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3102 · Question #36
3102 Question #36: Real Exam Question with Answer & Explanation
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Question
After a power failure or database crash, the Postgres database may become corrupted and the Postgres server may not restart. The recovery action is to clear the writer-Ahead Log (WAL) and optionally reset other control data, using which command?
Options
- Apg_resetxlog
- Bpg_clearwal
- Cpg_dump
- Dservice postgresq1 restart
- Eservice wall restart
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