doc: add function argument and query parameter limits

Also reorder entries and add commas.

Reported-by: David G. Johnston
Discussion: https://postgr.es/m/CAKFQuwYeNPxeocV3_0+Zx=_Xwvg+sNyEMdzyG5s2E2e0hZLQhg@mail.gmail.com

Author: David G. Johnston (partial)

Backpatch-through: 12

diff --git a/doc/src/sgml/limits.sgml b/doc/src/sgml/limits.sgml
index d5b2b627ddf059fa4bbcd636651ab780538b93c5..c549447013fd507d81400495ddcb5647b70b9443 100644 (file)
--- a/doc/src/sgml/limits.sgml
+++ b/doc/src/sgml/limits.sgml
@@ -57,14 +57,14 @@
 
     
      columns per table
-     1600
+     1,600
      further limited by tuple size fitting on a single page; see note
      below
     
 
     
      columns in a result set
-     1664
+     1,664
      
     
 
@@ -74,12 +74,6 @@
      
     
 
-    
-     identifier length
-     63 bytes
-     can be increased by recompiling PostgreSQL
-    
-
     
      indexes per table
      unlimited
@@ -92,11 +86,29 @@
      can be increased by recompiling PostgreSQL
     
 
-   
-    partition keys
-    32
-    can be increased by recompiling PostgreSQL
-   
+    
+     partition keys
+     32
+     can be increased by recompiling PostgreSQL
+    
+
+    
+     identifier length
+     63 bytes
+     can be increased by recompiling PostgreSQL
+    
+
+    
+     function arguments
+     100
+     can be increased by recompiling PostgreSQL
+    
+
+    
+     query parameters
+     65,535
+     
+    
    
   
  
@@ -104,9 +116,9 @@
  
   The maximum number of columns for a table is further reduced as the tuple
   being stored must fit in a single 8192-byte heap page.  For example,
-  excluding the tuple header, a tuple made up of 1600 int columns
+  excluding the tuple header, a tuple made up of 1,600 int columns
   would consume 6400 bytes and could be stored in a heap page, but a tuple of
-  1600 bigint columns would consume 12800 bytes and would
+  1,600 bigint columns would consume 12800 bytes and would
   therefore not fit inside a heap page.
   Variable-length fields of
   types such as text, varchar, and char