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Recent questions tagged Netezza
0
votes
1
answer
Why do you prefer to truncate instead of drop table command?
asked
Feb 21, 2023
in
Netezza
by
Robindeniel
netezza
0
votes
1
answer
Create Table AS (CTAS), does it distribute data randomly or based on the table on which it received data?
asked
Feb 21, 2023
in
Netezza
by
Robindeniel
netezza
ctas
0
votes
1
answer
Why NOT NULL specification is better in Netezza?
asked
Feb 21, 2023
in
Netezza
by
Robindeniel
netezza
0
votes
1
answer
What constraints on a table are enforced?
asked
Feb 21, 2023
in
Netezza
by
Robindeniel
netezza
0
votes
1
answer
Can a group become a member of another group in Netezza user administration. Can we use the same group name for databases?
asked
Feb 21, 2023
in
Netezza
by
Robindeniel
user-administration
netezza
0
votes
1
answer
Does Netezza support the concurrent update of the same record?
asked
Feb 21, 2023
in
Netezza
by
kamalkhandelwal29
netezza
0
votes
1
answer
Explain how data gets stored in Netezza and how does SPU failover takes place?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
netezza
+1
vote
1
answer
When are we likely to receive incorrect (aggregate) results?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
netezza
0
votes
1
answer
What is the best data appliance?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
netezza
appliance
0
votes
1
answer
What are different ways to load?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
load-map
netezza
0
votes
1
answer
How do you deal with historical data, with respect to zone maps?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
zone-maps
netezza
+1
vote
1
answer
What is a zone map?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
zone-map
netezza
+1
vote
1
answer
Explain FPGA and how is it useful for query performance?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
fpga
netezza
+1
vote
1
answer
Which system table could be used to find an object id for any table/view or object in a database?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
netezza
+1
vote
1
answer
Which one of the following pieces of information is maintained in the zone map table to assist the performance of a query?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
netezza
0
votes
1
answer
Which log file captures SQL submitted to the NPS system?
asked
Feb 20, 2023
in
Netezza
by
rajeshsharma
log-files
netezza
+1
vote
1
answer
What is the maximum number of columns you can choose as organizing keys for a clustered base table?
asked
Feb 19, 2023
in
Netezza
by
rajeshsharma
netezza
0
votes
1
answer
Which CREATE DATABASE attributes are required?
asked
Feb 19, 2023
in
Netezza
by
rajeshsharma
netezza
database
0
votes
1
answer
Which two characteristics describe the materialized view?(Choose two.)
asked
Feb 19, 2023
in
Netezza
by
rajeshsharma
netezza
materialized-view
+1
vote
1
answer
What are the ways to load data from a table into a file?
asked
Feb 19, 2023
in
Netezza
by
rajeshsharma
netezza
table
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