What are PostgreSQL stored procedures and how do they differ from functions?
Posted: Sep 25, 2025
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Explain PostgreSQL partitioning and its benefits.
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What is Write-Ahead Logging (WAL) in PostgreSQL?
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Explain PostgreSQL performance tuning best practices.
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Which PostgreSQL data type is best for storing large text data?
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What does the SERIAL data type create in PostgreSQL?
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Which command is used to backup a PostgreSQL database?
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What is the purpose of the ANALYZE command in PostgreSQL?
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Which PostgreSQL feature allows storing key-value pairs?
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What is the default transaction isolation level in PostgreSQL?
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Which PostgreSQL command creates a partial index?
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What does the pg_stat_activity view show?
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Which PostgreSQL feature provides automatic query parallelization?
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What is the purpose of the shared_buffers parameter?
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What is PostgreSQL and what are its key features?
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