[
https://issues.apache.org/jira/browse/HIVE-15544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832751#comment-15832751
]
Hive QA commented on HIVE-15544:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12848422/HIVE-15544.5.patch
{color:green}SUCCESS:{color} +1 due to 19 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 19 failed/errored test(s), 10974 tests
executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out)
(batchId=235)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[show_functions]
(batchId=67)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[subquery_exists]
(batchId=38)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys]
(batchId=159)
org.apache.hadoop.hive.cli.TestHBaseNegativeCliDriver.testCliDriver[cascade_dbdrop]
(batchId=226)
org.apache.hadoop.hive.cli.TestHBaseNegativeCliDriver.testCliDriver[generatehfiles_require_family_path]
(batchId=226)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_basic]
(batchId=135)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_schema_evol_3a]
(batchId=136)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[cbo_subq_not_in]
(batchId=148)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[escape1]
(batchId=139)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[escape2]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[schema_evol_text_vec_part]
(batchId=149)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_char_simple]
(batchId=147)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_varchar_simple]
(batchId=152)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query16]
(batchId=223)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query69]
(batchId=223)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[cbo_subq_not_in]
(batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[subquery_exists]
(batchId=112)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[subquery_in]
(batchId=122)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3081/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3081/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3081/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 19 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12848422 - PreCommit-HIVE-Build
> Support scalar subqueries
> -------------------------
>
> Key: HIVE-15544
> URL: https://issues.apache.org/jira/browse/HIVE-15544
> Project: Hive
> Issue Type: Sub-task
> Components: SQL
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Labels: sub-query
> Attachments: HIVE-15544.1.patch, HIVE-15544.2.patch,
> HIVE-15544.3.patch, HIVE-15544.4.patch, HIVE-15544.5.patch
>
>
> Currently HIVE only support IN/EXISTS/NOT IN/NOT EXISTS subqueries. HIVE
> doesn't allow sub-queries such as:
> {code}
> explain select a.ca_state state, count(*) cnt
> from customer_address a
> ,customer c
> ,store_sales s
> ,date_dim d
> ,item i
> where a.ca_address_sk = c.c_current_addr_sk
> and c.c_customer_sk = s.ss_customer_sk
> and s.ss_sold_date_sk = d.d_date_sk
> and s.ss_item_sk = i.i_item_sk
> and d.d_month_seq =
> (select distinct (d_month_seq)
> from date_dim
> where d_year = 2000
> and d_moy = 2 )
> and i.i_current_price > 1.2 *
> (select avg(j.i_current_price)
> from item j
> where j.i_category = i.i_category)
> group by a.ca_state
> having count(*) >= 10
> order by cnt
> limit 100;
> {code}
> We initially plan to support such scalar subqueries in filter i.e. WHERE and
> HAVING
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