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| -rw-r--r-- | doc/TODO | 14 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 14 |
2 files changed, 14 insertions, 14 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Fri Apr 22 09:38:10 EDT 2005 +Last updated: Fri Apr 22 11:40:08 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -714,12 +714,12 @@ Cache * Allow data to be pulled directly from indexes - Currently indexes do not have enough tuple tuple visibility - information to allow data to be pulled from the index without - also accessing the heap. One way to allow this is to set a bit - to index tuples to indicate if a tuple is currently visible to - all transactions when the first valid heap lookup happens. This - bit would have to be cleared when a heap tuple is expired. + Currently indexes do not have enough tuple visibility information + to allow data to be pulled from the index without also accessing + the heap. One way to allow this is to set a bit to index tuples + to indicate if a tuple is currently visible to all transactions + when the first valid heap lookup happens. This bit would have to + be cleared when a heap tuple is expired. * Consider automatic caching of queries at various levels: o Parsed query tree diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index ce69fbc7521..aff4799b8c1 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@ <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"> <h1><a name="section_1">PostgreSQL TODO List</a></h1> <p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/> -Last updated: Fri Apr 22 09:38:10 EDT 2005 +Last updated: Fri Apr 22 11:40:08 EDT 2005 </p> <p>The most recent version of this document can be viewed at<br/> <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>. @@ -653,12 +653,12 @@ first. to obtain tuple visibility information. </p> </li><li>Allow data to be pulled directly from indexes -<p> Currently indexes do not have enough tuple tuple visibility - information to allow data to be pulled from the index without - also accessing the heap. One way to allow this is to set a bit - to index tuples to indicate if a tuple is currently visible to - all transactions when the first valid heap lookup happens. This - bit would have to be cleared when a heap tuple is expired. +<p> Currently indexes do not have enough tuple visibility information + to allow data to be pulled from the index without also accessing + the heap. One way to allow this is to set a bit to index tuples + to indicate if a tuple is currently visible to all transactions + when the first valid heap lookup happens. This bit would have to + be cleared when a heap tuple is expired. </p> </li><li>Consider automatic caching of queries at various levels: <ul> |