Uses of Class
com.google.cloud.spanner.KeySet

Packages that use KeySet

Package	Description
com.google.cloud.spanner	A client for Cloud Spanner - A no-compromise relational database service.

Uses of KeySet in com.google.cloud.spanner

Methods in com.google.cloud.spanner that return KeySet

Modifier and Type	Method	Description
static KeySet	KeySet.all()	Creates a key set that will retrieve all rows of a table or index.
KeySet	KeySet.Builder.build()
KeySet	Mutation.getKeySet()	For Mutation.Op.DELETE mutations, returns the key set that defines the rows to be deleted.
static KeySet	KeySet.prefixRange(Key prefix)	Creates a key set that covers all keys where the first prefix.size() components match prefix exactly.
static KeySet	KeySet.range(KeyRange range)	Creates a key set containing a single range.
static KeySet	KeySet.singleKey(Key key)	Creates a key set containing a single key.

Methods in com.google.cloud.spanner with parameters of type KeySet

Modifier and Type	Method	Description
static Mutation	Mutation.delete(String table, KeySet keySet)	Returns a mutation that will delete all rows with primary keys covered by keySet.
List<Partition>	BatchReadOnlyTransaction.partitionRead(PartitionOptions partitionOptions, String table, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Returns a list of Partition to read zero or more rows from a database.
List<Partition>	BatchReadOnlyTransaction.partitionReadUsingIndex(PartitionOptions partitionOptions, String table, String index, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Returns a list of Partition to read zero or more rows from a database using an index.
ResultSet	ReadContext.read(String table, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Reads zero or more rows from a database.
AsyncResultSet	ReadContext.readAsync(String table, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Same as ReadContext.read(String, KeySet, Iterable, ReadOption...), but is guaranteed to be non-blocking and will return the results as an AsyncResultSet.
ResultSet	ReadContext.readUsingIndex(String table, String index, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Reads zero or more rows from a database using an index.
AsyncResultSet	ReadContext.readUsingIndexAsync(String table, String index, KeySet keys, Iterable<String> columns, Options.ReadOption... options)	Same as ReadContext.readUsingIndex(String, String, KeySet, Iterable, ReadOption...), but is guaranteed to be non-blocking and will return its results as an AsyncResultSet.