Bulk Operation

IMPALA-3531 Show create table should show enforcement and belief information.

IMPALA-3531 Impala doc: Document the create table syntax for Primary Key and Foreign Keys spec.

IMPALA-3531 Refactor constraint information into a separate class.

IMPALA-3531 Support loading PK/FK constraints in LocalCatalog.

IMPALA-3531 Add support for retrieval of primary keys and foreign keys in impala-hs2-server.

IMPALA-3531 'DESCRIBE EXTENDED ..' does not display constraint information

IMPALA-3531 Display constraint information in 'SHOW CREATE' statement

IMPALA-3531 Support ALTER commands for Rely/Norely novalidate for primary key/foreign key

IMPALA-3531 Support primary key/foreign key constraint as part of create table in Impala