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sk kumar batch apex code showing error...!!
// hi..here in my batchapex code logic is to update the name,description field from account....so saving this i got error like:
Error: Compile Error: expecting a right parentheses, found 'info' at line 2 column 69 ........anyone help me in this regard. //
global class batchclass implements Database.batchable<sobject>
{
global Database.Querylocator start(Database.Batachable contextinfo)
{
string query='select id,name,description from account';
return Databse.getQuerylacator(query);
}
global void execute(Database.Batchable contextinfo,list<account>accountlist);
list<acccount>acctoupdate=new list<account>();
for(account a:accountlist)
{
if(description==null)
{
a.description='batch apex';
acctoupdate.add(a);
}
}
update acctoupdate;
}
global void finish(Database.Batchablecontextinfo){
}
}
Hi,
You have alot of mistakes in your code
Save this one, please refer salesforce post of batches for more knowledge
global class batchclass implements Database.batchable<sobject>, Database.Stateful {
global Database.Querylocator start(Database.BatchableContext BC) {
String query = 'Select Id, Name, Description from Account';
return Database.getQuerylocator(query);
}
global void execute(Database.BatchableContext BC, List<Account> accountlist) {
List<Account> acctoupdate = new List<Account>();
for(account a:accountlist)
{
if(a.description==null)
{
a.description='batch apex';
acctoupdate.add(a);
}
}
update acctoupdate;
}
global void finish(Database.BatchableContext BC){
}
}
Hi SK,
In Batch class code "Start" method have an argument of "Database.BatchableContext" instance please do this in your code:
global Database.Querylocator start(Database.BatchableContext info)
{
//Your logic
}