Clare Matthews

How can I convert a json array of strings into a list of maps?

To convert a json array of strings into a list of maps, create a wrapper class as per json structure. public class Wrapper { public String action; public String value; }Map json to wrapper and create map. String stringJSON =…

Salesforce

Answered Apr 19, 2023 · 1.1K Views Read answer →

How can I whitelist the Salesforce ip addresses?

From official documentation here is the list of Salesforce IP addresses - https://help.salesforce.com/articleView?id=000321501&type=1&mode=1, including the one you pointed out. Some of them are really broad.n You can try to test what IP ranges Salesforce uses for your location and try whitelisting only them. You can…

Salesforce

Answered Apr 18, 2023 · 1.4K Views Read answer →

How to resolve the error - failed to connect to mysql at 127.0.0.1 with user root?

To resolve the error - failed to connect to mysql at 127.0.0.1 with user root-Try to ping the server If you have another MySQL client/server try this: mysql -h XXX.XXX.X.XX(your IP) -u root -p Check privileges for root user; you can always do this GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'yourpass' WITH…

SQL Server

Answered Mar 16, 2023 · 2.0K Views Read answer →

What's the purpose of foreign key constraint are: in mysql?

The purpose of foreign key constraint are: A foreign key means "ensure the values in this column exist in another column"For example create table sales_orders ( order_id int primary key, customer_id int, ... );If customer_id does not have a foreign key (to table customers), a user could enter a value that does not…

SQL Server

Answered Mar 16, 2023 · 963 Views Read answer →

What to do when multi part identifier could not be bound?

If multi part identifier could not be bound - That's as simple as adding the tables you are joining to the FROM part of your query. select firstname, middlename, lastname from table_c, table_b, table_a where table_b.licno = table_a.licno and table_c.employeeid = table_b.employeeid;The statement can only join…

SQL Server

Answered Mar 15, 2023 · 990 Views Read answer →

Are != identical in terms of their performance in SQL server?

That is incorrect, Books Online (BOL) says they are functionally the same: != (Not Equal To) (Transact-SQL) And if you look at an execution plan where != is used, under Predicate, it changes != to .

SQL Server

Answered Mar 14, 2023 · 608 Views Read answer →

How to use WITH inside of postgres if statement?

Postgres IF statement does not exist in the SQL language (which is why you get a syntax error) but it's available in plpgsql, the procedural language. With plpgsql, you could write something like CREATE OR REPLACE FUNCTION public.get_something(myTextFlag VARCHAR(20)) RETURNS TABLE ( rNum BIGINT, Colmn1 Text ) AS…

SQL Server

Answered Mar 14, 2023 · 625 Views Read answer →

How to reset mysql root password?

To reset mysql root password in windows 10 Delete Data folder present inside C:Program FilesMySQLMySQL Server 8.0 Create a file named mysql-init.txt and copy paste below lines and store at C: ALTER USER 'root'@'localhost' IDENTIFIED BY 'root'; Open CMD as admin cd to path C:Program FilesMySQLMySQL Server 8.0in> and…

SQL Server

Answered Mar 14, 2023 · 902 Views Read answer →

What does sqlgo do?

It splits the command into individual batches. For instance, variables' scoped ends with sqlgo. ; separates commands but doesn't end scope. GO separates batches and ends scope.You may think of it as if the whole command got split by GO and each part got executed per se. ie. This works: declare @a int; set @a = 1;…

SQL Server

Answered Mar 13, 2023 · 557 Views Read answer →

Where's the slds for output form?

Something like this: https://lightningdesignsystem.com/components/forms/#flavor-input-input-read-only Input Label Read Only The read-only state is for form elements that can’t

Salesforce

Answered Mar 6, 2023 · 554 Views Read answer →

How to get the apex inputfield value in the controller?

To get apex inputfield value in controller- public Expense_Object__c VS1 {get;set;}//This I was using alreadypublic SaveAndReturnController(ApexPages.StandardController controller)//This is new { VS = new Expense_Object__c(); this.controller = controller; } public PageReference saveAndReturn() { system.debug('X…

Salesforce

Answered Mar 6, 2023 · 827 Views Read answer →

Apex sharing vs Standard Sharing - Which is better?

Apex sharing vs Standard SharingThe advantage of Apex sharing is that you can calculate sharing conditions that otherwise cannot be done by standard and criteria-based sharing rules. For example, you could base sharing on a web service call, a separate business logic sharing table, standard or custom fields, etc. For…

Salesforce

Answered Mar 6, 2023 · 951 Views Read answer →