Simba Spark ODBC Driver: baixar versions anteriors

Enhancements & New Features

* [SPARKO-1408] Process Name as Default UserAgentEntry

The driver will now use the process name as the UserAgentEntry if
the UserAgentEntry is not set.

* [SPARKO-1472] Upgraded LTS support

The driver now uses LTS versions 11.3 through 15.4. For supported versions,
see the Installation and Configuration Guide.

* [SPARKO-1482][05221097] Databricks domains support

The driver now supports cloud.databricks.us and cloud.databricks.mil
domains.

* [SPARKO-1325][SPARKO-1435] Timestamp_NTZ support

The driver now recognizes timestamp_ntz columns in the following data
source tables:
- SQLGetTypeInfo (SQL_ALL_TYPES) now lists timestamp_ntz as an available
type.
- SQLGetTypeInfo (SQL_TIMESTAMP) now lists timestamp_ntz as one of the
types that map to SQL timestamps.
- SQLColumns now identifies timestamp_ntz columns correctly.
- If UseNativeQuery is set to 0, SQLColAttribute (SQL_DESC_TYPE_NAME)
identifies timestamp_ntz columns correctly.

* [SPARKO-1384][SPARKO-1405][SPARKO-1411] CRL cache support

On Windows, the driver supports the CRL cache when UseSystemTruststore is
enabled (set to 1).

* [SPARKO-1399][SPARKO-1417] Updated third-party libraries

The connector now uses the following third-party libraries:
- OpenSSL 3.0.16 (previously 3.0.15)
- libcURL 8.12.1 (previously 8.11.0)
- Expat 2.7.1 (previously 2.6.3)

* [SPARKO-1404] VOID type support

The driver now supports VOID columns and lists them correctly in
SQLGetColumns calls.

* [SPARKO-1419][SPARKO-1420] OAuth Token exchange support

The driver now supports OAuth Token exchange feature for IDP different
from the host. In these cases, OAuth access token (including BYOT) will be
exchanged for a Databricks in-house access token. For more information, see
the Installation and Configuration Guide.

* [SPARKO-1474] Upgraded Windows Server support

The connector now supports Windows Server 2025. For a list of supported
versions, see the Installation and Configuration Guide.

Resolved Issues
The following issues have been resolved in Simba Apache Spark ODBC Connector
2.9.2.

* [SPARKO-1516][SPARKO-1518] A memory leak is resolved.

Known Issues
The following are known issues that you may encounter due to limitations in
the data source, the connector, or an application.

* [SPARKO-1404] When querying tables that contain VOID columns, the server
returns an error.

* [SPARKO-1101] When the Auth_AccessToken line length is longer than the
maximum limit of 1000, the connector returns an authentication error. For
more information, see the Installation and Configuration Guide.

* [SPARKO-879] When connecting to a server that supports multiple catalogs,
the connector no longer reports the catalog for schemas and tables as
SPARK.

The Spark server now reports the catalog.

* [SPARKO-670] In some cases, when retrieving timestamp data, the connector
returns an error.

In some cases, when connecting to certain distributions of
Apache Spark, the connector returns the following error: "Conversion from
number to string failed due to undersized character buffer". This issue
affects versions 2.6.12 to 2.6.14 of the Spark ODBC connector.

As a workaround, set EnableArrow=0 in the connection string or DSN.

* [SPARKO-620] Issue with date and timestamp before the beginning of the
Gregorian calendar when connecting to Spark 2.4.4 or later, or versions
previous to 3.0, with Arrow result set serialization.

When using Spark 2.4.4 or later, or versions previous to Spark 3.0, DATE
and TIMESTAMP data before October 15, 1582 may be returned incorrectly if
the server supports serializing query results using Apache Arrow. This
issue should not impact most distributions of Apache Spark.

To confirm if your distribution of Spark 2.4.4 or later has been impacted
by this issue, you can execute the following query:

SELECT DATE '1581-10-14'

If the result returned by the connector is 1581-10-24, then you are
impacted by the issue. In this case, if your data set contains date and/or
timestam

Enhancements & New Features

* [SPARKO-1383] Updated Thrift Version for HTTP User-Agent Header

The HTTP User-Agent used by the driver has been updated from thrift/0.9.0
to thrift/0.17.0.

* [SPARKO-1005] Driver-Side Timeouts for Idle Statements

Added support for configuring the fetch result idle timeout. For more
information, see the Installation and Configuration Guide.

* [SPARKO-1266] Upgrade Arrow

Apache Arrow has been upgraded to version 15.0.0 across all non-Windows
platforms.

* [SPARKO-1351][SPARKO-1387] Updated third-party libraries

The connector now uses the following third-party libraries:
- OpenSSL 3.0.15 (previously 3.0.13)
- libcURL 8.10.1 (previously 8.7.1)
- ICU 74.2 (previously 71.1)
- Arrow 15.0.0 (previously 9.0.0) for OSX & Linux (Windows was on 15.0.0)
- lz4 1.10.0. (previously 1.9.4)
- Expat 2.6.3 (previously 2.6.2)
- Kerberos 1.21.3 (previously 1.21.2)

* [SPARKO-1360] Support for Token Passthrough OAuth

The driver now supports token renewal for the Token Passthrough OAuth flow.

* [SPARKO-1369] Use 'hive_metastore' as default for Empty Initial Catalog

If the server sends an empty string as the initial catalog, the driver will
default to using the "hive_metastore" catalog.

* [SPARKO-1371] Support for DBR

The driver now supports DBR 15.4 LTS.

* [SPARKO-1378] Buffer length based on the DM's encoding.

The driver now returns the buffer length based on the DM's encoding.

Resolved Issues
The following issues has been resolved in Simba Apache Spark ODBC Connector
2.9.1.

* [SPARKO-1149] When the driver encounters an error while sending heartbeat,
it now re-attempts the heartbeat once before closing the heartbeat thread.

* [SPARKO-1376] HttpPath property missing issue when setting up DSN through
Add-OdbcDsn in PowerShell has been fixed.