Document that citext operators must be in the current search path.

diff --git a/doc/src/sgml/citext.sgml b/doc/src/sgml/citext.sgml
index 43ebd2595862f247d2d7a81aad09a85113bd4c58..bfef39d74463531d119133c95a5e70746620841f 100644 (file)
--- a/doc/src/sgml/citext.sgml
+++ b/doc/src/sgml/citext.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  citext
@@ -205,6 +205,15 @@
       will need two indexes if you want both types of searches to be fast.
     
     
+
+    
+     
+      The schema containing the citext operators must be
+      in the current search_path (typically public);
+      if it is not, a normal case-sensitive text comparison
+      is performed.
+    
+