Condition
class Condition
Represents the selection criteria for a Query or Scan operation:
For a
Queryoperation,Conditionis used for specifying theKeyConditionsto use when querying a table or an index. ForKeyConditions, only the following comparison operators are supported:EQ | LE | LT | GE | GT | BEGINS_WITH | BETWEEN``Conditionis also used in aQueryFilter, which evaluates the query results and returns only the desired values.For a
Scanoperation,Conditionis used in aScanFilter, which evaluates the scan results and returns only the desired values.