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3 SQL Utilities
A utility is a tool that runs within Neoview SQL and performs such tasks as maintenance, loading
indexes, purging data from tables, indexes, materialized views and reorganizing and reloading
data in a table or index.
This section describes the Neoview SQL utilities:
"MAINTAIN Command" (page 212)
"POPULATE INDEX Utility" (page 220)
"PURGEDATA Utility" (page 222)
"REPLICATE Command" (page 224)
Privileges Required to Execute Utilities
Utility
MAINTAIN
REFRESH
REORG
UPDATE STATISTICS
POPULATE INDEX
PURGEDATA
REPLICATE
Performs one or more maintenance tasks, such as REORG,
UPDATE STATISTICS, and REFRESH, on a specified
database object.
Loads indexes.
Purges data from tables and indexes.
Allows an installation to replicate a table or an entire
schema from one Neoview system to another.
Privileges Required
To refresh, you must be the schema owner, object owner, or have the
SELECT, INSERT, and DELETE privileges on the materialized view.
To reorganize, you must be the object owner or have all table privileges
(SELECT/INSERT/DELETE/UPDATE).
To update statistics, you must be the object owner, the schema owner,
or have SELECT privilege on the table.
You must be the object owner, schema owner, have the ALTER
privilege, or have the SELECT, DELETE, and INSERT privileges on
the table or materialized view.
You must be the object owner, the schema owner, and have the SELECT
and DELETE privileges.
You must be the table owner or schema owner.
Privileges Required to Execute Utilities
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