Condition
Bases: BaseModel
Represents the selection criteria for a Query or Scan operation.
| ATTRIBUTE | DESCRIPTION |
|---|---|
ComparisonOperator |
A comparator for evaluating attributes. For example, equals, greater than, less than, etc. Valid Values: EQ, NE, IN, LE, LT, GE, GT, BETWEEN, NOT_NULL, NULL, CONTAINS, NOT_CONTAINS, BEGINS_WITH. - EQ: Equal. Supported for all data types, including lists and maps. - NE: Not equal. Supported for all data types, including lists and maps. - IN: Checks for matching elements in a list. - LE: Less than or equal. Supported for String, Number, or Binary (not a set type). - LT: Less than. Supported for String, Number, or Binary (not a set type). - GE: Greater than or equal. Supported for String, Number, or Binary (not a set type). - GT: Greater than. Supported for String, Number, or Binary (not a set type). - BETWEEN: Greater than or equal to the first value, and less than or equal to the second value. - NOT_NULL: The attribute exists. Supported for all data types, including lists and maps. - NULL: The attribute does not exist. Supported for all data types, including lists and maps. - CONTAINS: Checks for a subsequence, or value in a set. - NOT_CONTAINS: Checks for absence of a subsequence, or absence of a value in a set. - BEGINS_WITH: Checks for a prefix. Supported for String or Binary (not a Number or a set type).
TYPE:
|
AttributeValueList |
One or more values to evaluate against the supplied attribute. The number of values in the list depends on the ComparisonOperator being used.
TYPE:
|
instance-attribute
ComparisonOperator
class-attribute
instance-attribute
AttributeValueList = None