Uses of Interface
com.google.cloud.spanner.ReadContext
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Packages that use ReadContext Package Description com.google.cloud.spanner A client for Cloud Spanner - A no-compromise relational database service. -
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Uses of ReadContext in com.google.cloud.spanner
Subinterfaces of ReadContext in com.google.cloud.spanner Modifier and Type Interface Description interface
BatchReadOnlyTransaction
BatchReadOnlyTransaction
can be configured to read at timestamps in the past and allows for exporting arbitrarily large amounts of data from Cloud Spanner databases.interface
ReadOnlyTransaction
A transaction type that provides guaranteed consistency across several reads, but does not allow writes.interface
TransactionContext
Context for a single attempt of a locking read-write transaction.Methods in com.google.cloud.spanner that return ReadContext Modifier and Type Method Description ReadContext
DatabaseClient. singleUse()
Returns a context in which a single read can be performed usingTimestampBound.strong()
concurrency.ReadContext
DatabaseClient. singleUse(TimestampBound bound)
Returns a context in which a single read can be performed at the given timestamp bound.Methods in com.google.cloud.spanner with parameters of type ReadContext Modifier and Type Method Description ResultSet
Statement. analyzeQuery(ReadContext context, ReadContext.QueryAnalyzeMode queryMode)
Analyzes the query incontext
.ResultSet
Statement. executeQuery(ReadContext context, Options.QueryOption... options)
Executes the query incontext
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