CODEWITHSUNDEEP
guidewiregosu
CodeForLife
CodeForLife

Reputation: 89

How to return only selected columns from querybuilder in guidewire v10?

I want to return only two columns from the entity-Check. I tried below but it doesnt work. Please note that I am using Guidewire version 10.

Query.make(entity.Check) .compare(Check#Createtime, Equals, time) .select({QuerySelectColumns.pathWithAlias("CheckNumber", Paths.make(Check#CheckNumber)), QuerySelectColumns.pathWithAlias("InvoiceNumber", Paths.make(Check#InvoiceNumber)) })?.FirstResult

Upvotes: 0

Views: 852

Answers (2)

Dinesh Deva
Dinesh Deva

Reputation: 41

You can use below snippet.

var conQuery = Query.make(Person).select(\row -> new String[]{row.FirstName, row.LastName}) print(conQuery.first()) //just prints first row

Here the return type of conQuery will be IQueryBeanResult<String[]>. Each returned row will contain array of String with FirstName and LastName.

If only FirstName needed, use => select(\row -> row.FirstName)

Upvotes: 1

Alexander Larin
Alexander Larin

Reputation: 75

what do u mean saying it doesnot work? what doe sit return to u?

var query = Query.make(Check) .compare(ReasonCodeParametersRgs#ProductCode, Equals, "smth") .select({ QuerySelectColumns.pathWithAlias("CheckNumber", Paths.make(Check#Field1)), QuerySelectColumns.pathWithAlias("InvoiceNumber", Paths.make(Check#Field2)) })

var count: Integer = query?.FirstResult?.ColumnCount print("!!!count = " + count)

this code returns 2 if query got any rows and 0 if query is empty. I've checked it with different entity and conditions

Upvotes: 1

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