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Update TODO:

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< 	o Consider reducing on-disk varlena length from four to two
< 	  because a heap row cannot be more than 64k in length
> 	o Consider reducing on-disk varlena length from four bytes to
> 	  two because a heap row cannot be more than 64k in length
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Bruce Momjian
2007-04-13 23:23:22 +00:00
parent bf3b8d8ad8
commit 1b75d634a6
2 changed files with 6 additions and 6 deletions
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@@ -2,7 +2,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (bruce@momjian.us)
Last updated: Thu Apr 12 15:38:17 EDT 2007
Last updated: Fri Apr 13 19:23:16 EDT 2007
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@@ -1428,8 +1428,8 @@ Miscellaneous Performance
o -Support a smaller header for short variable-length fields
o Reduce the row header size?
o Consider reducing on-disk varlena length from four to two
because a heap row cannot be more than 64k in length
o Consider reducing on-disk varlena length from four bytes to
two because a heap row cannot be more than 64k in length
* Consider increasing NUM_CLOG_BUFFERS
* Consider having the background writer update the transaction status