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Copy file name to clipboardExpand all lines: articles/data-factory/connector-deprecation-plan.md
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ms.subservice: data-movement
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ms.topic: concept-article
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ms.custom: references_regions
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ms.date: 04/14/2025
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ms.date: 04/24/2025
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# Upgrade plan for Azure Data Factory connectors
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|[Greenplum (version 1.0)](connector-greenplum.md)|[Link](connector-greenplum.md#upgrade-the-greenplum-connector)|Preview version available | To be determined | /|
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|[MariaDB (version 1.0)](connector-mariadb.md)|[Link](connector-mariadb.md#upgrade-the-mariadb-driver-version)| End of support and GA version available | October 31, 2024 | September 30, 2025|
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|[MySQL (version 1.0)](connector-mysql.md)|[Link](connector-mysql.md#upgrade-the-mysql-driver-version)|End of support and GA version available | October 31, 2024| September 30, 2025|
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|[Oracle (version 1.0)](connector-oracle.md)|[Link](connector-oracle.md#upgrade-the-oracle-connector)| Preview version available | To be determined| / |
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|[Salesforce (V1)](connector-salesforce-legacy.md)|[Link](connector-salesforce.md#upgrade-the-salesforce-linked-service)| GA version available | To be determined | /|
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|[Salesforce Service Cloud (V1)](connector-salesforce-service-cloud-legacy.md)|[Link](connector-salesforce-service-cloud.md#upgrade-the-salesforce-service-cloud-linked-service)| GA version available | To be determined |/ |
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|[Oracle (version 1.0)](connector-oracle.md)|[Link](connector-oracle.md#upgrade-the-oracle-connector)| GA version available | August 31, 2025| December 31, 2025 |
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|[PostgreSQL (V1)](connector-postgresql-legacy.md)|[Link](connector-postgresql.md#upgrade-the-postgresql-linked-service)| End of support and GA version available |October 31, 2024 | September 30, 2025|
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|[Presto (version 1.0)](connector-presto.md)|[Link](connector-presto.md#upgrade-the-presto-connector)| Preview version available |To be determined | / |
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|[Salesforce (V1)](connector-salesforce-legacy.md)|[Link](connector-salesforce.md#upgrade-the-salesforce-linked-service)| GA version available | To be determined | /|
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|[Salesforce Service Cloud (V1)](connector-salesforce-service-cloud-legacy.md)|[Link](connector-salesforce-service-cloud.md#upgrade-the-salesforce-service-cloud-linked-service)| GA version available | To be determined |/ |
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|[ServiceNow (V1)](connector-servicenow-legacy.md)|[Link](connector-servicenow.md#upgrade-your-servicenow-linked-service)| GA version available | To be determined | / |
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|[Snowflake (V1)](connector-snowflake-legacy.md)|[Link](connector-snowflake.md#upgrade-the-snowflake-linked-service)| GA version available | To be determined | / |
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|[Spark (version 1.0)](connector-spark.md)|[Link](connector-spark.md#upgrade-the-spark-connector)| Preview version available |To be determined | / |
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|[Vertica (version 1.0)](connector-vertica.md)|[Link](connector-vertica.md#upgrade-the-vertica-version)| GA version available | July 31, 2025 |/|
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|[Vertica (version 1.0)](connector-vertica.md)|[Link](connector-vertica.md#upgrade-the-vertica-version)| GA version available | July 31, 2025 |September 30, 2025|
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|[Azure Database for MariaDB](connector-azure-database-for-mariadb.md)|/ | End of support |December 31, 2024 | December 31, 2024 |
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|[Concur (Preview)](connector-concur.md)|/ | End of support | December 31, 2024 | December 31, 2024 |
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|[Couchbase (Preview)](connector-couchbase.md)|/ | End of support | December 31, 2024 | December 31, 2024 |
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|[Zoho (Preview)](connector-zoho.md)|/ | End of support | December 31, 2024 | December 31, 2024 |
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|[Amazon Marketplace Web Service](connector-amazon-marketplace-web-service.md)|/ | Disabled |/ |/ |
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If you need upgrade help, contact us via the way provided in the [FAQ article](connector-deprecation-frequently-asked-questions.md#what-should-i-do-if-i-encounter-the-feature-gaps-and-errors-bugs-that-are-preventing-me-from-migrating-to-the-new-connectors).
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If you encounter any gaps while upgrading your connector to the latest version, please contact for help via the way provided in the [FAQ article](connector-deprecation-frequently-asked-questions.md#what-should-i-do-if-i-encounter-the-feature-gaps-and-errors-bugs-that-are-preventing-me-from-migrating-to-the-new-connectors).
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## Release stages and support
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The following connector is at End of Support stage.
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-[Amazon Marketplace Web Service](connector-amazon-marketplace-web-service.md)
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## Options to replace deprecated connectors
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If V1 connectors are deprecated with no updated connectors available, you can still use the
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:::image type="content" source="media/connector-deprecation-plan/linked-services-page.png" alt-text="Screenshot of the linked services page." lightbox="media/connector-deprecation-plan/linked-services-page.png":::
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## How to find notifications in Azure Service Health portal
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Regular notifications are sent to you to help you upgrade related connectors, or notify you the connectors' End of Support or disabled dates. You can find the notification under Service Health portal - Health advisories tab.
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Here's the steps to help you find the notification:
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1. Navigate to [Service Health protal](https://portal.azure.com/#view/Microsoft_Azure_Health/AzureHealthBrowseBlade/%7E/serviceIssues) or you can select **Service Health** icon on your Azure portal dashboard.
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1. Go to **Health advisories** tab and you can see the notification related to your connectors in the list. You can also go to **Health history** tab to check historical notifications.
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:::image type="content" source="media/connector-deprecation-plan/service-health-health-advisories.png" alt-text="Screenshot of service health.":::
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To learn more about the Service Health portal, see this [article](/azure/service-health/service-health-overview).
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## Related content
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-[Azure Data Factory connectors overview](connector-overview.md)
Copy file name to clipboardExpand all lines: articles/data-factory/connector-oracle.md
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ms.subservice: data-movement
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ms.custom: synapse
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ms.topic: conceptual
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ms.date: 03/20/2025
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ms.date: 04/23/2025
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ms.author: jianleishen
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Specifically, this Oracle connector supports:
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- The following versions of an Oracle database for version 2.0 (Preview):
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- The following versions of an Oracle database for version 2.0:
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- Oracle Database 19c or later
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- The following versions of an Oracle database for version 1.0:
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- Oracle 19c R1 (19.1) and higher
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## Linked service properties
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The Oracle connector version 2.0 (Preview) supports TLS 1.3. Refer to this [section](#upgrade-the-oracle-connector) to upgrade your Oracle connector version from version 1.0. For the property details, see the corresponding sections.
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The Oracle connector version 2.0 supports TLS 1.3. Refer to this [section](#upgrade-the-oracle-connector) to upgrade your Oracle connector version from version 1.0. For the property details, see the corresponding sections.
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-[Version 2.0 (Preview)](#version-20-preview)
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-[Version 2.0](#version-20)
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-[Version 1.0](#version-10)
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### Version 2.0 (Preview)
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### Version 2.0
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The Oracle linked service supports the following properties when apply version 2.0 (Preview):
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The Oracle linked service supports the following properties when apply version 2.0:
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| Property | Description | Required |
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|:--- |:--- |:--- |
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|:--- |:--- |:--- |
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| type | The type property of the copy activity source must be set to `OracleSource`. | Yes |
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| oracleReaderQuery | Use the custom SQL query to read data. An example is `"SELECT * FROM MyTable"`.<br>When you enable partitioned load, you need to hook any corresponding built-in partition parameters in your query. For examples, see the [Parallel copy from Oracle](#parallel-copy-from-oracle) section. | No |
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| convertDecimalToInteger | Oracle NUMBER type with zero or unspecified scale will be converted to corresponding integer. Allowed values are **true** and **false** (default). <br>If you are using Oracle version 2.0 (Preview), this property will only be allowed to be set when supportV1DataTypes is true. | No |
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| convertDecimalToInteger | Oracle NUMBER type with zero or unspecified scale will be converted to corresponding integer. Allowed values are **true** and **false** (default). <br>If you are using Oracle version 2.0, this property will only be allowed to be set when supportV1DataTypes is true. | No |
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| partitionOptions | Specifies the data partitioning options used to load data from Oracle. <br>Allowed values are: **None** (default), **PhysicalPartitionsOfTable**, and **DynamicRange**.<br>When a partition option is enabled (that is, not `None`), the degree of parallelism to concurrently load data from an Oracle database is controlled by the [`parallelCopies`](copy-activity-performance-features.md#parallel-copy) setting on the copy activity. | No |
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| partitionSettings | Specify the group of the settings for data partitioning. <br>Apply when the partition option isn't `None`. | No |
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| partitionNames | The list of physical partitions that needs to be copied. <br>Apply when the partition option is `PhysicalPartitionsOfTable`. If you use a query to retrieve the source data, hook `?AdfTabularPartitionName` in the WHERE clause. For an example, see the [Parallel copy from Oracle](#parallel-copy-from-oracle) section. | No |
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When you copy data from and to Oracle, the following interim data type mappings are used within the service. To learn about how the copy activity maps the source schema and data type to the sink, see [Schema and data type mappings](copy-activity-schema-and-type-mapping.md).
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| Oracle data type | Interim service data type (for version 2.0 (Preview)) | Interim service data type (for version 1.0) |
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| Oracle data type | Interim service data type (for version 2.0) | Interim service data type (for version 1.0) |
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|:--- |:--- |:--- |
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| BFILE |Byte[]| Byte[]|
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| BINARY_FLOAT | Single | Single |
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Here are steps that help you upgrade the Oracle connector:
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1. In **Edit linked service** page, select **2.0 (Preview)** under **Version** and configure the linked service by referring to [Linked service properties version 2.0 (Preview)](#version-20-preview).
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1. In **Edit linked service** page, select **2.0** under **Version** and configure the linked service by referring to [Linked service properties version 2.0](#version-20).
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For the authentication related properties including username and password, specify the original values in the corresponding fields in version 2.0 (Preview). Other connection properties such as host, port, and Oracle Service Name/Oracle SID in version 1.0 are now parameters of the [`server` property in version 2.0 (Preview)](#server-property-configuration).
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For the authentication related properties including username and password, specify the original values in the corresponding fields in version 2.0. Other connection properties such as host, port, and Oracle Service Name/Oracle SID in version 1.0 are now parameters of the [`server` property in version 2.0](#server-property-configuration).
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For example, if you configure the version 1.0 linked service as shown below:
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}
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```
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The identical version 2.0 (Preview) linked service configuration using **Easy Connect (Plus) Naming** is:
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The identical version 2.0 linked service configuration using **Easy Connect (Plus) Naming** is:
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:::image type="content" source="media/connector-oracle/easy-connect-naming-linked-service.png" alt-text="Screenshot of linked service using easy connector (Plus) naming.":::
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}
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```
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The identical version 2.0 (Preview) linked service configuration using **Connector Descriptor** is:
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The identical version 2.0 linked service configuration using **Connector Descriptor** is:
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:::image type="content" source="media/connector-oracle/connector-descriptor-linked-service.png" alt-text="Screenshot of linked service using connector descriptor.":::
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Note that:
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- If you use **Oracle Service Name** in version 1.0, you can use **Easy Connect (Plus) Naming** or **Connector Descriptor** as the server format in version 2.0 (Preview).
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- If you use **Oracle Service Name** in version 1.0, you can use **Easy Connect (Plus) Naming** or **Connector Descriptor** as the server format in version 2.0.
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- If you use **Oracle SID** in version 1.0, you need to use **Connector Descriptor** as the server format in version 2.0 (Preview).
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- If you use **Oracle SID** in version 1.0, you need to use **Connector Descriptor** as the server format in version 2.0.
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- For some additional connection properties in version 1.0, we provide alternative properties or parameters in the `server` property in version 2.0 (Preview). You can refer to the table below to upgrade the version 1.0 properties.
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- For some additional connection properties in version 1.0, we provide alternative properties or parameters in the `server` property in version 2.0. You can refer to the table below to upgrade the version 1.0 properties.
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| Version 1.0 | Version 2.0 (Preview) |
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| Version 1.0 | Version 2.0 |
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|:--- |:--- |
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| encryptionmethod| PROTOCOL (parameter in `server`) |
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| tnsnamesfile | TNS_ADMIN (environment variable supported on the self-hosted integration runtime) |
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| cryptoprotocolversion | SSL_VERSION (parameter in `server`) |
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| truststore | WALLET_LOCATION (parameter in `server`) |
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For example, if you use `alternateservers` in version 1.0, you can set the `DESCRIPTION_LIST` parameter in the server property in version 2.0 (Preview):
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For example, if you use `alternateservers` in version 1.0, you can set the `DESCRIPTION_LIST` parameter in the server property in version 2.0:
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Version 1.0 linked service using `alternateservers`:
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}
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```
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Identical version 2.0 (Preview) linked service using `DESCRIPTION_LIST` parameter in **Connector Descriptor**:
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Identical version 2.0 linked service using `DESCRIPTION_LIST` parameter in **Connector Descriptor**:
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```json
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{
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}
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```
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2. The data type mapping for the Oracle linked service version 2.0 (Preview) is different from that for the version 1.0. To learn the latest data type mapping, see [Data type mapping for Oracle](#data-type-mapping-for-oracle).
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2. The data type mapping for the Oracle linked service version 2.0 is different from that for the version 1.0. To learn the latest data type mapping, see [Data type mapping for Oracle](#data-type-mapping-for-oracle).
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An additional connection property `supportV1DataTypes` in version 2.0 (Preview) can reduce upgrade difficulties caused by data type changes. Setting this property to `true` ensures that the data type in version 2.0 (Preview) remains consistent with version 1.0.
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An additional connection property `supportV1DataTypes` in version 2.0 can reduce upgrade difficulties caused by data type changes. Setting this property to `true` ensures that the data type in version 2.0 remains consistent with version 1.0.
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## Differences between Oracle version 2.0 (Preview) and version 1.0
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## Differences between Oracle version 2.0 and version 1.0
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The Oracle connector version 2.0 (Preview) offers new functionalities and is compatible with most features of version 1.0. The following table shows the feature differences between version 2.0 (Preview) and version 1.0.
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The Oracle connector version 2.0 offers new functionalities and is compatible with most features of version 1.0. The following table shows the feature differences between version 2.0 and version 1.0.
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| Version 2.0 (Preview) | Version 1.0 |
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| Version 2.0 | Version 1.0 |
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|:--- |:--- |
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|The following mappings are used from Oracle data types to interim service data types used by the service internally. <br><br>NUMBER(p,s) -> Int16, Int32, Int64, Double, Single, Decimal <br>FLOAT(p)-> Double or Decimal based on its precision <br>NUMBER -> Decimal <br>TIMESTAMP WITH TIME ZONE -> DateTimeOffset <br>INTERVAL YEAR TO MONTH -> Int64 <br>INTERVAL DAY TO SECOND -> TimeSpan |The following mappings are used from Oracle data types to interim service data types used by the service internally. <br><br>NUMBER(p,s) -> Decimal or String based on its precision <br>FLOAT(p)-> Double <br>NUMBER -> Double <br>TIMESTAMP WITH TIME ZONE -> DateTime <br>INTERVAL YEAR TO MONTH -> String <br>INTERVAL DAY TO SECOND -> String |
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| Support convertDecimalToInteger in copy source when `supportV1DataTypes` is set to `true`. | Support convertDecimalToInteger in copy source. |
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