B and C correct
IXSCAN
This operator represents the scanning of an index.
XSCAN operator
This operator is used to navigate XML fragments to evaluate XPath expressions and to extract document fragments if needed.
https://www.ibm.com/docs/en/db2/11.1?topic=tool-operators
B&C
XSCAN operator
This operator is used to navigate XML fragments to evaluate XPath expressions and to extract document fragments if needed.
IXSCAN
This operator represents the scanning of an index.
The correct answer is A and B.
C is wrong.
https://www.ibm.com/support/knowledgecenter/en/SSEPGG_11.1.0/com.ibm.db2.luw.admin.explain.doc/doc/r0021330.html
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
TeranceCambel
2 years, 9 months agoJamesBond
3 years, 4 months agomaximkmn
4 years, 5 months agomoguta
4 years, 8 months agodb2tester
5 years, 1 month ago