PartitionReadRequest class

The request for PartitionRead


PartitionReadRequest.fromJson(Map _json)


columns List<String>
The columns of table to be returned for each row matching this request.
read / write
hashCode int
The hash code for this object. [...]
read-only, inherited
index String
If non-empty, the name of an index on table. This index is used instead of the table primary key when interpreting key_set and sorting result rows. See key_set for further information.
read / write
keySet KeySet
Required. key_set identifies the rows to be yielded. key_set names the primary keys of the rows in table to be yielded, unless index is present. If index is present, then key_set instead names index keys in index. It is not an error for the key_set to name rows that do not exist in the database. Read yields nothing for nonexistent rows.
read / write
partitionOptions PartitionOptions
Additional options that affect how many partitions are created.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
table String
Required. The name of the table in the database to be read.
read / write
transaction TransactionSelector
Read only snapshot transactions are supported, read/write and single use transactions are not.
read / write


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toJson() Map<String, Object>
toString() String
Returns a string representation of this object.


operator ==(Object other) bool
The equality operator. [...]