Pooja Nilangekar has uploaded this change for review. (
http://gerrit.cloudera.org:8080/10720
Change subject: IMPALA-6305: Allow column definitions in ALTER VIEW
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IMPALA-6305: Allow column definitions in ALTER VIEW
This change adds support to change column definitions in ALTER VIEW
statements. This support only required minor changes in the parser
and the AlterViewStmt constructor.
The following tests were modified:
1. ParserTest - To check that the parser handles column
definitions for alter view statements.
2. AnalyzerDDLTest - To ensure that the analyzer supports the
change column definitions parsed.
3. TestDdlStatements - To verify the end-to-end functioning
of ALTER VIEW statements with change column definitions.
Change-Id: I6073444a814a24d97e80df15fcd39be2812f63fc
---
M fe/src/main/cup/sql-parser.cup
M fe/src/main/java/org/apache/impala/analysis/AlterViewStmt.java
M fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java
M fe/src/test/java/org/apache/impala/analysis/ParserTest.java
M testdata/workloads/functional-query/queries/QueryTest/views-ddl.test
5 files changed, 74 insertions(+), 5 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/20/10720/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6073444a814a24d97e80df15fcd39be2812f63fc
Gerrit-Change-Number: 10720
Gerrit-PatchSet: 2
Gerrit-Owner: Pooja Nilangekar <[email protected]>
Gerrit-Reviewer: Pooja Nilangekar <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
