I have a cursor with multiple records, and each record has a unique “_id” column plus other columns.
I want to know if it is possible to retrieve a particular record with a specified _id, widout iterating over all d records?
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I have a cursor with multiple records, and each record has a unique “_id” column plus other columns.
I want to know if it is possible to retrieve a particular record with a specified _id, widout iterating over all d records?
no, Cursor is a resultset, you can perform join operation on cursor, but can’t access records by values.