DOC-5706 removed mentions of Oracle 12c as a supported database

Author: andy-stark-redis

content/embeds/rdi-supported-source-versions.md

@@ -1,6 +1,6 @@
 | Database | Versions | AWS RDS  Versions | GCP SQL Versions |
 | :-- | :-- | :-- | :-- |
-| Oracle | 12c, 19c, 21c | 19c, 21c | - |
+| Oracle | 19c, 21c | 19c, 21c | - |
 | MariaDB | 10.5, 11.4.3 | 10.4 to 10.11, 11.4.3 | - |
 | MongoDB | 6.0, 7.0, 8.0 | - | - |
 | MySQL | 5.7, 8.0.x, 8.2 | 8.0.x | 8.0 |

content/integrate/redis-data-integration/data-pipelines/prepare-dbs/oracle.md

@@ -233,7 +233,7 @@ exit;
 | SELECT ANY TABLE         | Enables the connector to read any table. Optionally, rather than granting SELECT permission on all tables, you can grant the SELECT privilege for specific tables only.                                                                                                                                                                                                                                |
 | SELECT_CATALOG_ROLE      | Enables the connector to read the data dictionary, which is needed by Oracle LogMiner sessions.                                                                                                                                                                                                                                                                                                        |
 | EXECUTE_CATALOG_ROLE     | Enables the connector to write the data dictionary into the Oracle redo logs, which is needed to track schema changes.                                                                                                                                                                                                                                                                                 |
-| SELECT ANY TRANSACTION   | Enables the snapshot process to perform a Flashback snapshot query against any transaction so that the connector can read past changes from LogMiner. When FLASHBACK ANY TABLE is granted, this should also be granted. This grant is optional for Oracle 12c and later. In those later releases, the connector obtains the required privileges through the EXECUTE_CATALOG_ROLE and LOGMINING grants. |
+| SELECT ANY TRANSACTION   | Enables the snapshot process to perform a Flashback snapshot query against any transaction so that the connector can read past changes from LogMiner. When FLASHBACK ANY TABLE is granted, this should also be granted. This grant is optional for Oracle 19c and later. In those later releases, the connector obtains the required privileges through the EXECUTE_CATALOG_ROLE and LOGMINING grants. |
 | LOGMINING                | This role was added in newer versions of Oracle as a way to grant full access to Oracle LogMiner and its packages. On older versions of Oracle that don’t have this role, you can ignore this grant.                                                                                                                                                                                                   |
 | CREATE TABLE             | Enables the connector to create its flush table in its default tablespace. The flush table allows the connector to explicitly control flushing of the LGWR internal buffers to disk.                                                                                                                                                                                                                   |
 | LOCK ANY TABLE           | Enables the connector to lock tables during schema snapshot. If snapshot locks are explicitly disabled via configuration, this grant can be safely ignored.                                                                                                                                                                                                                                            |