Condition specifies the row judgment conditions in PutRow, UpdateRow, and DeleteRow. It currently contains row_existence and column_condition.
Data structure
message Condition {
required RowExistenceExpectation row_existence = 1;
optional bytes column_condition = 2;
}
row_existence:
-
Type: RowExistenceExpectation
-
The row existence check settings for this row.
column_condition:
-
Type: Bytes
-
The column condition settings. It indicates the bytes after the Filter is serialized in Protobuf format.