Specifies composite conditions, such as column_a > 5 AND column_b = 10. CompositeColumnValueFilter is used for the conditional update and filter features.
Data structure
message CompositeColumnValueFilter {
required LogicalOperator combinator = 1;
repeated Filter sub_filters = 2;
} Parameter | Type | Required | Description |
combinator | Yes | The logical operator. | |
sub_filters | Yes | The sub-condition expression. |
References
You can use conditional update when you call the PutRow, UpdateRow, DeleteRow, or BatchWriteRow operation.
You can use a filter when you call the GetRow, GetRange, or BatchGetRow operation.