Condition specifies the row judgment conditions in PutRow, UpdateRow, and DeleteRow. It contains the row_existence and column_condition parameters.

Data structure

message Condition {
    required RowExistenceExpectation row_existence = 1;
    optional bytes column_condition      = 2;
}
			
row_existence:
column_condition:
  • Type: bytes
  • Description: the column-based condition settings. This parameter indicates the binary data (in bytes) after the filter is serialized in the Protobuf format. For more information, see Filter.

Operations

PutRow

UpdateRow

DeleteRow

BatchWriteRow