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[SPARK-20778][SQL] Implement array_intersect function. - #18010
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ericvandenbergfb-zz wants to merge 1 commit into
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[SPARK-20778][SQL] Implement array_intersect function.#18010ericvandenbergfb-zz wants to merge 1 commit into
ericvandenbergfb-zz wants to merge 1 commit into
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Implement array_intersect UDF for intersecting first array with set of arrays.
AmplabJenkins
commented
May 17, 2017
Can one of the admins verify this patch? |
srowen
commented
May 20, 2017
Member
Per comment in the JIRA, I don't think this should be added. |
zifeif2 pushed a commit
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Nov 22, 2025
# What changes were proposed in this pull request? This PR proposes to close stale PRs, mostly the same instances with apache#18017Closesapache#11459Closesapache#13833Closesapache#13720Closesapache#12506Closesapache#12456Closesapache#12252Closesapache#17689Closesapache#17791Closesapache#18163Closesapache#17640Closesapache#17926Closesapache#18163Closesapache#12506Closesapache#18044Closesapache#14036Closesapache#15831Closesapache#14461Closesapache#17638Closesapache#18222 Added: Closesapache#18045Closesapache#18061Closesapache#18010Closesapache#18041Closesapache#18124Closesapache#18130Closesapache#12217 Added: Closesapache#16291Closesapache#17480Closesapache#14995 Added: Closesapache#12835Closesapache#17141 ## How was this patch tested? N/A Author: hyukjinkwon <gurwls223@gmail.com> Closesapache#18223 from HyukjinKwon/close-stale-prs.
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Implement array_intersect UDF for intersecting first array with set of arrays.
What changes were proposed in this pull request?
Implement a function array_intersect that computes the intersection of first array and remaining arrays. Similar to hive implementation of array intersect.
How was this patch tested?
Added unit tests to validate eval and code gen logic.
Performed testing using spark-shell with similar tests to hive array intersect.