.

What is SOSL query?

Like SOQL, SOSL allows you to search your organization’s records for specific information. Unlike SOQL, which can only query one standard or custom object at a time, a single SOSL query can search all objects. Use SOQL to retrieve records for a single object. Use SOSL to search fields across multiple objects.

Can we make DML operation and soql on trigger.old?

In general we shouldn’t perform any DML operations in Before Triggers. DML operations will be suggestable to do it in After Triggers. SOQL Queries we can write in Both Before and After Update triggers. A single Apex Trigger is all you need for one particular object.

How is the soql query connected to the trigger?

The SOQL query uses an inner query— (SELECT Id FROM Opportunities) —to get related opportunities of accounts. The SOQL query is connected to the trigger context records by using the IN clause and binding the Trigger.New variable in the WHERE clause— WHERE Id IN :Trigger.New.

Can we use SOSL statements in Salesforce triggers?

Yes you can use SOSL in which trigger in which the data resides. Retrieve data for a specific term that you know exists within a field. SOQL can searches are faster and can return more relevant results. It finds the search text efficiently from multiple objects whether they are related to each other or not.

When to use soql in Salesforce developer community?

When an opportunity is updated, I have a trigger that checks the account and contact associated with that opportunity, and updates fields on the account and contact. To get that data, I’m using SOQL, but this causes errors when someone tries to bulk-update records.