{
  "id": 19926167,
  "title": "How to Verify Oracle Database 19c Release Update Patching in CDB and PDB Environments",
  "url": "https://urgent.news/2026/11/14/how-to-verify-oracle-database-19c-release-update-patching-in-cdb-and",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-11-14T05:46:09.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/abdulrawoftotakhil/how-to-verify-oracle-database-19c-release-update-patching-in-cdb-and-pdb-environments-1k6"
  },
  "original_language": "en",
  "account": "Verifying Oracle Database 19c Release Update (19.32) patching in Container Database (CDB) and Pluggable Database (PDB) environments is crucial for ensuring the database functions as intended. After applying a patch, it's important to verify that the SQL patches have been applied successfully and that the CDB and PDBs are running correctly. This guide demonstrates how to verify the patching process using Oracle OPatch, SQLPlus, Dictionary Views, and SQL commands.\n\nTo begin, log in to the database server with the appropriate Oracle Home and execute the command $ORACLE_HOME/OPatch/opatch lspatches. This will display a list of applied patches, including the ID (39472050) and description (Database Release Update: 19.32.0.0.260721) of the Oracle Database 19c Release Update (19.32) patch. Next, check the SQL patches by executing the command SELECT con_id, patch_id, action, status FROM cdb_registry_sqlpatch WHERE patch_id = 39472050 ORDER BY con_id; This will return a list of container IDs and patch statuses, confirming that the SQL patch was applied successfully to both the CDB root and the user PDB.\n\nAfter verifying the SQL patches, check the current status of the PDBs using the command SHOW PDBS or SELECT con_id, name, open_mode. This will display the open mode of each PDB, ensuring that they are running correctly. It's important to note that having a SUCCESS status for the SQL patches doesn't guarantee that the patch was applied successfully; additional checks should be performed to ensure the database and PDBs are functioning as expected.",
  "summary": "Oracle Database 19c Release Update Verification Technology – Oracle Database 19c, Release Update (19.32), Multitenant. Lab Date – 12th November 2026. Overview Applying a Release Update to your Oracle Database is an important part of the DBA role. However, simply applying a patch may not mean that all parts of your database will run as expected. The DBA should verify that the patch has been…",
  "key_points": [
    "Verify patching in CDB and PDB environments using Oracle OPatch",
    "Check SQL patches with SELECT conid, patchid, action, status",
    "Confirm PDBs running correctly with SHOW PDBS or SELECT conid, name, openmode"
  ],
  "editors_take": "Rigorous post-patch verification across both container and pluggable layers prevents false confidence in system stability by ensuring SQL updates and database open modes align with expected operational states.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}