postgres.git / summary / log / commit / refs

commit    2a607fb822a2ad8f3a2cc714871283ad8cdf71c4
Author:   Peter Eisentraut <peter@eisentraut.org>
Date:     Tue Dec 19 13:58:47 2023 +0000
First released in: 17.0

    Update comment for Cardinality typedef
    
    Author: Richard Guo <guofenglinux@gmail.com>
    Discussion: https://www.postgresql.org/message-id/flat/CAMbWs4-Zd7Yy80RL1NdskLLo-wz6QoqsbC5TKs%3D3yZxG3BT_aA%40mail.gmail.com


 src/include/nodes/nodes.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h
index 50b025cd8a4..580024b92b4 100644
--- a/src/include/nodes/nodes.h
+++ b/src/include/nodes/nodes.h
@@ -230,9 +230,9 @@ extern bool equal(const void *a, const void *b);
 
 
 /*
- * Typedefs for identifying qualifier selectivities and plan costs as such.
- * These are just plain "double"s, but declaring a variable as Selectivity
- * or Cost makes the intent more obvious.
+ * Typedefs for identifying qualifier selectivities, plan costs, and row
+ * counts as such.  These are just plain "double"s, but declaring a variable
+ * as Selectivity, Cost, or Cardinality makes the intent more obvious.
  *
  * These could have gone into plannodes.h or some such, but many files
  * depend on them...


[parent: e52e271b2300]