doc: Add anchors for COPY format descriptions

When answering support questions online it's helpful to be able to
refer to the specific format by using an anchored link.

Author: Dagfinn Ilmari Mannsåker 
Discussion: https://postgr.es/m/[email protected]

diff --git a/doc/src/sgml/ref/copy.sgml b/doc/src/sgml/ref/copy.sgml
index f493ddb371d702a80487d793f6acad6aa57bff99..8394402f0961d6cde3042e3f8bfb34780cc729f5 100644 (file)
--- a/doc/src/sgml/ref/copy.sgml
+++ b/doc/src/sgml/ref/copy.sgml
@@ -221,6 +221,7 @@ COPY { table_name [ ( 
       csv (Comma Separated Values),
       or binary.
       The default is text.
+      See  below for details.
      
     
    
@@ -650,10 +651,10 @@ COPY count
 
  
 
- 
+  id="sql-copy-file-formats" xreflabel="File Formats">
   File Formats
 
-  
+   id="sql-copy-text-format" xreflabel="Text Format">
    Text Format
 
    
@@ -798,7 +799,7 @@ COPY count
    
   
 
-  
+   id="sql-copy-csv-format" xreflabel="CSV Format">
    CSV Format
 
    
@@ -892,7 +893,7 @@ COPY count
 
   
 
-  
+   id="sql-copy-binary-format" xreflabel="Binary Format">
    Binary Format