Lenni Kuff 92829b8400 IMPALA-587: Support implicit hbase column mapping keys ...

The Hive HBase spec specifies that the key column mapping can either be
defined explicitly (using the :key syntax) or left out completely in
which case a mapping to the first table column is implied. This change
updates Impala to support implicit key mappings and also adds some
checks in our ALTER TABLE DDL to unsure we cannot get into this state by
dropping a column from an Hbase table (a similar restriction that Hive
puts in place)

Change-Id: I920d642261659ee3e881da2553ffe83300923af8
Reviewed-on: http://gerrit.ent.cloudera.com:8080/554
Reviewed-by: Lenni Kuff <lskuff@cloudera.com>
Tested-by: Lenni Kuff <lskuff@cloudera.com>

2014-01-08 10:53:14 -08:00

..

functional_schema_template.sql

IMPALA-587: Support implicit hbase column mapping keys

2014-01-08 10:53:14 -08:00

schema_constraints.csv

IMPALA-590: Impala should more gracefully fail when loading HBase tables with complex types

2014-01-08 10:52:47 -08:00