Extended Hexadecimal in Oracle

Standard decimal > hexadecimal is done with: select to_char ( 10 , ‘x’ ) from dual ; But I wanted a kind of extended hexadecimal that would keep single letters going up beyond 15/f, so would return ‘g ‘for decimal 16 instead of returning hexadecimal ’10’. Why did I want that? I needed to squeeze […]

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March 7, 2014

srvctl start listener -n nodename

Preferred method to stop and start oracle listener in RAC enivronment: srvctl config listener -n nodename srvctl stop listener -n nodename srvctl start listener -n nodename

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March 6, 2014