You are connected to a PostgreSQL database. After executing a complex query an error message is displayed. You want to edit and rerun the previously executed query. Which command can be used to edit the query buffer?
Answer(s): C
You are working as a Postgres DBA. Due to an increase in transactional load on your Postgres instance, the server is experiencing frequent checkpoints. You have decided to increase the WAL area size. You have also decided to upgrade your database instance to PostgreSQL 13. While initializing your database cluster in PostgreSQL 13, you have decided to increase the WAL segment size. Which of the following options can be used with the initdb command to set a custom WAL segment size?
Answer(s): B
SERIAL and IDENTITY columns can be used to add an auto-incrementing column in a Postgres table. Which of these two column types are SQL standard compliant?
You want to list all available databases in your PostgreSQL cluster using psql. Which command should you use?
Which PostgreSQL backup utility can create backups in custom compressed format?
Answer(s): A
In PostgreSQL 13, which command is used to switch your connection to a different database in psql?
Which PostgreSQL configuration parameter controls the amount of memory used for sorting operations before writing to temporary disk files?
You need to restore only the schema from a custom format backup file. Which pg_restore option should you use?
Answer(s): D
Share your comments for EnterpriseDB PostgreSQL-Essentials exam with other users:
i just want to tell you. i took my microsoft az-104 exam and passed it. your program was awesome. i especially liked your detailed questions and answers and practice tests that made me well-prepared for the exam. thanks to this website!!!
all the best
very usefull document
nice and helpful questions
i found the questions helpful
q 105 . ans is d
i have interest to get a sybase iq dba certification
want to pass exm.
are the answers correct?
good morning, could you please upload this exam again, i need it to test my knowledge in sd-wan with version 7.0.
very nice question
i have learning disability and this exam dumps allowed me to focus on the actual questions and not worry about notes and the those other study materials.
165 should be apt
please upload the dumps, real need of them
any recent feeedback?
question number 2 is indicating you are giving proper questions. observe and change properly.
passed today.40% questions were new.litwere case study,lots of new questions on afd,ratelimit,tm,lb,app gatway.got 2 set series of questions which are not present here.questions on azure cyclecloud, no.of vnet/vms required for implimentation,blueprints assignment/management group etc
practice test
want the dumps for emc content management server programming(cmsp)
brilliant and helpful
q75. azure files is pass
very helpful
thank you for these questions. it helped a lot.
how do i get the h12-724 dumps
nice data dumps
answers are correct
good explanation
hi team just want to know if there is any update version of the exam 350-401
helpful on 2017 scrum guide
planning to attempt for the exam.
pleaseee upload
thanks ly so i have information cia
hello team, i need sap qm dumps for practice
it’s good but not senatios based