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| <h1 title="Package" class="title">Package org.apache.beam.sdk.io.gcp.spanner.changestreams.dao</h1> |
| <div class="docSummary"> |
| <div class="block">Database Access Objects for querying change streams and modifying the Connector's metadata |
| tables.</div> |
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| <p>See: <a href="#package.description">Description</a></p> |
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| <th class="colFirst" scope="col">Class</th> |
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| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/ChangeStreamDao.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">ChangeStreamDao</a></td> |
| <td class="colLast"> |
| <div class="block">Responsible for making change stream queries for a given partition.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/ChangeStreamResultSet.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">ChangeStreamResultSet</a></td> |
| <td class="colLast"> |
| <div class="block">Decorator class over a <code>ResultSet</code> that provides telemetry for the streamed records.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/ChangeStreamResultSetMetadata.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">ChangeStreamResultSetMetadata</a></td> |
| <td class="colLast"> |
| <div class="block">Represents telemetry metadata gathered during the consumption of a change stream query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/DaoFactory.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">DaoFactory</a></td> |
| <td class="colLast"> |
| <div class="block">Factory class to create data access objects to perform change stream queries and access the |
| metadata tables.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/PartitionMetadataAdminDao.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">PartitionMetadataAdminDao</a></td> |
| <td class="colLast"> |
| <div class="block">Data access object for creating and dropping the partition metadata table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/PartitionMetadataDao.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">PartitionMetadataDao</a></td> |
| <td class="colLast"> |
| <div class="block">Data access object for the Connector metadata tables.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/PartitionMetadataDao.InTransactionContext.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">PartitionMetadataDao.InTransactionContext</a></td> |
| <td class="colLast"> |
| <div class="block">Represents the execution of a read / write transaction in Cloud Spanner.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../../../../org/apache/beam/sdk/io/gcp/spanner/changestreams/dao/PartitionMetadataDao.TransactionResult.html" title="class in org.apache.beam.sdk.io.gcp.spanner.changestreams.dao">PartitionMetadataDao.TransactionResult</a><T></td> |
| <td class="colLast"> |
| <div class="block">Represents a result from executing a Cloud Spanner read / write transaction.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
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| <h2 title="Package org.apache.beam.sdk.io.gcp.spanner.changestreams.dao Description">Package org.apache.beam.sdk.io.gcp.spanner.changestreams.dao Description</h2> |
| <div class="block">Database Access Objects for querying change streams and modifying the Connector's metadata |
| tables.</div> |
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