Index: src/include/catalog/pg_proc.h
===================================================================
RCS file: /opt/src/cvs/pgsql-server/src/include/catalog/pg_proc.h,v
retrieving revision 1.270
diff -c -r1.270 pg_proc.h
*** src/include/catalog/pg_proc.h	4 Sep 2002 20:31:38 -0000	1.270
--- src/include/catalog/pg_proc.h	7 Sep 2002 18:54:57 -0000
***************
*** 2130,2136 ****
  DESCR("return portion of string");
  DATA(insert OID =  2087 ( replace	   PGNSP PGUID 12 f f t f i 3 25 "25 25 25"  replace_text - _null_ ));
  DESCR("replace all occurrences of old_substr with new_substr in string");
! DATA(insert OID =  2088 ( split		   PGNSP PGUID 12 f f t f i 3 25 "25 25 23"  split_text - _null_ ));
  DESCR("split string by field_sep and return field_num");
  DATA(insert OID =  2089 ( to_hex	   PGNSP PGUID 12 f f t f i 1 25 "23"  to_hex32 - _null_ ));
  DESCR("convert int32 number to hex");
--- 2130,2136 ----
  DESCR("return portion of string");
  DATA(insert OID =  2087 ( replace	   PGNSP PGUID 12 f f t f i 3 25 "25 25 25"  replace_text - _null_ ));
  DESCR("replace all occurrences of old_substr with new_substr in string");
! DATA(insert OID =  2088 ( split_part   PGNSP PGUID 12 f f t f i 3 25 "25 25 23"  split_text - _null_ ));
  DESCR("split string by field_sep and return field_num");
  DATA(insert OID =  2089 ( to_hex	   PGNSP PGUID 12 f f t f i 1 25 "23"  to_hex32 - _null_ ));
  DESCR("convert int32 number to hex");
Index: src/test/regress/expected/strings.out
===================================================================
RCS file: /opt/src/cvs/pgsql-server/src/test/regress/expected/strings.out,v
retrieving revision 1.16
diff -c -r1.16 strings.out
*** src/test/regress/expected/strings.out	28 Aug 2002 20:18:29 -0000	1.16
--- src/test/regress/expected/strings.out	7 Sep 2002 19:09:44 -0000
***************
*** 719,747 ****
  (1 row)
  
  --
! -- test split
  --
! select split('joeuser@mydatabase','@',0) AS "an error";
  ERROR:  field position must be > 0
! select split('joeuser@mydatabase','@',1) AS "joeuser";
   joeuser 
  ---------
   joeuser
  (1 row)
  
! select split('joeuser@mydatabase','@',2) AS "mydatabase";
   mydatabase 
  ------------
   mydatabase
  (1 row)
  
! select split('joeuser@mydatabase','@',3) AS "empty string";
   empty string 
  --------------
   
  (1 row)
  
! select split('@joeuser@mydatabase@','@',2) AS "joeuser";
   joeuser 
  ---------
   joeuser
--- 719,747 ----
  (1 row)
  
  --
! -- test split_part
  --
! select split_part('joeuser@mydatabase','@',0) AS "an error";
  ERROR:  field position must be > 0
! select split_part('joeuser@mydatabase','@',1) AS "joeuser";
   joeuser 
  ---------
   joeuser
  (1 row)
  
! select split_part('joeuser@mydatabase','@',2) AS "mydatabase";
   mydatabase 
  ------------
   mydatabase
  (1 row)
  
! select split_part('joeuser@mydatabase','@',3) AS "empty string";
   empty string 
  --------------
   
  (1 row)
  
! select split_part('@joeuser@mydatabase@','@',2) AS "joeuser";
   joeuser 
  ---------
   joeuser
Index: src/test/regress/sql/strings.sql
===================================================================
RCS file: /opt/src/cvs/pgsql-server/src/test/regress/sql/strings.sql,v
retrieving revision 1.10
diff -c -r1.10 strings.sql
*** src/test/regress/sql/strings.sql	28 Aug 2002 20:18:29 -0000	1.10
--- src/test/regress/sql/strings.sql	7 Sep 2002 19:09:00 -0000
***************
*** 288,304 ****
  SELECT replace('yabadoo', 'bad', '') AS "yaoo";
  
  --
! -- test split
  --
! select split('joeuser@mydatabase','@',0) AS "an error";
  
! select split('joeuser@mydatabase','@',1) AS "joeuser";
  
! select split('joeuser@mydatabase','@',2) AS "mydatabase";
  
! select split('joeuser@mydatabase','@',3) AS "empty string";
  
! select split('@joeuser@mydatabase@','@',2) AS "joeuser";
  
  --
  -- test to_hex
--- 288,304 ----
  SELECT replace('yabadoo', 'bad', '') AS "yaoo";
  
  --
! -- test split_part
  --
! select split_part('joeuser@mydatabase','@',0) AS "an error";
  
! select split_part('joeuser@mydatabase','@',1) AS "joeuser";
  
! select split_part('joeuser@mydatabase','@',2) AS "mydatabase";
  
! select split_part('joeuser@mydatabase','@',3) AS "empty string";
  
! select split_part('@joeuser@mydatabase@','@',2) AS "joeuser";
  
  --
  -- test to_hex
Index: doc/src/sgml/func.sgml
===================================================================
RCS file: /opt/src/cvs/pgsql-server/doc/src/sgml/func.sgml,v
retrieving revision 1.120
diff -c -r1.120 func.sgml
*** doc/src/sgml/func.sgml	2 Sep 2002 05:53:23 -0000	1.120
--- doc/src/sgml/func.sgml	7 Sep 2002 19:12:34 -0000
***************
*** 1899,1912 ****
        </row>
  
        <row>
!        <entry><function>split</function>(<parameter>string</parameter> <type>text</type>,
         <parameter>delimiter</parameter> <type>text</type>,
         <parameter>column</parameter> <type>integer</type>)</entry>
         <entry><type>text</type></entry>
         <entry>Split <parameter>string</parameter> on <parameter>delimiter</parameter>
          returning the resulting (one based) <parameter>column</parameter> number.
         </entry>
!        <entry><literal>split('abc~@~def~@~ghi','~@~',2)</literal></entry>
         <entry><literal>def</literal></entry>
        </row>
  
--- 1899,1912 ----
        </row>
  
        <row>
!        <entry><function>split_part</function>(<parameter>string</parameter> <type>text</type>,
         <parameter>delimiter</parameter> <type>text</type>,
         <parameter>column</parameter> <type>integer</type>)</entry>
         <entry><type>text</type></entry>
         <entry>Split <parameter>string</parameter> on <parameter>delimiter</parameter>
          returning the resulting (one based) <parameter>column</parameter> number.
         </entry>
!        <entry><literal>split_part('abc~@~def~@~ghi','~@~',2)</literal></entry>
         <entry><literal>def</literal></entry>
        </row>