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April 12, 2020 mardaff

ORA-16623: member detected role change

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TNS-12564: TNS:connection refused while reinstating a failed database

January 17, 2020 mardaff

Changing the Oracle Database Characterset

January 22, 2019 mardaff

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May 31, 2017May 31, 2017 mardaff

DIA-48322: Relation [INCIDENT] of ADR V[2] incompatible with V[2] tool

May 23, 2017 mardaff

Upgrade timezone version to 14 from version 4 after upgrading to 11.2.0.4

May 22, 2017May 23, 2017 mardaff

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January 9, 2017May 29, 2018 mardaff

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September 13, 2016May 28, 2018 mardaff

ORA-00354: corrupt redo log block header