dota. Dota is a custom map for warcraft III, the most popular version being DotA Allstars, which is for Warcraft III: The Frozen Throne. DotA is a generally exciting game, with many comebacks, twists and turns.
Some of you may be familiar with relational databases other than Teradata and how those other RDBMs utilize indexes. In Teradata, an âIndexâ is a physical mechanism that is used to distribute, store, and access data rows. Indexes provide a physical access path to the data and their use can avoid unnecessary full-table scans to locate rows.
A table can contain only one primary key constraint. A primary key cannot exceed 16 columns and a total key length of 900 bytes. The index generated by a primary key constraint cannot cause the number of indexes on the table to exceed 999 nonclustered indexes and 1 clustered index.