Doc fixes:

- remove excessive table cells
- moving function parameters into function tags rather than having
  them being considered separate
- add return type column on XML2 contrib module functions list and
  removing return types from function
- add table header to XML2 contrib parameter table

Thom Brown

Backpatch to 9.0.X.

diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index 31bebb1692ad27251b17f2bf15fbc6c70b1e184b..d14c7595c820d04a6e8751692fd4bd4220e7cada 100644 (file)
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Data Types
@@ -3413,7 +3413,7 @@ SELECT person.name, holidays.num_weeks FROM person, holidays
          
          cidr Input
          cidr Output
-         abbrev(cidr)
+         abbrev(cidr)
         
        
        

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 8d1015b9f8e967602bf174c0846bd73d67bb5115..9dc67e27d0800daa540239449c43943a9acdf395 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Functions and Operators
@@ -686,7 +686,7 @@
 
      
       
-       abs(x)
+       abs(x)
        (same as input)
        absolute value
        abs(-17.4)
@@ -694,7 +694,7 @@
       
 
       
-       cbrt(dp)
+       cbrt(dp)
        dp
        cube root
        cbrt(27.0)
@@ -702,7 +702,7 @@
       
 
       
-       ceil(dp or numeric)
+       ceil(dp or numeric)
        (same as input)
        smallest integer not less than argument
        ceil(-42.8)
@@ -710,7 +710,7 @@
       
 
       
-       ceiling(dp or numeric)
+       ceiling(dp or numeric)
        (same as input)
        smallest integer not less than argument (alias for ceil)
        ceiling(-95.3)
@@ -718,7 +718,7 @@
       
 
       
-       degrees(dp)
+       degrees(dp)
        dp
        radians to degrees
        degrees(0.5)
@@ -726,8 +726,8 @@
       
 
       
-       div(y numeric,
-        x numeric)
+       div(y numeric,
+        x numeric)function>literal>
        numeric
        integer quotient of y/x
        div(9,4)
@@ -735,7 +735,7 @@
       
 
       
-       exp(dp or numeric)
+       exp(dp or numeric)
        (same as input)
        exponential
        exp(1.0)
@@ -743,7 +743,7 @@
       
 
       
-       floor(dp or numeric)
+       floor(dp or numeric)
        (same as input)
        largest integer not greater than argument
        floor(-42.8)
@@ -751,7 +751,7 @@
       
 
       
-       ln(dp or numeric)
+       ln(dp or numeric)
        (same as input)
        natural logarithm
        ln(2.0)
@@ -759,7 +759,7 @@
       
 
       
-       log(dp or numeric)
+       log(dp or numeric)
        (same as input)
        base 10 logarithm
        log(100.0)
@@ -767,8 +767,8 @@
       
 
       
-       log(b numeric,
-        x numeric)
+       log(b numeric,
+        x numeric)function>literal>
        numeric
        logarithm to base b
        log(2.0, 64.0)
@@ -776,8 +776,8 @@
       
 
       
-       mod(y,
-        x)
+       mod(y,
+        x)function>literal>
        (same as argument types)
        remainder of y/x
        mod(9,4)
@@ -785,7 +785,7 @@
       
 
       
-       pi()
+       pi()
        dp
        π constant
        pi()
@@ -793,8 +793,8 @@
       
 
       
-       power(a dp,
-        b dp)
+       power(a dp,
+        b dp)function>literal>
        dp
        a raised to the power of b
        power(9.0, 3.0)
@@ -802,8 +802,8 @@
       
 
       
-       power(a numeric,
-        b numeric)
+       power(a numeric,
+        b numeric)function>literal>
        numeric
        a raised to the power of b
        power(9.0, 3.0)
@@ -811,7 +811,7 @@
       
 
       
-       radians(dp)
+       radians(dp)
        dp
        degrees to radians
        radians(45.0)
@@ -819,7 +819,7 @@
       
 
       
-       random()
+       random()
        dp
        random value in the range 0.0 <= x < 1.0
        random()
@@ -827,7 +827,7 @@
       
 
       
-       round(dp or numeric)
+       round(dp or numeric)
        (same as input)
        round to nearest integer
        round(42.4)
@@ -835,7 +835,7 @@
       
 
       
-       round(v numeric, s int)
+       round(v numeric, s int)
        numeric
        round to s decimal places
        round(42.4382, 2)
@@ -843,7 +843,7 @@
       
 
       
-       setseed(dp)
+       setseed(dp)
        void
        set seed for subsequent random() calls (value between -1.0 and
        1.0, inclusive)
@@ -852,7 +852,7 @@
       
 
       
-       sign(dp or numeric)
+       sign(dp or numeric)
        (same as input)
        sign of the argument (-1, 0, +1)
        sign(-8.4)
@@ -860,7 +860,7 @@
       
 
       
-       sqrt(dp or numeric)
+       sqrt(dp or numeric)
        (same as input)
        square root
        sqrt(2.0)
@@ -868,7 +868,7 @@
       
 
       
-       trunc(dp or numeric)
+       trunc(dp or numeric)
        (same as input)
        truncate toward zero
        trunc(42.8)
@@ -876,7 +876,7 @@
       
 
       
-       trunc(v numeric, s int)
+       trunc(v numeric, s int)
        numeric
        truncate to s decimal places
        trunc(42.4382, 2)
@@ -884,7 +884,7 @@
       
 
       
-       width_bucket(op numeric, b1 numeric, b2 numeric, count int)
+       width_bucket(op numeric, b1 numeric, b2 numeric, count int)
        int
        return the bucket to which operand would
        be assigned in an equidepth histogram with count
@@ -894,7 +894,7 @@
       
 
       
-       width_bucket(op dp, b1 dp, b2 dp, count int)
+       width_bucket(op dp, b1 dp, b2 dp, count int)
        int
        return the bucket to which operand would
        be assigned in an equidepth histogram with count
@@ -913,8 +913,8 @@
    precision. Trigonometric functions arguments are expressed
    in radians. Inverse functions return values are expressed in
    radians.  See unit transformation functions
-   radians() and
-   degrees() above.
+   radians() and
+   degrees() above.
   
 
    
@@ -955,44 +955,44 @@
 
      
       
-       acos(x)
+       acos(x)
        inverse cosine
       
 
       
-       asin(x)
+       asin(x)
        inverse sine
       
 
       
-       atan(x)
+       atan(x)
        inverse tangent
       
 
       
-       atan2(y,
-        x)
+       atan2(y,
+        x)function>literal>
        inverse tangent of
         y/x
       
 
       
-       cos(x)
+       cos(x)
        cosine
       
 
       
-       cot(x)
+       cot(x)
        cotangent
       
 
       
-       sin(x)
+       sin(x)
        sine
       
 
       
-       tan(x)
+       tan(x)
        tangent
       
      
@@ -1114,7 +1114,7 @@
       
 
       
-       bit_length(string)
+       bit_length(string)
        int
        Number of bits in string
        bit_length('jose')
@@ -1122,7 +1122,7 @@
       
 
       
-       char_length(string) or character_length(string)
+       char_length(string) or character_length(string)
        int
        
         Number of characters in string
@@ -1141,7 +1141,7 @@
       
 
       
-       lower(string)
+       lower(string)
        text
        Convert string to lower case
        lower('TOM')
@@ -1149,7 +1149,7 @@
       
 
       
-       octet_length(string)
+       octet_length(string)
        int
        Number of bytes in string
        octet_length('jose')
@@ -1157,7 +1157,7 @@
       
 
       
-       overlay(string placing string from int for int)
+       overlay(string placing string from int for int)
        text
        
         Replace substring
@@ -1167,7 +1167,7 @@
       
 
       
-       position(substring in string)
+       position(substring in string)
        int
        Location of specified substring
        position('om' in 'Thomas')
@@ -1175,7 +1175,7 @@
       
 
       
-       substring(string from int for int)
+       substring(string from int for int)
        text
        
         Extract substring
@@ -1185,7 +1185,7 @@
       
 
       
-       substring(string from pattern)
+       substring(string from pattern)
        text
        
         Extract substring matching POSIX regular expression. See
@@ -1197,7 +1197,7 @@
       
 
       
-       substring(string from pattern for escape)
+       substring(string from pattern for escape)
        text
        
         Extract substring matching SQL regular expression.
@@ -1210,9 +1210,9 @@
 
       
        
-        trim(leading | trailing | both
+        trim(leading | trailing | both
         characters from
-        string)
+        string)function>literal>
        
        text
        
@@ -1225,7 +1225,7 @@
       
 
       
-       upper(string)
+       upper(string)
        text
        Convert string to upper case
        upper('tom')
@@ -1350,7 +1350,7 @@
 
      
       
-       ascii(string)
+       ascii(string)
        int
        
         ASCII code of the first character of the
@@ -1363,8 +1363,8 @@
       
 
       
-       btrim(string text
-       , characters text)
+       btrim(string text
+       , characters text)function>literal>
        text
        
         Remove the longest string consisting only of characters
@@ -1376,7 +1376,7 @@
       
 
       
-       chr(int)
+       chr(int)
        text
        
         Character with the given code. For UTF8 the
@@ -1391,8 +1391,8 @@
 
       
        
-        concat(str "any"
-         [, str "any" [, ...] ])
+        concat(str "any"
+         [, str "any" [, ...] ])function>literal>
        
        text
        
@@ -1404,9 +1404,9 @@
 
       
        
-        concat_ws(sep text,
+        concat_ws(sep text,
         str "any"
-        [, str "any" [, ...] ])
+        [, str "any" [, ...] ])function>literal>
        
        text
        
@@ -1419,9 +1419,9 @@
 
       
        
-        convert(string bytea,
+        convert(string bytea,
         src_encoding name,
-        dest_encoding name)
+        dest_encoding name)function>literal>
        
        bytea
        
@@ -1440,8 +1440,8 @@
 
       
        
-        convert_from(string bytea,
-        src_encoding name)
+        convert_from(string bytea,
+        src_encoding name)function>literal>
        
        text
        
@@ -1455,8 +1455,8 @@
 
       
        
-        convert_to(string text,
-        dest_encoding name)
+        convert_to(string text,
+        dest_encoding name)function>literal>
        
        bytea
        
@@ -1468,8 +1468,8 @@
 
       
        
-        decode(string text,
-        type text)
+        decode(string text,
+        type text)function>literal>
        
        bytea
        
@@ -1482,8 +1482,8 @@
 
       
        
-        encode(data bytea,
-        type text)
+        encode(data bytea,
+        type text)function>literal>
        
        text
        
@@ -1497,7 +1497,7 @@
              
 
       
-       initcap(string)
+       initcap(string)
        text
        
         Convert the first letter of each word to upper case and the
@@ -1510,8 +1510,8 @@
 
       
        
-        left(str text,
-        n int)
+        left(str text,
+        n int)function>literal>
        
        text
        
@@ -1523,7 +1523,7 @@
       
 
       
-       length(string)
+       length(string)
        int
        
         Number of characters in string
@@ -1533,8 +1533,8 @@
       
 
       
-       length(stringbytea,
-        encoding name )
+       length(stringbytea,
+        encoding name )function>literal>
        int
        
         Number of characters in string in the given
@@ -1547,9 +1547,9 @@
 
       
        
-        lpad(string text,
+        lpad(string text,
         length int
-        , fill text)
+        , fill text)function>literal>
        
        text
        
@@ -1565,8 +1565,8 @@
       
 
       
-       ltrim(string text
-        , characters text)
+       ltrim(string text
+        , characters text)function>literal>
        
        text
        
@@ -1579,7 +1579,7 @@
       
 
       
-       md5(string)
+       md5(string)
        text
        
         Calculates the MD5 hash of string,
@@ -1590,7 +1590,7 @@
       
 
       
-       pg_client_encoding()
+       pg_client_encoding()
        name
        
         Current client encoding name
@@ -1600,7 +1600,7 @@
       
 
       
-       quote_ident(string text)
+       quote_ident(string text)
        text
        
         Return the given string suitably quoted to be used as an identifier
@@ -1615,7 +1615,7 @@
       
 
       
-       quote_literal(string text)
+       quote_literal(string text)
        text
        
         Return the given string suitably quoted to be used as a string literal
@@ -1631,7 +1631,7 @@
       
 
       
-       quote_literal(value anyelement)
+       quote_literal(value anyelement)
        text
        
         Coerce the given value to text and then quote it as a literal.
@@ -1642,7 +1642,7 @@
       
 
       
-       quote_nullable(string text)
+       quote_nullable(string text)
        text
        
         Return the given string suitably quoted to be used as a string literal
@@ -1656,7 +1656,7 @@
       
 
       
-       quote_nullable(value anyelement)
+       quote_nullable(value anyelement)
        text
        
         Coerce the given value to text and then quote it as a literal;
@@ -1668,7 +1668,7 @@
       
 
       
-       regexp_matches(string text, pattern text [, flags text])
+       regexp_matches(string text, pattern text [, flags text])
        setof text[]
        
         Return all captured substrings resulting from matching a POSIX regular
@@ -1680,7 +1680,7 @@
       
 
       
-       regexp_replace(string text, pattern text, replacement text [, flags text])
+       regexp_replace(string text, pattern text, replacement text [, flags text])
        text
        
         Replace substring(s) matching a POSIX regular expression. See
@@ -1691,7 +1691,7 @@
       
 
       
-       regexp_split_to_array(string text, pattern text [, flags text ])
+       regexp_split_to_array(string text, pattern text [, flags text ])
        text[]
        
         Split string using a POSIX regular expression as
@@ -1703,7 +1703,7 @@
       
 
       
-       regexp_split_to_table(string text, pattern text [, flags text])
+       regexp_split_to_table(string text, pattern text [, flags text])
        setof text
        
         Split string using a POSIX regular expression as
@@ -1715,7 +1715,7 @@
       
 
       
-       repeat(string text, number int)
+       repeat(string text, number int)
        text
        Repeat string the specified
        number of times
@@ -1724,9 +1724,9 @@
       
 
       
-       replace(string text,
+       replace(string text,
        from text,
-       to text)
+       to text)function>literal>
        text
        Replace all occurrences in string of substring
         from with substring to
@@ -1737,7 +1737,7 @@
 
       
        
-        reverse(str)
+        reverse(str)
        
        text
        
@@ -1749,8 +1749,8 @@
 
       
        
-        right(str text,
-         n int)
+        right(str text,
+         n int)function>literal>
        
        text
        
@@ -1763,9 +1763,9 @@
 
       
        
-        rpad(string text,
+        rpad(string text,
         length int
-        , fill text)
+        , fill text)function>literal>
        
        text
        
@@ -1780,8 +1780,8 @@
       
 
       
-       rtrim(string text
-        , characters text)
+       rtrim(string text
+        , characters text)function>literal>
        
        text
        
@@ -1794,9 +1794,9 @@
       
 
       
-       split_part(string text,
+       split_part(string text,
        delimiter text,
-       field int)
+       field int)function>literal>
        text
        Split string on delimiter
         and return the given field (counting from one)
@@ -1806,7 +1806,7 @@
       
 
       
-       strpos(string, substring)
+       strpos(string, substring)
        int
        
         Location of specified substring (same as
@@ -1819,7 +1819,7 @@
       
 
       
-       substr(string, from , count)
+       substr(string, from , count)
        text
        
         Extract substring (same as
@@ -1830,8 +1830,8 @@
       
 
       
-       to_ascii(string text
-        , encoding text)
+       to_ascii(string text
+        , encoding text)function>literal>
        text
 
        
@@ -1845,8 +1845,8 @@
       
 
       
-       to_hex(number int
-       or bigint)
+       to_hex(number int
+       or bigint)function>literal>
        text
        Convert number to its equivalent hexadecimal
         representation
@@ -1857,9 +1857,9 @@
 
       
        
-        translate(string text,
+        translate(string text,
         from text,
-        to text)
+        to text)function>literal>
        
        text
        
@@ -2732,7 +2732,7 @@
       
 
       
-       octet_length(string)
+       octet_length(string)
        int
        Number of bytes in binary string
        octet_length(E'jo\\000se'::bytea)
@@ -2740,7 +2740,7 @@
       
 
       
-       overlay(string placing string from int for int)
+       overlay(string placing string from int for int)
        bytea
        
         Replace substring
@@ -2750,7 +2750,7 @@
       
 
       
-       position(substring in string)
+       position(substring in string)
        int
        Location of specified substring
       position(E'\\000om'::bytea in E'Th\\000omas'::bytea)
@@ -2758,7 +2758,7 @@
       
 
       
-       substring(string from int for int)
+       substring(string from int for int)
        bytea
        
         Extract substring
@@ -2772,9 +2772,9 @@
 
       
        
-        trim(both
+        trim(both
         bytes from
-        string)
+        string)function>literal>
        
        bytea
        
@@ -2812,8 +2812,8 @@
 
      
       
-       btrim(string
-        bytea, bytes bytea)
+       btrim(string
+        bytea, bytes bytea)function>literal>
        bytea
        
         Remove the longest string consisting only of bytes
@@ -2826,8 +2826,8 @@
 
      
       
-       decode(string text,
-              type text)
+       decode(string text,
+              type text)function>literal>
       
       bytea
       
@@ -2840,8 +2840,8 @@
 
      
       
-       encode(string bytea,
-              type text)
+       encode(string bytea,
+              type text)function>literal>
       
       text
       
@@ -2854,7 +2854,7 @@
 
       
        
-        get_bit(string, offset)
+        get_bit(string, offset)
        
        int
        
@@ -2869,7 +2869,7 @@
 
       
        
-        get_byte(string, offset)
+        get_byte(string, offset)
        
        int
        
@@ -2883,7 +2883,7 @@
       
 
      
-      length(string)
+      length(string)
       int
       
        Length of binary string
@@ -2902,7 +2902,7 @@
      
 
      
-      md5(string)
+      md5(string)
       text
       
        Calculates the MD5 hash of string,
@@ -2914,8 +2914,8 @@
 
       
        
-        set_bit(string,
-        offset, newvalue)
+        set_bit(string,
+        offset, newvalue)function>literal>
        
        bytea
        
@@ -2930,8 +2930,8 @@
 
       
        
-        set_byte(string,
-        offset, newvalue)
+        set_byte(string,
+        offset, newvalue)function>literal>
        
        bytea
        
@@ -4934,19 +4934,19 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
       
       
        
-        to_char(timestamp, text)
+        to_char(timestamp, text)
         text
         convert time stamp to string
         to_char(current_timestamp, 'HH12:MI:SS')
        
        
-        to_char(interval, text)
+        to_char(interval, text)
         text
         convert interval to string
         to_char(interval '15h 2m 12s', 'HH24:MI:SS')
        
        
-        to_char(int, text)
+        to_char(int, text)
         text
         convert integer to string
         to_char(125, '999')
@@ -4959,31 +4959,31 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
         to_char(125.8::real, '999D9')
        
        
-        to_char(numeric, text)
+        to_char(numeric, text)
         text
         convert numeric to string
         to_char(-125.8, '999D99S')
        
        
-        to_date(text, text)
+        to_date(text, text)
         date
         convert string to date
         to_date('05 Dec 2000', 'DD Mon YYYY')
        
        
-        to_number(text, text)
+        to_number(text, text)
         numeric
         convert string to numeric
         to_number('12,454.8-', '99G999D9S')
        
        
-        to_timestamp(text, text)
+        to_timestamp(text, text)
         timestamp with time zone
         convert string to time stamp
         to_timestamp('05 Dec 2000', 'DD Mon YYYY')
        
        
-        to_timestamp(double precision)
+        to_timestamp(double precision)
         timestamp with time zone
         convert Unix epoch to time stamp
         to_timestamp(1284352323)
@@ -6020,7 +6020,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
 
       
        
-        age(timestamp, timestamp)
+        age(timestamp, timestamp)
         interval
         Subtract arguments, producing a symbolic result that
         uses years and months
@@ -6029,7 +6029,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        age(timestamp)
+        age(timestamp)
         interval
         Subtract from current_date (at midnight)
         age(timestamp '1957-06-13')
@@ -6037,7 +6037,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        clock_timestamp()
+        clock_timestamp()
         timestamp with time zone
         Current date and time (changes during statement execution);
          see 
@@ -6077,7 +6077,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        date_part(text, timestamp)
+        date_part(text, timestamp)
         double precision
         Get subfield (equivalent to extract);
          see 
@@ -6087,7 +6087,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        date_part(text, interval)
+        date_part(text, interval)
         double precision
         Get subfield (equivalent to
          extract); see 
@@ -6097,7 +6097,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        date_trunc(text, timestamp)
+        date_trunc(text, timestamp)
         timestamp
         Truncate to specified precision; see also 
         
@@ -6126,7 +6126,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        isfinite(date)
+        isfinite(date)
         boolean
         Test for finite date (not +/-infinity)
         isfinite(date '2001-02-16')
@@ -6134,7 +6134,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        isfinite(timestamp)
+        isfinite(timestamp)
         boolean
         Test for finite time stamp (not +/-infinity)
         isfinite(timestamp '2001-02-16 21:28:30')
@@ -6142,7 +6142,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        isfinite(interval)
+        isfinite(interval)
         boolean
         Test for finite interval
         isfinite(interval '4 hours')
@@ -6150,7 +6150,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        justify_days(interval)
+        justify_days(interval)
         interval
         Adjust interval so 30-day time periods are represented as months
         justify_days(interval '35 days')
@@ -6158,7 +6158,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        justify_hours(interval)
+        justify_hours(interval)
         interval
         Adjust interval so 24-hour time periods are represented as days
         justify_hours(interval '27 hours')
@@ -6166,7 +6166,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        justify_interval(interval)
+        justify_interval(interval)
         interval
         Adjust interval using justify_days and justify_hours, with additional sign adjustments
         justify_interval(interval '1 mon -1 hour')
@@ -6194,7 +6194,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        now()
+        now()
         timestamp with time zone
         Current date and time (start of current transaction);
          see 
@@ -6204,7 +6204,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        statement_timestamp()
+        statement_timestamp()
         timestamp with time zone
         Current date and time (start of current statement);
          see 
@@ -6214,7 +6214,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        timeofday()
+        timeofday()
         text
         Current date and time
          (like clock_timestamp, but as a text string);
@@ -6225,7 +6225,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        
 
        
-        transaction_timestamp()
+        transaction_timestamp()
         timestamp with time zone
         Current date and time (start of current transaction);
          see 
@@ -7419,61 +7419,61 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        area(object)
+        area(object)
         double precision
         area
         area(box '((0,0),(1,1))')
        
        
-        center(object)
+        center(object)
         point
         center
         center(box '((0,0),(1,2))')
        
        
-        diameter(circle)
+        diameter(circle)
         double precision
         diameter of circle
         diameter(circle '((0,0),2.0)')
        
        
-        height(box)
+        height(box)
         double precision
         vertical size of box
         height(box '((0,0),(1,1))')
        
        
-        isclosed(path)
+        isclosed(path)
         boolean
         a closed path?
         isclosed(path '((0,0),(1,1),(2,0))')
        
        
-        isopen(path)
+        isopen(path)
         boolean
         an open path?
         isopen(path '[(0,0),(1,1),(2,0)]')
        
        
-        length(object)
+        length(object)
         double precision
         length
         length(path '((-1,0),(1,0))')
        
        
-        npoints(path)
+        npoints(path)
         int
         number of points
         npoints(path '[(0,0),(1,1),(2,0)]')
        
        
-        npoints(polygon)
+        npoints(polygon)
         int
         number of points
         npoints(polygon '((1,1),(0,0))')
        
        
-        pclose(path)
+        pclose(path)
         path
         convert path to closed
         pclose(path '[(0,0),(1,1),(2,0)]')
@@ -7481,26 +7481,26 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
 
 
        
-        point(lseg, lseg)
+        point(lseg, lseg)
         point
         intersection
         point(lseg '((-1,0),(1,0))',lseg '((-2,-2),(2,2))')
        
 ]]>
        
-        popen(path)
+        popen(path)
         path
         convert path to open
         popen(path '((0,0),(1,1),(2,0))')
        
        
-        radius(circle)
+        radius(circle)
         double precision
         radius of circle
         radius(circle '((0,0),2.0)')
        
        
-        width(box)
+        width(box)
         double precision
         horizontal size of box
         width(box '((0,0),(1,1))')
@@ -7522,55 +7522,55 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        box(circle)
+        box(circle)
         box
         circle to box
         box(circle '((0,0),2.0)')
        
        
-        box(point, point)
+        box(point, point)
         box
         points to box
         box(point '(0,0)', point '(1,1)')
        
        
-        box(polygon)
+        box(polygon)
         box
         polygon to box
         box(polygon '((0,0),(1,1),(2,0))')
        
        
-        circle(box)
+        circle(box)
         circle
         box to circle
         circle(box '((0,0),(1,1))')
        
        
-        circle(point, double precision)
+        circle(point, double precision)
         circle
         center and radius to circle
         circle(point '(0,0)', 2.0)
        
        
-        circle(polygon)
+        circle(polygon)
         circle
         polygon to circle
         circle(polygon '((0,0),(1,1),(2,0))')
        
        
-        lseg(box)
+        lseg(box)
         lseg
         box diagonal to line segment
         lseg(box '((-1,0),(1,0))')
        
        
-        lseg(point, point)
+        lseg(point, point)
         lseg
         points to line segment
         lseg(point '(-1,0)', point '(1,0)')
        
        
-        path(polygon)
+        path(polygon)
         point
         polygon to path
         path(polygon '((0,0),(1,1),(2,0))')
@@ -7583,49 +7583,49 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
         point(23.4, -44.5)
        
        
-        point(box)
+        point(box)
         point
         center of box
         point(box '((-1,0),(1,0))')
        
        
-        point(circle)
+        point(circle)
         point
         center of circle
         point(circle '((0,0),2.0)')
        
        
-        point(lseg)
+        point(lseg)
         point
         center of line segment
         point(lseg '((-1,0),(1,0))')
        
        
-        point(polygon)
+        point(polygon)
         point
         center of polygon
         point(polygon '((0,0),(1,1),(2,0))')
        
        
-        polygon(box)
+        polygon(box)
         polygon
         box to 4-point polygon
         polygon(box '((0,0),(1,1))')
        
        
-        polygon(circle)
+        polygon(circle)
         polygon
         circle to 12-point polygon
         polygon(circle '((0,0),2.0)')
        
        
-        polygon(npts, circle)
+        polygon(npts, circle)
         polygon
         circle to npts-point polygon
         polygon(12, circle '((0,0),2.0)')
        
        
-        polygon(path)
+        polygon(path)
         polygon
         path to polygon
         polygon(path '((0,0),(1,1),(2,0))')
@@ -7795,28 +7795,28 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        abbrev(inet)
+        abbrev(inet)
         text
         abbreviated display format as text
         abbrev(inet '10.1.0.0/16')
         10.1.0.0/16
        
        
-        abbrev(cidr)
+        abbrev(cidr)
         text
         abbreviated display format as text
         abbrev(cidr '10.1.0.0/16')
         10.1/16
        
        
-        broadcast(inet)
+        broadcast(inet)
         inet
         broadcast address for network
         broadcast('192.168.1.5/24')
         192.168.1.255/24
        
        
-        family(inet)
+        family(inet)
         int
         extract family of address; 4 for IPv4,
          6 for IPv6
@@ -7824,56 +7824,56 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
         6
        
        
-        host(inet)
+        host(inet)
         text
         extract IP address as text
         host('192.168.1.5/24')
         192.168.1.5
        
        
-        hostmask(inet)
+        hostmask(inet)
         inet
         construct host mask for network
         hostmask('192.168.23.20/30')
         0.0.0.3
        
        
-        masklen(inet)
+        masklen(inet)
         int
         extract netmask length
         masklen('192.168.1.5/24')
         24
        
        
-        netmask(inet)
+        netmask(inet)
         inet
         construct netmask for network
         netmask('192.168.1.5/24')
         255.255.255.0
        
        
-        network(inet)
+        network(inet)
         cidr
         extract network part of address
         network('192.168.1.5/24')
         192.168.1.0/24
        
        
-        set_masklen(inet, int)
+        set_masklen(inet, int)
         inet
         set netmask length for inet value
         set_masklen('192.168.1.5/24', 16)
         192.168.1.5/16
        
        
-        set_masklen(cidr, int)
+        set_masklen(cidr, int)
         cidr
         set netmask length for cidr value
         set_masklen('192.168.1.0/24'::cidr, 16)
         192.168.0.0/16
        
        
-        text(inet)
+        text(inet)
         text
         extract IP address and netmask length as text
         text(inet '192.168.1.5')
@@ -7902,7 +7902,7 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
   
     shows the functions
    available for use with the macaddr type.  The function
-   trunc(macaddr) returns a MAC
+   trunc(macaddr) returns a MAC
    address with the last 3 bytes set to zero.  This can be used to
    associate the remaining prefix with a manufacturer.
   
@@ -7921,7 +7921,7 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        trunc(macaddr)
+        trunc(macaddr)
         macaddr
         set last 3 bytes to zero
         trunc(macaddr '12:34:56:78:90:ab')
@@ -8056,117 +8056,116 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        to_tsvector( config regconfig ,  document text)
+        to_tsvector( config regconfig ,  document text)
         tsvector
         reduce document text to tsvector
         to_tsvector('english', 'The Fat Rats')
         'fat':2 'rat':3
        
        
-        length(tsvector)
+        length(tsvector)
         integer
         number of lexemes in tsvector
         length('fat:2,4 cat:3 rat:5A'::tsvector)
         3
        
        
-        setweight(tsvector, "char")
+        setweight(tsvector, "char")
         tsvector
         assign weight to each element of tsvector
         setweight('fat:2,4 cat:3 rat:5B'::tsvector, 'A')
         'cat':3A 'fat':2A,4A 'rat':5A
        
        
-        strip(tsvector)
+        strip(tsvector)
         tsvector
         remove positions and weights from tsvector
         strip('fat:2,4 cat:3 rat:5A'::tsvector)
         'cat' 'fat' 'rat'
        
        
-        to_tsquery( config regconfig ,  query text)
+        to_tsquery( config regconfig ,  query text)
         tsquery
         normalize words and convert to tsquery
         to_tsquery('english', 'The & Fat & Rats')
         'fat' & 'rat'
        
        
-        plainto_tsquery( config regconfig ,  query text)
+        plainto_tsquery( config regconfig ,  query text)
         tsquery
         produce tsquery ignoring punctuation
         plainto_tsquery('english', 'The Fat Rats')
         'fat' & 'rat'
        
        
-        numnode(tsquery)
+        numnode(tsquery)
         integer
         number of lexemes plus operators in tsquery
          numnode('(fat & rat) | cat'::tsquery)
         5
        
        
-        querytree(query tsquery)
+        querytree(query tsquery)
         text
         get indexable part of a tsquery
         querytree('foo & ! bar'::tsquery)
         'foo'
        
        
-        ts_rank( weights float4[],  vector tsvector, query tsquery , normalization integer )
+        ts_rank( weights float4[],  vector tsvector, query tsquery , normalization integer )
         float4
         rank document for query
         ts_rank(textsearch, query)
         0.818
        
        
-        ts_rank_cd( weights float4[],  vector tsvector, query tsquery , normalization integer )
+        ts_rank_cd( weights float4[],  vector tsvector, query tsquery , normalization integer )
         float4
         rank document for query using cover density
         ts_rank_cd('{0.1, 0.2, 0.4, 1.0}', textsearch, query)
         2.01317
        
        
-        ts_headline( config regconfig,  document text, query tsquery , options text )
+        ts_headline( config regconfig,  document text, query tsquery , options text )
         text
         display a query match
         ts_headline('x y z', 'z'::tsquery)
         x y <b>z</b>
        
        
-        ts_rewrite(query tsquery, target tsquery, substitute tsquery)
+        ts_rewrite(query tsquery, target tsquery, substitute tsquery)
         tsquery
         replace target with substitute within query
         ts_rewrite('a & b'::tsquery, 'a'::tsquery, 'foo|bar'::tsquery)
         'b' & ( 'foo' | 'bar' )
        
        
-        ts_rewrite(query tsquery, select text)
+        ts_rewrite(query tsquery, select text)
         tsquery
         replace using targets and substitutes from a SELECT command
         SELECT ts_rewrite('a & b'::tsquery, 'SELECT t,s FROM aliases')
         'b' & ( 'foo' | 'bar' )
        
        
-        get_current_ts_config()
+        get_current_ts_config()
         regconfig
         get default text search configuration
         get_current_ts_config()
         english
        
        
-        tsvector_update_trigger()
+        tsvector_update_trigger()
         trigger
         trigger function for automatic tsvector column update
         CREATE TRIGGER ... tsvector_update_trigger(tsvcol, 'pg_catalog.swedish', title, body)
         
        
        
-        tsvector_update_trigger_column()
+        tsvector_update_trigger_column()
         trigger
         trigger function for automatic tsvector column update
         CREATE TRIGGER ... tsvector_update_trigger_column(tsvcol, configcol, title, body)
         
-        
        
       
      
@@ -8203,49 +8202,49 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
       
       
        
-        ts_debug( config regconfig,  document text, OUT alias text, OUT description text, OUT token text, OUT dictionaries regdictionary[], OUT dictionary regdictionary, OUT lexemes text[])
+        ts_debug( config regconfig,  document text, OUT alias text, OUT description text, OUT token text, OUT dictionaries regdictionary[], OUT dictionary regdictionary, OUT lexemes text[])
         setof record
         test a configuration
         ts_debug('english', 'The Brightest supernovaes')
         (asciiword,"Word, all ASCII",The,{english_stem},english_stem,{}) ...
        
        
-        ts_lexize(dict regdictionary, token text)
+        ts_lexize(dict regdictionary, token text)
         text[]
         test a dictionary
         ts_lexize('english_stem', 'stars')
         {star}
        
        
-        ts_parse(parser_name text, document text, OUT tokid integer, OUT token text)
+        ts_parse(parser_name text, document text, OUT tokid integer, OUT token text)
         setof record
         test a parser
         ts_parse('default', 'foo - bar')
         (1,foo) ...
        
        
-        ts_parse(parser_oid oid, document text, OUT tokid integer, OUT token text)
+        ts_parse(parser_oid oid, document text, OUT tokid integer, OUT token text)
         setof record
         test a parser
         ts_parse(3722, 'foo - bar')
         (1,foo) ...
        
        
-        ts_token_type(parser_name text, OUT tokid integer, OUT alias text, OUT description text)
+        ts_token_type(parser_name text, OUT tokid integer, OUT alias text, OUT description text)
         setof record
         get token types defined by parser
         ts_token_type('default')
         (1,asciiword,"Word, all ASCII") ...
        
        
-        ts_token_type(parser_oid oid, OUT tokid integer, OUT alias text, OUT description text)
+        ts_token_type(parser_oid oid, OUT tokid integer, OUT alias text, OUT description text)
         setof record
         get token types defined by parser
         ts_token_type(3722)
         (1,asciiword,"Word, all ASCII") ...
        
        
-        ts_stat(sqlquery text,  weights text,  OUT word text, OUT ndoc integer, OUT nentry integer)
+        ts_stat(sqlquery text,  weights text,  OUT word text, OUT ndoc integer, OUT nentry integer)
         setof record
         get statistics of a tsvector column
         ts_stat('SELECT vector from apod')
@@ -9190,29 +9189,29 @@ table2-mapping
 
      
       
-        currval(regclass)
+        currval(regclass)
         bigint
         Return value most recently obtained with
         nextval for specified sequence
       
       
-        lastval()
+        lastval()
         bigint
         Return value most recently obtained with
         nextval for any sequence
       
       
-        nextval(regclass)
+        nextval(regclass)
         bigint
         Advance sequence and return new value
       
       
-        setval(regclass, bigint)
+        setval(regclass, bigint)
         bigint
         Set sequence's current value
       
       
-        setval(regclass, bigint, boolean)
+        setval(regclass, bigint, boolean)
         bigint
         Set sequence's current value and is_called flag
       
@@ -11610,7 +11609,7 @@ AND
 
     
      
-      generate_series(start, stop)
+      generate_series(start, stop)
       int or bigint
       setof int or setof bigint (same as argument type)
       
@@ -11620,7 +11619,7 @@ AND
      
 
      
-      generate_series(start, stop, step)
+      generate_series(start, stop, step)
       int or bigint
       setof int or setof bigint (same as argument type)
       
@@ -11630,7 +11629,7 @@ AND
      
 
      
-      generate_series(start, stop, step interval)
+      generate_series(start, stop, step interval)
       timestamp or timestamp with time zone
       setof timestamp or setof timestamp with time zone (same as argument type)
       
@@ -11711,7 +11710,7 @@ SELECT * FROM generate_series('2008-03-01 00:00'::timestamp,
 
     
      
-      generate_subscripts(array anyarray, dim int)
+      generate_subscripts(array anyarray, dim int)
       setof int
       
        Generate a series comprising the given array's subscripts.
@@ -11719,7 +11718,7 @@ SELECT * FROM generate_series('2008-03-01 00:00'::timestamp,
      
 
      
-      generate_subscripts(array anyarray, dim int, reverse boolean)
+      generate_subscripts(array anyarray, dim int, reverse boolean)
       setof int
       
        Generate a series comprising the given array's subscripts. When
@@ -11825,7 +11824,7 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
       
 
       
-       current_database()
+       current_database()
        name
        name of current database
       
@@ -11837,7 +11836,7 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
       
 
       
-       current_schemas(boolean)
+       current_schemas(boolean)
        name[]
        names of schemas in search path, optionally including implicit schemas
       
@@ -11849,7 +11848,7 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
       
 
       
-       current_query()
+       current_query()
        text
        text of the currently executing query, as submitted
        by the client (might contain more than one statement)
@@ -11857,7 +11856,7 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
 
       
        
-       pg_backend_pid()
+       pg_backend_pid()
        int
        
         Process ID of the server process attached to the current session
@@ -11865,55 +11864,55 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
       
 
       
-       pg_listening_channels()
+       pg_listening_channels()
        setof text
        channel names that the session is currently listening on
       
 
       
-       inet_client_addr()
+       inet_client_addr()
        inet
        address of the remote connection
       
 
       
-       inet_client_port()
+       inet_client_port()
        int
        port of the remote connection
       
 
       
-       inet_server_addr()
+       inet_server_addr()
        inet
        address of the local connection
       
 
       
-       inet_server_port()
+       inet_server_port()
        int
        port of the local connection
       
 
       
-       pg_my_temp_schema()
+       pg_my_temp_schema()
        oid
        OID of session's temporary schema, or 0 if none
       
 
       
-       pg_is_other_temp_schema(oid)
+       pg_is_other_temp_schema(oid)
        boolean
        is schema another session's temporary schema?
       
 
       
-       pg_postmaster_start_time()
+       pg_postmaster_start_time()
        timestamp with time zone
        server start time
       
 
       
-       pg_conf_load_time()
+       pg_conf_load_time()
        timestamp with time zone
        configuration load time
       
@@ -11931,7 +11930,7 @@ postgres=# SELECT * FROM unnest2(ARRAY[[1,2],[3,4]]);
       
 
       
-       version()
+       version()
        text
        PostgreSQL version information
       
@@ -12530,61 +12529,61 @@ SELECT relname FROM pg_class WHERE pg_table_is_visible(oid);
 
      
       
-       pg_conversion_is_visible(conversion_oid)
+       pg_conversion_is_visible(conversion_oid)
        
        boolean
        is conversion visible in search path
       
       
-       pg_function_is_visible(function_oid)
+       pg_function_is_visible(function_oid)
        
        boolean
        is function visible in search path
       
       
-       pg_operator_is_visible(operator_oid)
+       pg_operator_is_visible(operator_oid)
        
        boolean
        is operator visible in search path
       
       
-       pg_opclass_is_visible(opclass_oid)
+       pg_opclass_is_visible(opclass_oid)
        
        boolean
        is operator class visible in search path
       
       
-       pg_table_is_visible(table_oid)
+       pg_table_is_visible(table_oid)
        
        boolean
        is table visible in search path
       
       
-       pg_ts_config_is_visible(config_oid)
+       pg_ts_config_is_visible(config_oid)
        
        boolean
        is text search configuration visible in search path
       
       
-       pg_ts_dict_is_visible(dict_oid)
+       pg_ts_dict_is_visible(dict_oid)
        
        boolean
        is text search dictionary visible in search path
       
       
-       pg_ts_parser_is_visible(parser_oid)
+       pg_ts_parser_is_visible(parser_oid)
        
        boolean
        is text search parser visible in search path
       
       
-       pg_ts_template_is_visible(template_oid)
+       pg_ts_template_is_visible(template_oid)
        
        boolean
        is text search template visible in search path
       
       
-       pg_type_is_visible(type_oid)
+       pg_type_is_visible(type_oid)
        
        boolean
        is type (or domain) visible in search path
@@ -12726,81 +12725,81 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
 
      
       
-       format_type(type_oid, typemod)
+       format_type(type_oid, typemod)
        text
        get SQL name of a data type
       
       
-       pg_get_keywords()
+       pg_get_keywords()
        setof record
        get list of SQL keywords and their categories
       
       
-       pg_get_constraintdef(constraint_oid)
+       pg_get_constraintdef(constraint_oid)
        text
        get definition of a constraint
       
       
-       pg_get_constraintdef(constraint_oid, pretty_bool)
+       pg_get_constraintdef(constraint_oid, pretty_bool)
        text
        get definition of a constraint
       
       
-       pg_get_expr(pg_node_tree, relation_oid)
+       pg_get_expr(pg_node_tree, relation_oid)
        text
        decompile internal form of an expression, assuming that any Vars
        in it refer to the relation indicated by the second parameter
       
       
-       pg_get_expr(pg_node_tree, relation_oid, pretty_bool)
+       pg_get_expr(pg_node_tree, relation_oid, pretty_bool)
        text
        decompile internal form of an expression, assuming that any Vars
        in it refer to the relation indicated by the second parameter
       
       
-       pg_get_functiondef(func_oid)
+       pg_get_functiondef(func_oid)
        text
        get definition of a function
       
       
-       pg_get_function_arguments(func_oid)
+       pg_get_function_arguments(func_oid)
        text
        get argument list of function's definition (with default values)
       
       
-       pg_get_function_identity_arguments(func_oid)
+       pg_get_function_identity_arguments(func_oid)
        text
        get argument list to identify a function (without default values)
       
       
-       pg_get_function_result(func_oid)
+       pg_get_function_result(func_oid)
        text
        get RETURNS clause for function
       
       
-       pg_get_indexdef(index_oid)
+       pg_get_indexdef(index_oid)
        text
        get CREATE INDEX command for index
       
       
-       pg_get_indexdef(index_oid, column_no, pretty_bool)
+       pg_get_indexdef(index_oid, column_no, pretty_bool)
        text
        get CREATE INDEX command for index,
        or definition of just one index column when
        column_no is not zero
       
       
-       pg_get_ruledef(rule_oid)
+       pg_get_ruledef(rule_oid)
        text
        get CREATE RULE command for rule
       
       
-       pg_get_ruledef(rule_oid, pretty_bool)
+       pg_get_ruledef(rule_oid, pretty_bool)
        text
        get CREATE RULE command for rule
       
       
-       pg_get_serial_sequence(table_name, column_name)
+       pg_get_serial_sequence(table_name, column_name)
        text
        get name of the sequence that a serial or bigserial column
        uses
@@ -12816,37 +12815,37 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
        get CREATE [ CONSTRAINT ] TRIGGER command for trigger
       
       
-       pg_get_userbyid(role_oid)
+       pg_get_userbyid(role_oid)
        name
        get role name with given OID
       
       
-       pg_get_viewdef(view_name)
+       pg_get_viewdef(view_name)
        text
        get underlying SELECT command for view (deprecated)
       
       
-       pg_get_viewdef(view_name, pretty_bool)
+       pg_get_viewdef(view_name, pretty_bool)
        text
        get underlying SELECT command for view (deprecated)
       
       
-       pg_get_viewdef(view_oid)
+       pg_get_viewdef(view_oid)
        text
        get underlying SELECT command for view
       
       
-       pg_get_viewdef(view_oid, pretty_bool)
+       pg_get_viewdef(view_oid, pretty_bool)
        text
        get underlying SELECT command for view
       
       
-       pg_tablespace_databases(tablespace_oid)
+       pg_tablespace_databases(tablespace_oid)
        setof oid
        get the set of database OIDs that have objects in the tablespace
       
       
-       pg_typeof(any)
+       pg_typeof(any)
        regtype
        get the data type of any value
       
@@ -12994,22 +12993,22 @@ SELECT typlen FROM pg_type WHERE oid = pg_typeof(33);
 
      
       
-       col_description(table_oid, column_number)
+       col_description(table_oid, column_number)
        text
        get comment for a table column
       
       
-       obj_description(object_oid, catalog_name)
+       obj_description(object_oid, catalog_name)
        text
        get comment for a database object
       
       
-       obj_description(object_oid)
+       obj_description(object_oid)
        text
        get comment for a database object (deprecated)
       
       
-       shobj_description(object_oid, catalog_name)
+       shobj_description(object_oid, catalog_name)
        text
        get comment for a shared database object
       
@@ -13084,32 +13083,32 @@ SELECT typlen FROM pg_type WHERE oid = pg_typeof(33);
 
      
       
-       txid_current()
+       txid_current()
        bigint
        get current transaction ID
       
       
-       txid_current_snapshot()
+       txid_current_snapshot()
        txid_snapshot
        get current snapshot
       
       
-       txid_snapshot_xmin(txid_snapshot)
+       txid_snapshot_xmin(txid_snapshot)
        bigint
        get xmin of snapshot
       
       
-       txid_snapshot_xmax(txid_snapshot)
+       txid_snapshot_xmax(txid_snapshot)
        bigint
        get xmax of snapshot
       
       
-       txid_snapshot_xip(txid_snapshot)
+       txid_snapshot_xip(txid_snapshot)
        setof bigint
        get in-progress transaction IDs in snapshot
       
       
-       txid_visible_in_snapshot(bigint, txid_snapshot)
+       txid_visible_in_snapshot(bigint, txid_snapshot)
        boolean
        is transaction ID visible in snapshot? (do not use with subtransaction ids)
       
@@ -13201,7 +13200,7 @@ SELECT typlen FROM pg_type WHERE oid = pg_typeof(33);
      
       
        
-        current_setting(setting_name)
+        current_setting(setting_name)
        
        text
        get current value of setting
@@ -13303,28 +13302,28 @@ SELECT set_config('log_statement_stats', 'off', false);
      
       
        
-        pg_cancel_backend(pid int)
+        pg_cancel_backend(pid int)
         
        boolean
        Cancel a backend's current query
       
       
        
-        pg_terminate_backend(pid int)
+        pg_terminate_backend(pid int)
         
        boolean
        Terminate a backend
       
       
        
-        pg_reload_conf()
+        pg_reload_conf()
         
        boolean
        Cause server processes to reload their configuration files
       
       
        
-        pg_rotate_logfile()
+        pg_rotate_logfile()
         
        boolean
        Rotate server's log file
@@ -13406,49 +13405,49 @@ SELECT set_config('log_statement_stats', 'off', false);
      
       
        
-        pg_start_backup(label text , fast boolean )
+        pg_start_backup(label text , fast boolean )
         
        text
        Prepare for performing on-line backup
       
       
        
-        pg_stop_backup()
+        pg_stop_backup()
         
        text
        Finish performing on-line backup
       
       
        
-        pg_switch_xlog()
+        pg_switch_xlog()
         
        text
        Force switch to a new transaction log file
       
       
        
-        pg_current_xlog_location()
+        pg_current_xlog_location()
         
        text
        Get current transaction log write location
       
       
        
-        pg_current_xlog_insert_location()
+        pg_current_xlog_insert_location()
         
        text
        Get current transaction log insert location
       
       
        
-        pg_xlogfile_name_offset(location text)
+        pg_xlogfile_name_offset(location text)
         
        text, integer
        Convert transaction log location string to file name and decimal byte offset within file
       
       
        
-        pg_xlogfile_name(location text)
+        pg_xlogfile_name(location text)
         
        text
        Convert transaction log location string to file name
@@ -13568,7 +13567,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
      
       
        
-        pg_is_in_recovery()
+        pg_is_in_recovery()
         
        bool
        True if recovery is still in progress.
@@ -13576,7 +13575,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_last_xlog_receive_location()
+        pg_last_xlog_receive_location()
         
        text
        Get last transaction log location received and synced to disk by
@@ -13592,7 +13591,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_last_xlog_replay_location()
+        pg_last_xlog_replay_location()
         
        text
        Get last transaction log location replayed during recovery.
@@ -13647,13 +13646,13 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
 
      
       
-       pg_column_size(any)
+       pg_column_size(any)
        int
        Number of bytes used to store a particular value (possibly compressed)
       
       
        
-        pg_total_relation_size(regclass)
+        pg_total_relation_size(regclass)
         
        bigint
        
@@ -13663,7 +13662,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_table_size(regclass)
+        pg_table_size(regclass)
         
        bigint
        
@@ -13674,7 +13673,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_indexes_size(regclass)
+        pg_indexes_size(regclass)
         
        bigint
        
@@ -13684,35 +13683,35 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_database_size(oid)
+        pg_database_size(oid)
         
        bigint
        Disk space used by the database with the specified OID
       
       
        
-        pg_database_size(name)
+        pg_database_size(name)
         
        bigint
        Disk space used by the database with the specified name
       
       
        
-        pg_tablespace_size(oid)
+        pg_tablespace_size(oid)
         
        bigint
        Disk space used by the tablespace with the specified OID
       
       
        
-        pg_tablespace_size(name)
+        pg_tablespace_size(name)
         
        bigint
        Disk space used by the tablespace with the specified name
       
       
        
-        pg_relation_size(relation regclass, fork text)
+        pg_relation_size(relation regclass, fork text)
         
        bigint
        
@@ -13723,7 +13722,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_relation_size(relation regclass)
+        pg_relation_size(relation regclass)
         
        bigint
        
@@ -13732,7 +13731,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_size_pretty(bigint)
+        pg_size_pretty(bigint)
         
        text
        Converts a size in bytes into a human-readable format with size units
@@ -13816,7 +13815,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
      
       
        
-        pg_relation_filenode(relation regclass)
+        pg_relation_filenode(relation regclass)
         
        oid
        
@@ -13825,7 +13824,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
       
       
        
-        pg_relation_filepath(relation regclass)
+        pg_relation_filepath(relation regclass)
         
        text
        
@@ -13876,21 +13875,21 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
      
       
        
-        pg_ls_dir(dirname text)
+        pg_ls_dir(dirname text)
        
        setof text
        List the contents of a directory
       
       
        
-        pg_read_file(filename text, offset bigint, length bigint)
+        pg_read_file(filename text, offset bigint, length bigint)
        
        text
        Return the contents of a text file
       
       
        
-        pg_stat_file(filename text)
+        pg_stat_file(filename text)
        
        record
        Return information about a file
@@ -13950,14 +13949,14 @@ SELECT (pg_stat_file('filename')).modification;
      
       
        
-        pg_advisory_lock(key bigint)
+        pg_advisory_lock(key bigint)
        
        void
        Obtain exclusive advisory lock
       
       
        
-        pg_advisory_lock(key1 int, key2 int)
+        pg_advisory_lock(key1 int, key2 int)
        
        void
        Obtain exclusive advisory lock
@@ -13965,14 +13964,14 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_advisory_lock_shared(key bigint)
+        pg_advisory_lock_shared(key bigint)
        
        void
        Obtain shared advisory lock
       
       
        
-        pg_advisory_lock_shared(key1 int, key2 int)
+        pg_advisory_lock_shared(key1 int, key2 int)
        
        void
        Obtain shared advisory lock
@@ -13980,14 +13979,14 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_try_advisory_lock(key bigint)
+        pg_try_advisory_lock(key bigint)
        
        boolean
        Obtain exclusive advisory lock if available
       
       
        
-        pg_try_advisory_lock(key1 int, key2 int)
+        pg_try_advisory_lock(key1 int, key2 int)
        
        boolean
        Obtain exclusive advisory lock if available
@@ -13995,14 +13994,14 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_try_advisory_lock_shared(key bigint)
+        pg_try_advisory_lock_shared(key bigint)
        
        boolean
        Obtain shared advisory lock if available
       
       
        
-        pg_try_advisory_lock_shared(key1 int, key2 int)
+        pg_try_advisory_lock_shared(key1 int, key2 int)
        
        boolean
        Obtain shared advisory lock if available
@@ -14010,14 +14009,14 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_advisory_unlock(key bigint)
+        pg_advisory_unlock(key bigint)
        
        boolean
        Release an exclusive advisory lock
       
       
        
-        pg_advisory_unlock(key1 int, key2 int)
+        pg_advisory_unlock(key1 int, key2 int)
        
        boolean
        Release an exclusive advisory lock
@@ -14025,14 +14024,14 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_advisory_unlock_shared(key bigint)
+        pg_advisory_unlock_shared(key bigint)
        
        boolean
        Release a shared advisory lock
       
       
        
-        pg_advisory_unlock_shared(key1 int, key2 int)
+        pg_advisory_unlock_shared(key1 int, key2 int)
        
        boolean
        Release a shared advisory lock
@@ -14040,7 +14039,7 @@ SELECT (pg_stat_file('filename')).modification;
 
       
        
-        pg_advisory_unlock_all()
+        pg_advisory_unlock_all()
        
        void
        Release all advisory locks held by the current session


diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml

index d3ff36dfd1eeabf86ec9024429bbabde673c7697..a2a80d10a2fa680ac7188f0bb7ebac37516c5400 100644 (file)

--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  Monitoring Database Activity
@@ -832,7 +832,7 @@ postgres: user database host 
 
      
        
-      pg_backend_pid()
+      pg_backend_pid()
       integer
       
        Process ID of the server process attached to the current session
@@ -904,7 +904,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_backend_idset()
+      pg_stat_get_backend_idset()
       setof integer
       
        Set of currently active server process numbers (from 1 to the
@@ -1015,7 +1015,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_timed_checkpoints()
+      pg_stat_get_bgwriter_timed_checkpoints()
        bigint
        
         Number of times the background writer has started timed checkpoints
@@ -1024,7 +1024,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_requested_checkpoints()
+      pg_stat_get_bgwriter_requested_checkpoints()
       bigint
       
        Number of times the background writer has started checkpoints based
@@ -1035,7 +1035,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_buf_written_checkpoints()
+      pg_stat_get_bgwriter_buf_written_checkpoints()
       bigint
       
        Number of buffers written by the background writer during checkpoints
@@ -1043,7 +1043,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_buf_written_clean()
+      pg_stat_get_bgwriter_buf_written_clean()
       bigint
       
        Number of buffers written by the background writer for routine cleaning of
@@ -1052,7 +1052,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_maxwritten_clean()
+      pg_stat_get_bgwriter_maxwritten_clean()
       bigint
       
        Number of times the background writer has stopped its cleaning scan because
@@ -1062,7 +1062,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_buf_written_backend()
+      pg_stat_get_buf_written_backend()
       bigint
       
        Number of buffers written by backends because they needed
@@ -1071,7 +1071,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_buf_alloc()
+      pg_stat_get_buf_alloc()
       bigint
       
        Total number of buffer allocations
@@ -1079,7 +1079,7 @@ postgres: user database host 
      
 
      
-      pg_stat_clear_snapshot()
+      pg_stat_clear_snapshot()
       void
       
        Discard the current statistics snapshot
@@ -1087,7 +1087,7 @@ postgres: user database host 
      
 
      
-      pg_stat_reset()
+      pg_stat_reset()
       void
       
        Reset all statistics counters for the current database to zero


diff --git a/doc/src/sgml/plperl.sgml b/doc/src/sgml/plperl.sgml

index f1518250cd05101df714054ff5fc7615f846f436..7671aaa0a18a1a4e37fb706b246f6a8a5d4a6caf 100644 (file)

--- a/doc/src/sgml/plperl.sgml
+++ b/doc/src/sgml/plperl.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   PL/Perl - Perl Procedural Language
@@ -445,9 +445,9 @@ SELECT * FROM test_munge();
     
 
     
-     spi_query(command)
-     spi_fetchrow(cursor)
-     spi_cursor_close(cursor)
+     spi_query(command)
+     spi_fetchrow(cursor)
+     spi_cursor_close(cursor)
 
     
     
@@ -503,10 +503,10 @@ SELECT * from lotsa_md5(500);
     
 
     
-     spi_prepare(command, argument types)
-     spi_query_prepared(plan, arguments)
-     spi_exec_prepared(plan [, attributes], arguments)
-     spi_freeplan(plan)
+     spi_prepare(command, argument types)
+     spi_query_prepared(plan, arguments)
+     spi_exec_prepared(plan [, attributes], arguments)
+     spi_freeplan(plan)
 
     
     
@@ -611,7 +611,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     elog(level, msg)
+     elog(level, msg)
      
       
        Emit a log or error message. Possible levels are
@@ -640,7 +640,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_literal(string)
+     quote_literal(string)
      
       
         Return the given string suitably quoted to be used as a string literal in an SQL
@@ -657,7 +657,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_nullable(string)
+     quote_nullable(string)
      
       
         Return the given string suitably quoted to be used as a string literal in an SQL
@@ -673,7 +673,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_ident(string)
+     quote_ident(string)
      
       
         Return the given string suitably quoted to be used as an identifier in
@@ -690,7 +690,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     decode_bytea(string)
+     decode_bytea(string)
      
       
         Return the unescaped binary data represented by the contents of the given string,
@@ -705,7 +705,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_bytea(string)
+     encode_bytea(string)
      
       
         Return the bytea encoded form of the binary data contents of the given string.
@@ -719,8 +719,8 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_array_literal(array)
-     encode_array_literal(array, delimiter)
+     encode_array_literal(array)
+     encode_array_literal(array, delimiter)
      
       
         Returns the contents of the referenced array as a string in array literal format
@@ -738,7 +738,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_array_constructor(array)
+     encode_array_constructor(array)
      
       
         Returns the contents of the referenced array as a string in array constructor format
@@ -756,7 +756,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     looks_like_number(string)
+     looks_like_number(string)
      
       
         Returns a true value if the content of the given string looks like a


diff --git a/doc/src/sgml/sources.sgml b/doc/src/sgml/sources.sgml

index 47bb2813d68286eaf1504f7664d599d877d46539..9d72abce8f131164bc6bea3e2f97b06d532326fb 100644 (file)

--- a/doc/src/sgml/sources.sgml
+++ b/doc/src/sgml/sources.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   PostgreSQL Coding Conventions
@@ -419,7 +419,7 @@ Hint:       the addendum
 
    
     There are functions in the backend that will double-quote their own output
-    at need (for example, format_type_be()).  Do not put
+    at need (for example, format_type_be()).  Do not put
     additional quotes around the output of such functions.
    
 


diff --git a/doc/src/sgml/xml2.sgml b/doc/src/sgml/xml2.sgml

index c4cf7017b05a5eb6d1f6232c227940b33e02c7b0..b978b4ce9c2d26f524e23a423e07279659c311f2 100644 (file)

--- a/doc/src/sgml/xml2.sgml
+++ b/doc/src/sgml/xml2.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  xml2
@@ -41,13 +41,23 @@
 
   
    Functions
-   
+   
+   
+     
+      Function
+      Returns
+      Description
+     
+    
     
      
       
-
-xml_is_well_formed(document) returns bool
-
+       
+        xml_is_well_formed(document)
+       
+      
+      
+       bool
       
       
        
@@ -61,13 +71,14 @@ xml_is_well_formed(document) returns bool
      
      
       
-
-xpath_string(document, query) returns text
-xpath_number(document, query) returns float4
-xpath_bool(document, query) returns bool
-
+        
+         xpath_string(document, query)
+        
       
       
+       text
+      
+      
        
         These functions evaluate the XPath query on the supplied document, and
         cast the result to the specified type.
@@ -76,9 +87,32 @@ xpath_bool(document, query) returns bool
      
      
       
-
-xpath_nodeset(document, query, toptag, itemtag) returns text
-
+       
+        xpath_number(document, query)
+       
+      
+      
+       float4
+      
+     
+     
+      
+       
+        xpath_bool(document, query)
+       
+      
+      
+       bool
+      
+     
+     
+      
+        
+         xpath_nodeset(document, query, toptag, itemtag)
+        
+      
+      
+       text
       
       
        
@@ -96,9 +130,12 @@ xpath_nodeset(document, query, toptag, itemtag) returns text
      
      
       
-
-xpath_nodeset(document, query) returns text
-
+        
+         xpath_nodeset(document, query)
+        
+      
+      
+       text
       
       
        
@@ -108,9 +145,12 @@ xpath_nodeset(document, query) returns text
      
      
       
-
-xpath_nodeset(document, query, itemtag) returns text
-
+        
+         xpath_nodeset(document, query, itemtag)
+        
+      
+      
+       text
       
       
        
@@ -120,9 +160,12 @@ xpath_nodeset(document, query, itemtag) returns text
      
      
       
-
-xpath_list(document, query, separator) returns text
-
+        
+         xpath_list(document, query, separator)
+        
+      
+      
+       text
       
       
        
@@ -134,9 +177,12 @@ xpath_list(document, query, separator) returns text
      
      
       
-
-xpath_list(document, query) returns text
-
+        
+         xpath_list(document, query)
+        
+      
+      
+       text
       
       
        This is a wrapper for the above function that uses ,
@@ -167,6 +213,12 @@ xpath_table(text key, text document, text relation, text xpaths, text criteria)
   
    <function>xpath_table</function> Parameters
    
+     
+     
+      Parameter
+      Description
+     
+    
     
      
       key

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index d3ff36dfd1eeabf86ec9024429bbabde673c7697..a2a80d10a2fa680ac7188f0bb7ebac37516c5400 100644 (file)
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  Monitoring Database Activity
@@ -832,7 +832,7 @@ postgres: user database host 
 
      
        
-      pg_backend_pid()
+      pg_backend_pid()
       integer
       
        Process ID of the server process attached to the current session
@@ -904,7 +904,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_backend_idset()
+      pg_stat_get_backend_idset()
       setof integer
       
        Set of currently active server process numbers (from 1 to the
@@ -1015,7 +1015,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_timed_checkpoints()
+      pg_stat_get_bgwriter_timed_checkpoints()
        bigint
        
         Number of times the background writer has started timed checkpoints
@@ -1024,7 +1024,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_requested_checkpoints()
+      pg_stat_get_bgwriter_requested_checkpoints()
       bigint
       
        Number of times the background writer has started checkpoints based
@@ -1035,7 +1035,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_buf_written_checkpoints()
+      pg_stat_get_bgwriter_buf_written_checkpoints()
       bigint
       
        Number of buffers written by the background writer during checkpoints
@@ -1043,7 +1043,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_buf_written_clean()
+      pg_stat_get_bgwriter_buf_written_clean()
       bigint
       
        Number of buffers written by the background writer for routine cleaning of
@@ -1052,7 +1052,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_bgwriter_maxwritten_clean()
+      pg_stat_get_bgwriter_maxwritten_clean()
       bigint
       
        Number of times the background writer has stopped its cleaning scan because
@@ -1062,7 +1062,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_buf_written_backend()
+      pg_stat_get_buf_written_backend()
       bigint
       
        Number of buffers written by backends because they needed
@@ -1071,7 +1071,7 @@ postgres: user database host 
      
 
      
-      pg_stat_get_buf_alloc()
+      pg_stat_get_buf_alloc()
       bigint
       
        Total number of buffer allocations
@@ -1079,7 +1079,7 @@ postgres: user database host 
      
 
      
-      pg_stat_clear_snapshot()
+      pg_stat_clear_snapshot()
       void
       
        Discard the current statistics snapshot
@@ -1087,7 +1087,7 @@ postgres: user database host 
      
 
      
-      pg_stat_reset()
+      pg_stat_reset()
       void
       
        Reset all statistics counters for the current database to zero

diff --git a/doc/src/sgml/plperl.sgml b/doc/src/sgml/plperl.sgml
index f1518250cd05101df714054ff5fc7615f846f436..7671aaa0a18a1a4e37fb706b246f6a8a5d4a6caf 100644 (file)
--- a/doc/src/sgml/plperl.sgml
+++ b/doc/src/sgml/plperl.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   PL/Perl - Perl Procedural Language
@@ -445,9 +445,9 @@ SELECT * FROM test_munge();
     
 
     
-     spi_query(command)
-     spi_fetchrow(cursor)
-     spi_cursor_close(cursor)
+     spi_query(command)
+     spi_fetchrow(cursor)
+     spi_cursor_close(cursor)
 
     
     
@@ -503,10 +503,10 @@ SELECT * from lotsa_md5(500);
     
 
     
-     spi_prepare(command, argument types)
-     spi_query_prepared(plan, arguments)
-     spi_exec_prepared(plan [, attributes], arguments)
-     spi_freeplan(plan)
+     spi_prepare(command, argument types)
+     spi_query_prepared(plan, arguments)
+     spi_exec_prepared(plan [, attributes], arguments)
+     spi_freeplan(plan)
 
     
     
@@ -611,7 +611,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     elog(level, msg)
+     elog(level, msg)
      
       
        Emit a log or error message. Possible levels are
@@ -640,7 +640,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_literal(string)
+     quote_literal(string)
      
       
         Return the given string suitably quoted to be used as a string literal in an SQL
@@ -657,7 +657,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_nullable(string)
+     quote_nullable(string)
      
       
         Return the given string suitably quoted to be used as a string literal in an SQL
@@ -673,7 +673,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     quote_ident(string)
+     quote_ident(string)
      
       
         Return the given string suitably quoted to be used as an identifier in
@@ -690,7 +690,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     decode_bytea(string)
+     decode_bytea(string)
      
       
         Return the unescaped binary data represented by the contents of the given string,
@@ -705,7 +705,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_bytea(string)
+     encode_bytea(string)
      
       
         Return the bytea encoded form of the binary data contents of the given string.
@@ -719,8 +719,8 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_array_literal(array)
-     encode_array_literal(array, delimiter)
+     encode_array_literal(array)
+     encode_array_literal(array, delimiter)
      
       
         Returns the contents of the referenced array as a string in array literal format
@@ -738,7 +738,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     encode_array_constructor(array)
+     encode_array_constructor(array)
      
       
         Returns the contents of the referenced array as a string in array constructor format
@@ -756,7 +756,7 @@ SELECT release_hosts_query();
       in PL/Perl
      
 
-     looks_like_number(string)
+     looks_like_number(string)
      
       
         Returns a true value if the content of the given string looks like a

diff --git a/doc/src/sgml/sources.sgml b/doc/src/sgml/sources.sgml
index 47bb2813d68286eaf1504f7664d599d877d46539..9d72abce8f131164bc6bea3e2f97b06d532326fb 100644 (file)
--- a/doc/src/sgml/sources.sgml
+++ b/doc/src/sgml/sources.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   PostgreSQL Coding Conventions
@@ -419,7 +419,7 @@ Hint:       the addendum
 
    
     There are functions in the backend that will double-quote their own output
-    at need (for example, format_type_be()).  Do not put
+    at need (for example, format_type_be()).  Do not put
     additional quotes around the output of such functions.
    
 

diff --git a/doc/src/sgml/xml2.sgml b/doc/src/sgml/xml2.sgml
index c4cf7017b05a5eb6d1f6232c227940b33e02c7b0..b978b4ce9c2d26f524e23a423e07279659c311f2 100644 (file)
--- a/doc/src/sgml/xml2.sgml
+++ b/doc/src/sgml/xml2.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  xml2
@@ -41,13 +41,23 @@
 
   
    Functions
-   
+   
+   
+     
+      Function
+      Returns
+      Description
+     
+    
     
      
       
-
-xml_is_well_formed(document) returns bool
-
+       
+        xml_is_well_formed(document)
+       
+      
+      
+       bool
       
       
        
@@ -61,13 +71,14 @@ xml_is_well_formed(document) returns bool
      
      
       
-
-xpath_string(document, query) returns text
-xpath_number(document, query) returns float4
-xpath_bool(document, query) returns bool
-
+        
+         xpath_string(document, query)
+        
       
       
+       text
+      
+      
        
         These functions evaluate the XPath query on the supplied document, and
         cast the result to the specified type.
@@ -76,9 +87,32 @@ xpath_bool(document, query) returns bool
      
      
       
-
-xpath_nodeset(document, query, toptag, itemtag) returns text
-
+       
+        xpath_number(document, query)
+       
+      
+      
+       float4
+      
+     
+     
+      
+       
+        xpath_bool(document, query)
+       
+      
+      
+       bool
+      
+     
+     
+      
+        
+         xpath_nodeset(document, query, toptag, itemtag)
+        
+      
+      
+       text
       
       
        
@@ -96,9 +130,12 @@ xpath_nodeset(document, query, toptag, itemtag) returns text
      
      
       
-
-xpath_nodeset(document, query) returns text
-
+        
+         xpath_nodeset(document, query)
+        
+      
+      
+       text
       
       
        
@@ -108,9 +145,12 @@ xpath_nodeset(document, query) returns text
      
      
       
-
-xpath_nodeset(document, query, itemtag) returns text
-
+        
+         xpath_nodeset(document, query, itemtag)
+        
+      
+      
+       text
       
       
        
@@ -120,9 +160,12 @@ xpath_nodeset(document, query, itemtag) returns text
      
      
       
-
-xpath_list(document, query, separator) returns text
-
+        
+         xpath_list(document, query, separator)
+        
+      
+      
+       text
       
       
        
@@ -134,9 +177,12 @@ xpath_list(document, query, separator) returns text
      
      
       
-
-xpath_list(document, query) returns text
-
+        
+         xpath_list(document, query)
+        
+      
+      
+       text
       
       
        This is a wrapper for the above function that uses ,
@@ -167,6 +213,12 @@ xpath_table(text key, text document, text relation, text xpaths, text criteria)
   
    <function>xpath_table</function> Parameters
    
+     
+     
+      Parameter
+      Description
+     
+    
     
      
       key