Uses of Interface
com.google.cloud.spanner.Options.ReadOption

Packages that use Options.ReadOption

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

Uses of Options.ReadOption in com.google.cloud.spanner

Subinterfaces of Options.ReadOption in com.google.cloud.spanner

Modifier and Type	Interface and Description
static interface	Options.ReadAndQueryOption Marker interface to mark options applicable to both Read and Query operations
static interface	Options.ReadQueryUpdateTransactionOption Marker interface to mark options applicable to Read, Query, Update and Write operations

Methods in com.google.cloud.spanner that return Options.ReadOption

Modifier and Type	Method and Description
static Options.ReadOption	Options.limit(long limit) Specifying this will cause the read to yield at most this many rows.

Methods in com.google.cloud.spanner with parameters of type Options.ReadOption

Modifier and Type	Method and Description
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 #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 #readUsingIndex(String, String, KeySet, Iterable, ReadOption...), but is guaranteed to be non-blocking and will return its results as an AsyncResultSet.