diff options
| author | Kevin Grittner | 2013-03-04 00:23:31 +0000 |
|---|---|---|
| committer | Kevin Grittner | 2013-03-04 00:23:31 +0000 |
| commit | 3bf3ab8c563699138be02f9dc305b7b77a724307 (patch) | |
| tree | a36ddfded0bea88ee863595f58f62661cc61948b /src/test/regress/output/misc.source | |
| parent | b15a6da29217b14f02895af1d9271e84415a91ae (diff) | |
Add a materialized view relations.
A materialized view has a rule just like a view and a heap and
other physical properties like a table. The rule is only used to
populate the table, references in queries refer to the
materialized data.
This is a minimal implementation, but should still be useful in
many cases. Currently data is only populated "on demand" by the
CREATE MATERIALIZED VIEW and REFRESH MATERIALIZED VIEW statements.
It is expected that future releases will add incremental updates
with various timings, and that a more refined concept of defining
what is "fresh" data will be developed. At some point it may even
be possible to have queries use a materialized in place of
references to underlying tables, but that requires the other
above-mentioned features to be working first.
Much of the documentation work by Robert Haas.
Review by Noah Misch, Thom Brown, Robert Haas, Marko Tiikkaja
Security review by KaiGai Kohei, with a decision on how best to
implement sepgsql still pending.
Diffstat (limited to 'src/test/regress/output/misc.source')
| -rw-r--r-- | src/test/regress/output/misc.source | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/test/regress/output/misc.source b/src/test/regress/output/misc.source index 4353d0b1e34..2dd5b2389ea 100644 --- a/src/test/regress/output/misc.source +++ b/src/test/regress/output/misc.source @@ -588,6 +588,7 @@ SELECT user_relns() AS user_relns arrtest b b_star + bb box_tbl bprime bt_f8_heap @@ -671,6 +672,7 @@ SELECT user_relns() AS user_relns student subselect_tbl suffix_text_tbl + t tenk1 tenk2 test_range_excl @@ -683,10 +685,18 @@ SELECT user_relns() AS user_relns timestamptz_tbl timetz_tbl tinterval_tbl + tm + tmm toyemp + tv + tvm + tvmm + tvv + tvvm + tvvmv varchar_tbl xacttest -(108 rows) +(118 rows) SELECT name(equipment(hobby_construct(text 'skywalking', text 'mer'))); name |