tree da06b76e0980fdd2c3e933b0b5a738ce456bdc17
parent 40777b706b39599efb4dd8e12fafd72f35bc580c
author Shant Hovsepian <shant@cloudera.com> 1599593273 -0400
committer Impala Public Jenkins <impala-public-jenkins@cloudera.com> 1600320336 +0000

IMPALA-8291: Show constraints in DESCRIBE FORMATTED

Support for displaying primary and foreign key constraints in describe
formatted output. The output attempts to be as close to Hive's
implementation as possible.

Also includes constraint definitions for the TPC-DS test workload.

Testing:
  * Fresh load of testdata
  * Metadata query tests comparing the output between Impala and Hive

Change-Id: I676b69c465c46491f870d7fdc894e7474c030356
Reviewed-on: http://gerrit.cloudera.org:8080/16428
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>