I almost forgot mark in docs "to_char(interval)" as deprecated function.

This useless routine will removed in 7.5. It's already discussed (see
hackers list archive).

Karel Zak

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 6729dc677e8b09633fc6928153c9e68de556d60d..7fb101f90f5c8edd4cabe660f20ec649bf6fd0d6 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,5 +1,5 @@
 
 
@@ -3870,6 +3870,11 @@ substring('foobar' from 'o(.)b')   o
      
     
 
+   
+    Warning. to_char(interval, text) 
+    is deprecated and should not be used in newly-written code. Will be removed in the next version.
+   
+
    
     In an output template string (for to_char), there are certain patterns that are
     recognized and replaced with appropriately-formatted data from the value