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20 Pre Upgrade Checklist for Migrating Oracle Database to New version

Taking appropriate steps prior to major oracle database upgrades helps to prevent any warning , slowness during or after migration to new or...

Most Popular

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    Error: ORA-14402: updating partition key column would cause a partition change Analysi s: Created a Sample test t able to check if a ...
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    Error: ERROR: diskgroup DG02 was not mounted ORA-15032: not all alterations performed ORA-15017: diskgroup "DG02" cannot be m...
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  • ORA-12545: Connect failed because target host or object does not exist
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  • ORA-01086: savepoint never established in this session or is invalid
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    ORA- Error: SQL>SELECT DAT.*,DATE_MODE||';'||SYS_META_KEY MIS_XDISPARE FROM MIS_SYS_DATA DAT WHERE 1 = 0  ORA-04023: Object could...

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