Package com.google.spanner.v1

Interface TransactionOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
Transaction, Transaction.Builder
public interface TransactionOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    com.google.protobuf.ByteString
    getId()
    `id` may be used to identify the transaction in subsequent [Read][google.spanner.v1.Spanner.Read], [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql], [Commit][google.spanner.v1.Spanner.Commit], or [Rollback][google.spanner.v1.Spanner.Rollback] calls.
    com.google.protobuf.Timestamp
    getReadTimestamp()
    For snapshot read-only transactions, the read timestamp chosen for the transaction.
    com.google.protobuf.TimestampOrBuilder
    getReadTimestampOrBuilder()
    For snapshot read-only transactions, the read timestamp chosen for the transaction.
    boolean
    hasReadTimestamp()
    For snapshot read-only transactions, the read timestamp chosen for the transaction.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • getId

      com.google.protobuf.ByteString getId()
       `id` may be used to identify the transaction in subsequent
 [Read][google.spanner.v1.Spanner.Read],
 [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql],
 [Commit][google.spanner.v1.Spanner.Commit], or
 [Rollback][google.spanner.v1.Spanner.Rollback] calls.

 Single-use read-only transactions do not have IDs, because
 single-use transactions do not support multiple requests.
      bytes id = 1;
      Returns:
      The id.

    • hasReadTimestamp

      boolean hasReadTimestamp()
       For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].

 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
      .google.protobuf.Timestamp read_timestamp = 2;
      Returns:
      Whether the readTimestamp field is set.

    • getReadTimestamp

      com.google.protobuf.Timestamp getReadTimestamp()
       For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].

 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
      .google.protobuf.Timestamp read_timestamp = 2;
      Returns:
      The readTimestamp.

    • getReadTimestampOrBuilder

      com.google.protobuf.TimestampOrBuilder getReadTimestampOrBuilder()
       For snapshot read-only transactions, the read timestamp chosen
 for the transaction. Not returned by default: see
 [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].

 A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
 Example: `"2014-10-02T15:01:23.045123456Z"`.
      .google.protobuf.Timestamp read_timestamp = 2;