commit e5e3ad93c8d38f1806988f1f191879fb050dd657
author Dmitry Lychagin <dmitry.lychagin@couchbase.com> Thu Jul 15 12:44:47 2021 -0700
committer Dmitry Lychagin <dmitry.lychagin@couchbase.com> Fri Jul 16 19:46:28 2021 +0000
tree 28c4c4190ad02492d55ba4cc67ef33dc3ddb7f1f
parent 793c39ef5840f190f2d48cf4052b20f33101f248

[ASTERIXDB-2930][COMP] Support ORDER BY NULLS FIRST, LAST

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- Add NULLS FIRST, LAST modifier to ORDER BY clause,
  including when it is used inside window function calls
- Add testcases and update documentation

Change-Id: I517336d6b56b488222bd6ba0fecb2b14f2024aa5
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/12344
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Glenn Galvizo <ggalvizo@uci.edu>

asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml

diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
index 9a92a6c..b9e38a1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
@@ -8462,11 +8462,28 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-2">
+        <output-dir compare="Text">order-by-2</output-dir>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-3-negative">
+        <output-dir compare="Text">none</output-dir>
+        <expected-error><![CDATA[ASX1001: Syntax error: In line 33 >>ORDER BY d.a NULLS;<< Encountered ";" at column 19]]></expected-error>
+        <expected-error><![CDATA[ASX1001: Syntax error: Unexpected token: NULLS (in line 33, at column 20)]]></expected-error>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
       <compilation-unit name="order-by-from-dataset">
         <output-dir compare="Text">order-by-from-dataset</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-from-dataset-2">
+        <output-dir compare="Text">order-by-from-dataset-2</output-dir>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
       <compilation-unit name="scan-collection">
         <output-dir compare="Text">scan-collection</output-dir>
       </compilation-unit>