Attila Jeges has uploaded a new change for review.
http://gerrit.cloudera.org:8080/4144
Change subject: IMPALA-1670: Support multiple partitions in ALTER TABLE ADD
PARTITION
......................................................................
IMPALA-1670: Support multiple partitions in ALTER TABLE ADD PARTITION
Just like Hive, Implala should support multiple partitions in ALTER
TABLE ADD PARTITION statements. The syntax is as follows:
ALTER TABLE table_name ADD [IF NOT EXISTS]
PARTITION partition_spec1 [location_spec1] [cache_spec1]
PARTITION partition_spec2 [location_spec2] [cache_spec2]
...
Grammar was modified to handle the new syntax. Introduced AddPartition
class to capture the repeatable part of the statement.
TAddPartitionParams is the name of the corresponding thrift class.
AlterTableAddPartitionStmt and CatalogOpExecutor classes were also
modified to work with a list of partitions. Duplicate partition specs
are rejected in AlterTableAddPartitionStmt.analyze().
Added FE and E2E tests.
Change-Id: Iddbc951f2931f488f7048c9780260f6b49100750
---
M common/thrift/JniCatalog.thrift
M fe/src/main/cup/sql-parser.cup
A fe/src/main/java/com/cloudera/impala/analysis/AddPartition.java
M fe/src/main/java/com/cloudera/impala/analysis/AlterTableAddPartitionStmt.java
M fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java
M fe/src/test/java/com/cloudera/impala/analysis/AnalyzeDDLTest.java
M fe/src/test/java/com/cloudera/impala/analysis/AuthorizationTest.java
M fe/src/test/java/com/cloudera/impala/analysis/ParserTest.java
M testdata/workloads/functional-query/queries/QueryTest/alter-table.test
9 files changed, 400 insertions(+), 86 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/44/4144/4
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Iddbc951f2931f488f7048c9780260f6b49100750
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Attila Jeges <[email protected]>
