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PostgreSQL Exam PGCES-02 Topic 4 Question 63 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam
Question #: 63
Topic #: 4
[All PGCES-02 Questions]

Select one incorrect description about changing the settings of PostgreSQL during operation.

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Suggested Answer: A, C

by Tamie at May 29, 2024, 10:48 PM

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Cassandra
2 months ago
A superuser with the power to change settings? I bet they're the ones who decide when to restart the database for 'maintenance'.
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Gail
25 days ago
D) Values set by a superuser using the SET command are valid for different connections made later.
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Kizzy
1 months ago
C) Changes that can be made using the SET command have higher priority than ones in postgresql.conf.
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Asuncion
1 months ago
B) All of the current settings can be displayed using the SHOW ALL command.
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Bettye
1 months ago
A) The current value of a parameter can be confirmed using the SHOW command.
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Pete
2 months ago
Hmm, so the superuser settings don't stick around for other connections? That's a bit disappointing, but I guess it makes sense.
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Eden
30 days ago
C) Changes that can be made using the SET command have higher priority than ones in postgresql.conf.
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Maybelle
1 months ago
B) All of the current settings can be displayed using the SHOW ALL command.
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Nieves
1 months ago
A) The current value of a parameter can be confirmed using the SHOW command.
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Vincenza
3 months ago
Aha, good to know there are some parameters that can't be set with the SET command. Gotta keep an eye on those.
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Remona
1 months ago
Lonny: Definitely, we need to make sure we are monitoring all the settings closely.
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Lonny
1 months ago
User 2: Absolutely, those parameters could have a big impact on the operation of PostgreSQL.
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Moon
2 months ago
User 1: Yes, it's important to be aware of the parameters that can't be set with the SET command.
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Wilbert
3 months ago
Wait, so the SET command overrides the postgresql.conf file? That seems a bit too powerful if you ask me.
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Simona
3 months ago
That SHOW ALL command sounds pretty useful! I bet it would give me a comprehensive overview of all the settings.
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Tamala
2 months ago
User 2: I agree, it's a great way to see everything at once.
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Kimberlie
2 months ago
User 1: Yeah, the SHOW ALL command is really handy for getting a full view of all the settings.
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Georgiann
4 months ago
I believe option D is incorrect because changes made using the SET command are only temporary and do not persist for future connections.
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Jamika
4 months ago
I agree with Novella. The SET command values are only valid for the current session, not for later connections.
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Novella
4 months ago
I think the incorrect description is D) Values set by a superuser using the SET command are valid for different connections made later.
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