HIVE-1364: Increase the maximum length of SERDEPROPERTIES values (currently 767 characters)
Review Request #895 — Created Sept. 23, 2010 and updated
The patch increases the length of various properties in the Metastore OR mapping. Properties which are currently indexed, or which we may want to index in the future were increased to a length of 767 bytes. Properties which are not indexed and which we are unlikely to ever want to index were increased to a max length of 4000 bytes. I also removed the PK constraint on the COLUMNS.TYPE_NAME field.