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Table Of Contents
NotesSupport levelQuery type
aggregate functions, group by clause,
order by clause, and so forth.
Note:
SQLFire does not support queries
against a partitioned table that
include a UNION,
INTERSECTION, or EXCEPT
clause.
A query that references a partitioned
table cannot include a table query in
the FROM clause. See Query of a
partitioned table with a table query
in the FROM clause on page 660.
Queries that involve a single partitioned table
are supported without restriction.
SupportedQueries that involve one partitioned table and
multiple replicated tables
See Query of a single partitioned table on
page 658.
Queries that involve two or more partitioned
tables must satisfy the colocation criteria.
Supported with colocation criteriaQueries that involve two or more partitioned
tables
See About the colocation requirement for
querying multiple, partitioned tables on page
658.
Queries that involve two or more partitioned
tables must satisfy the colocation criteria.
Supported with colocation criteriaOuter join queries that involve multiple,
partitioned tables
See Outer join query of multiple, partitioned
tables on page 659.
See Query of a single partitioned table on
page 658.
SupportedOuter join queries that involve a single
partitioned table
See Outer join query of multiple replicated
tables and a single partitioned table on page
659.
*Non-correlated queries of partitioned and
replicated tables are supported. However,
Supported*Non-correlated subquery with outer query of
a partitioned table
SQLFire may attempt to converts such
queries into equijoin queries. This
optimization is possible only if the query
satises the colocation criteria.
Non-correlated subquery with an outer query
of a partitioned table on page 659
Non-correlated subquery with an outer query
of a replicated table on page 659
SupportedNon-correlated subquery with outer query of
a replicated table
Correlated subqueries involving partitioned
tables must satisfy the colocation criteria.
Supported with colocation criteriaCorrelated subquery with outer and inner
queries of partitioned tables
Correlated subquery with outer and inner
queries of partitioned tables on page 660
vFabric SQLFire User's Guide656
vFabric SQLFire Reference