Vertica is a high performance commercial column-oriented DBMS that runs mainly in a Clustered environment. It uses ANSI SQL and runs on Linux.

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What is a “leaf expression”?

What is a "leaf expression"? Partition-clause expressions are limited in the following ways: Your partition-clause must calculate a single non-null value for each row. You can reference multiple ...
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Why bulk loading a Vertica database table does not load all lines?

I have a small csv file I would like to bulk load into a Vertica 6.1 database table, this file has 92 lines. dbadmin=> COPY games FROM '/tmp/games.csv' DELIMITER ','; Rows Loaded ------------- ...
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Vertica pagination

I have a query that gives the total number of rows to use in a pagination: select count(1) as total_rows from (subquery with some sum() and 2 inner joins) as as total_sums 1 - when I run only the ...