SOQL 查询 SELECT City__c,CompanyName__c FROM Suppliers__x ORDER BY City__c ASC OFFSET 25 Note: Unlike with SQL, the LIKE operator in SOQL performs a case-insensitive match. NUMBER_OUTSIDE_VALID_RANGE: Maximum SOQL offset allowed is 2000...
fieldexpression syntax fieldexpression syntax the field expression syntax of the where clause in a soql query consists of a field name, a comparison operator, and a value that’s used to compare with the value in the field name. fieldexpression uses the following syntax:...
To assign the results of the query to the new list, we put an assignment operator, the equals symbol (=), between the list declaration and the query, like this: List<Contact> listofContacts = [SELECT FirstName, LastName FROM Contact]; Notice the syntax. The query is enclosed in squar...
If a value is already selected, it doesn't appear in the dropdown or search results.Filter with the LIKE Operator When filtering your results, you can narrow and target those results even further by using the LIKE operator using wildcards to match partial text strings. This query returns ...
Each conditional operator mentioned in the above table returns a TRUE/FALSE value Build your own logic by joining multiple conditional operators using logical operators – AND OR NOT Use Apex variables for comparison in your SOQL query by adding a colon (:) before the variable name Aggregate Q...
To assign the results of the query to the new list, we put an assignment operator, the equals symbol ( = ), between the list declaration and the query, like this:List<Contact> listofContacts = [SELECT FirstName, LastName FROM Contact];Notice the syntax. The query is enclosed in squ...
A SOSL query begins with the required FIND clause. You can then add optional clauses to filter the query by object type, fields, data categories, and more. You can also determine what’s returned. For example, you can specify the order of the resul
a query on a large object is selective or not, let's analyze some queries. for these queries, assume that there are more than 1 million records for the account sobject. these records include soft-deleted records, that is, deleted records that are still in the recycle bin. query 1...
fieldexpression syntax fieldexpression syntax the field expression syntax of the where clause in a soql query consists of a field name, a comparison operator, and a value that’s used to compare with the value in the field name. fieldexpression uses the following syntax:...