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Postgres FD Implementation
Commit c2efeafe authored by Thomas G. Lockhart's avatar Thomas G. Lockhart
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Update information and query results for upcoming v6.2 release.

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src/man/pgbuiltin.3
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.\" This is -*-nroff-*- .\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here.... .\" XXX standard disclaimer belongs here....
.\" $Header: /cvsroot/pgsql/src/man/Attic/pgbuiltin.3,v 1.1 1997/08/26 17:39:32 momjian Exp $ .\" $Header: /cvsroot/pgsql/src/man/Attic/pgbuiltin.3,v 1.2 1997/09/01 06:21:00 thomas Exp $
.TH PGBUILTIN INTRO 04/01/97 PostgreSQL PostgreSQL .TH PGBUILTIN INTRO 04/01/97 PostgreSQL PostgreSQL
.SH "DESCRIPTION" .SH "DESCRIPTION"
This section describes the data types, functions and operators This section describes the data types, functions and operators
...@@ -79,13 +79,11 @@ types are either unique to Postgres, such as open and closed paths, or have ...@@ -79,13 +79,11 @@ types are either unique to Postgres, such as open and closed paths, or have
several possibilities for formats, such as date and time types. several possibilities for formats, such as date and time types.
.SH "Syntax of date and time types" .SH "Syntax of date and time types"
Some date and time types share code for data input. For those types (currently Most date and time types share code for data input. For those types (
.IR datetime .IR datetime ,
and .IR abstime ,
.IR abstime .IR timestamp ,
, and .IR timespan and
.IR timespan
and
.IR reltime ) .IR reltime )
the input can have any of a wide variety of styles. For numeric date representations, the input can have any of a wide variety of styles. For numeric date representations,
European and US conventions can differ, and the proper interpretation is obtained European and US conventions can differ, and the proper interpretation is obtained
...@@ -232,6 +230,17 @@ where ...@@ -232,6 +230,17 @@ where
Valid relative times are less than or equal to 68 years.) Valid relative times are less than or equal to 68 years.)
In addition, the special relative time \*(lqUndefined RelTime\*(rq is In addition, the special relative time \*(lqUndefined RelTime\*(rq is
provided. provided.
.SH "TIMESTAMP"
This is currently a limited-range absolute time which closely resembles the
.IR abstime
data type. It shares the general input parser with the other date/time types.
In future releases this type will absorb the capabilities of the datetime type
and will move toward SQL92 compliance.
.PP
timestamp is specified using the same syntax as for datetime.
.SH "TIME RANGES" .SH "TIME RANGES"
Time ranges are specified as: Time ranges are specified as:
.PP .PP
...@@ -317,22 +326,23 @@ path is specified using the following syntax: ...@@ -317,22 +326,23 @@ path is specified using the following syntax:
.nf .nf
( x1 , y1 ) , ... , ( xn , yn ) ( x1 , y1 ) , ... , ( xn , yn )
.nf .nf
x1 , y1 , ... , xn , yn ( x1 , y1 , ... , xn , yn )
.nf .nf
( closed, n, x1 , y1 , ... , xn , yn ) x1 , y1 , ... , xn , yn
.sp .sp
where where
(x1,y1),...,(xn,yn) are points 1 through n (x1,y1),...,(xn,yn) are points 1 through n
a leading "[" indicates an open path a leading "[" indicates an open path
a leading "(" indicates a closed path a leading "(" indicates a closed path
a single leading "(" indicates a v6.0-compatible format
closed is an integer flag which is zero for an open path
n is the number of points in the path
.fi .fi
.PP .PP
Paths are output using the first syntax. Paths are output using the first syntax.
The last format is supplied to be backward compatible with v6.0 and earlier Note that Postgres versions prior to
path formats and will not be supported in future versions of Postgres. v6.1 used a format for paths which had a single leading parenthesis, a "closed" flag,
an integer count of the number of points, then the list of points followed by a
closing parenthesis. The built-in function upgradepath() is supplied to convert
paths dumped and reloaded from pre-v6.1 databases.
.SH "POLYGON" .SH "POLYGON"
Polygons are represented by sets of points. Polygons should probably be Polygons are represented by sets of points. Polygons should probably be
considered considered
...@@ -346,18 +356,25 @@ polygon is specified using the following syntax: ...@@ -346,18 +356,25 @@ polygon is specified using the following syntax:
.nf .nf
( x1 , y1 ) , ... , ( xn , yn ) ( x1 , y1 ) , ... , ( xn , yn )
.nf .nf
x1 , y1 , ... , xn , yn ( x1 , y1 , ... , xn , yn )
.nf .nf
( x1 , ... , xn , y1 , ... , yn ) x1 , y1 , ... , xn , yn
.sp .sp
where where
(x1,y1),...,(xn,yn) are points 1 through n (x1,y1),...,(xn,yn) are points 1 through n
a single leading "(" indicates a v6.0-compatible format
.fi .fi
.PP .PP
Polygons are output using the first syntax. Polygons are output using the first syntax.
The last format is supplied to be backward compatible with v6.0 and earlier The last format is supplied to be backward compatible with v6.0 and earlier
path formats and will not be supported in future versions of Postgres. path formats and will not be supported in future versions of Postgres.
a single leading "(" indicates a v6.0-compatible format
( x1 , ... , xn , y1 , ... , yn )
Note that Postgres versions prior to
v6.1 used a format for polygons which had a single leading parenthesis, the list
of x-axis coordinates, the list of y-axis coordinates, followed by a closing parenthesis.
The built-in function upgradepoly() is supplied to convert
polygons dumped and reloaded from pre-v6.1 databases.
.SH "CIRCLE" .SH "CIRCLE"
Circles are represented by a center point and a radius. Circles are represented by a center point and a radius.
.PP .PP
...@@ -426,7 +443,19 @@ general ...@@ -426,7 +443,19 @@ general
/ division / division
% modulus % modulus
@ absolute value @ absolute value
<===> distance between
geometric
@ A contained by (inside or on) B
~ A contains (around or on) B
@@ center of object
<-> distance between A and B
&& objects overlap
&< A overlaps B, but does not extend to right of B
&> A overlaps B, but does not extend to left of B
<< A is left of B
>> A is right of B
>^ A is above B
<^ A is below B
float8 float8
^ exponentiation ^ exponentiation
...@@ -437,28 +466,28 @@ float8 ...@@ -437,28 +466,28 @@ float8
; natural logarithm (in psql, protect with parentheses) ; natural logarithm (in psql, protect with parentheses)
point point
!< A is left of B << A is left of B
!> A is right of B >> A is right of B
!^ A is above B >^ A is above B
!| A is below B <^ A is below B
\(eq|\(eq equality ~\(eq A same as B (equality)
===> point inside box @ point inside (or on) path, box, circle, polygon
===` point on path
box box
&& boxes overlap && boxes overlap
&< box A overlaps box B, but does not extend to right of box B &< box A overlaps box B, but does not extend to right of box B
&> box A overlaps box B, but does not extend to left of box B &> box A overlaps box B, but does not extend to left of box B
<< A is left of B << A is left of B
>> A is right of B
>^ A is above B
<^ A is below B
\(eq area equal \(eq area equal
< area less than < area less than
<\(eq area less or equal <\(eq area less or equal
>\(eq area greater or equal >\(eq area greater or equal
> area greater than > area greater than
>> A is right of B ~\(eq A same as B (equality)
@ A is contained in B @ A is contained in B
~\(eq box equality
~= A same as B
~ A contains B ~ A contains B
@@ center of box @@ center of box
...@@ -468,9 +497,8 @@ polygon ...@@ -468,9 +497,8 @@ polygon
&> A overlaps B but does not extend to left of B &> A overlaps B but does not extend to left of B
<< A is left of B << A is left of B
>> A is right of B >> A is right of B
~\(eq A same as B (equality)
@ A is contained by B @ A is contained by B
~\(eq equality
~= A same as B
~ A contains B ~ A contains B
circle circle
...@@ -479,9 +507,10 @@ circle ...@@ -479,9 +507,10 @@ circle
&> A overlaps B but does not extend to left of B &> A overlaps B but does not extend to left of B
<< A is left of B << A is left of B
>> A is right of B >> A is right of B
>^ A is above B
<^ A is below B
~\(eq A same as B (equality)
@ A is contained by B @ A is contained by B
~\(eq equality
~= A same as B
~ A contains B ~ A contains B
tinterval tinterval
...@@ -518,18 +547,19 @@ to return day of week and `epoch' to return seconds since 1970. ...@@ -518,18 +547,19 @@ to return day of week and `epoch' to return seconds since 1970.
Functions: Functions:
abstime abstime
datetime datetime(abstime) convert to datetime
bool isfinite(abstime) TRUE if this is a finite time bool isfinite(abstime) TRUE if this is a finite time
datetime datetime(abstime) convert to datetime
date date
datetime datetime(date) convert to datetime datetime datetime(date) convert to datetime
datetime datetime(date,time) convert to datetime datetime datetime(date,time) convert to datetime
datetime datetime
abstime abstime(datetime) convert to abstime timespan age(datetime,datetime) date difference preserving months and years
float8 date_part(text,datetime) specified portion of date field float8 date_part(text,datetime) specified portion of date field
datetime date_trunc(text,datetime) truncate date at specified units datetime date_trunc(text,datetime) truncate date at specified units
bool isfinite(datetime) TRUE if this is a finite time bool isfinite(datetime) TRUE if this is a finite time
abstime abstime(datetime) convert to abstime
reltime reltime
timespan timespan(reltime) convert to timespan timespan timespan(reltime) convert to timespan
...@@ -585,394 +615,455 @@ These operations are cast in terms of SQL types and so are ...@@ -585,394 +615,455 @@ These operations are cast in terms of SQL types and so are
directly usable as C function prototypes. directly usable as C function prototypes.
.nf .nf
result |left_type |right_type|operatr|func_name result |left_type |right_type|operatr|func_name
---------+----------+----------+-------+----------------- ---------+----------+----------+-------+-------------------
_aclitem |_aclitem |aclitem |+ |aclinsert _aclitem |_aclitem |aclitem |+ |aclinsert
_aclitem |_aclitem |aclitem |- |aclremove _aclitem |_aclitem |aclitem |- |aclremove
abstime |abstime |reltime |+ |timepl abstime |abstime |reltime |+ |timepl
abstime |abstime |reltime |- |timemi abstime |abstime |reltime |- |timemi
bool |_abstime |_abstime |= |array_eq bool |_abstime |_abstime |= |array_eq
bool |_aclitem |_aclitem |= |array_eq bool |_aclitem |_aclitem |= |array_eq
bool |_aclitem |aclitem |~ |aclcontains bool |_aclitem |aclitem |~ |aclcontains
bool |_bool |_bool |= |array_eq bool |_bool |_bool |= |array_eq
bool |_box |_box |= |array_eq bool |_box |_box |= |array_eq
bool |_bytea |_bytea |= |array_eq bool |_bytea |_bytea |= |array_eq
bool |_char |_char |= |array_eq bool |_char |_char |= |array_eq
bool |_char16 |_char16 |= |array_eq bool |_char16 |_char16 |= |array_eq
bool |_cid |_cid |= |array_eq bool |_cid |_cid |= |array_eq
bool |_filename |_filename |= |array_eq bool |_filename |_filename |= |array_eq
bool |_float4 |_float4 |= |array_eq bool |_float4 |_float4 |= |array_eq
bool |_float8 |_float8 |= |array_eq bool |_float8 |_float8 |= |array_eq
bool |_int2 |_int2 |= |array_eq bool |_int2 |_int2 |= |array_eq
bool |_int28 |_int28 |= |array_eq bool |_int28 |_int28 |= |array_eq
bool |_int4 |_int4 |= |array_eq bool |_int4 |_int4 |= |array_eq
bool |_lseg |_lseg |= |array_eq bool |_lseg |_lseg |= |array_eq
bool |_name |_name |= |array_eq bool |_name |_name |= |array_eq
bool |_oid |_oid |= |array_eq bool |_oid |_oid |= |array_eq
bool |_oid8 |_oid8 |= |array_eq bool |_oid8 |_oid8 |= |array_eq
bool |_path |_path |= |array_eq bool |_path |_path |= |array_eq
bool |_point |_point |= |array_eq bool |_point |_point |= |array_eq
bool |_polygon |_polygon |= |array_eq bool |_polygon |_polygon |= |array_eq
bool |_ref |_ref |= |array_eq bool |_ref |_ref |= |array_eq
bool |_regproc |_regproc |= |array_eq bool |_regproc |_regproc |= |array_eq
bool |_reltime |_reltime |= |array_eq bool |_reltime |_reltime |= |array_eq
bool |_stub |_stub |= |array_eq bool |_stub |_stub |= |array_eq
bool |_text |_text |= |array_eq bool |_text |_text |= |array_eq
bool |_tid |_tid |= |array_eq bool |_tid |_tid |= |array_eq
bool |_tinterval|_tinterval|= |array_eq bool |_tinterval|_tinterval|= |array_eq
bool |_xid |_xid |= |array_eq bool |_xid |_xid |= |array_eq
bool |abstime |abstime |< |abstimelt bool |abstime |abstime |< |abstimelt
bool |abstime |abstime |<= |abstimele bool |abstime |abstime |<= |abstimele
bool |abstime |abstime |<> |abstimene bool |abstime |abstime |<> |abstimene
bool |abstime |abstime |= |abstimeeq bool |abstime |abstime |= |abstimeeq
bool |abstime |abstime |> |abstimegt bool |abstime |abstime |> |abstimegt
bool |abstime |abstime |>= |abstimege bool |abstime |abstime |>= |abstimege
bool |abstime |tinterval |<?> |ininterval bool |abstime |tinterval |<?> |ininterval
bool |bool |bool |< |boollt bool |bool |bool |< |boollt
bool |bool |bool |<> |boolne bool |bool |bool |<> |boolne
bool |bool |bool |= |booleq bool |bool |bool |= |booleq
bool |bool |bool |> |boolgt bool |bool |bool |> |boolgt
bool |box |box |&& |box_overlap bool |box |box |&& |box_overlap
bool |box |box |&< |box_overleft bool |box |box |&< |box_overleft
bool |box |box |&> |box_overright bool |box |box |&> |box_overright
bool |box |box |< |box_lt bool |box |box |< |box_lt
bool |box |box |<< |box_left bool |box |box |<< |box_left
bool |box |box |<= |box_le bool |box |box |<= |box_le
bool |box |box |= |box_eq bool |box |box |<^ |box_below
bool |box |box |> |box_gt bool |box |box |= |box_eq
bool |box |box |>= |box_ge bool |box |box |> |box_gt
bool |box |box |>> |box_right bool |box |box |>= |box_ge
bool |box |box |@ |box_contained bool |box |box |>> |box_right
bool |box |box |~ |box_contain bool |box |box |>^ |box_above
bool |box |box |~= |box_same bool |box |box |?# |box_overlap
bool |bpchar |bpchar |< |bpcharlt bool |box |box |@ |box_contained
bool |bpchar |bpchar |<= |bpcharle bool |box |box |~ |box_contain
bool |bpchar |bpchar |<> |bpcharne bool |box |box |~= |box_same
bool |bpchar |bpchar |= |bpchareq bool |bpchar |bpchar |< |bpcharlt
bool |bpchar |bpchar |> |bpchargt bool |bpchar |bpchar |<= |bpcharle
bool |bpchar |bpchar |>= |bpcharge bool |bpchar |bpchar |<> |bpcharne
bool |bpchar |text |!~ |textregexne bool |bpchar |bpchar |= |bpchareq
bool |bpchar |text |!~* |texticregexne bool |bpchar |bpchar |> |bpchargt
bool |bpchar |text |!~~ |textnlike bool |bpchar |bpchar |>= |bpcharge
bool |bpchar |text |~ |textregexeq bool |bpchar |text |!~ |textregexne
bool |bpchar |text |~* |texticregexeq bool |bpchar |text |!~* |texticregexne
bool |bpchar |text |~~ |textlike bool |bpchar |text |!~~ |textnlike
bool |char |char |< |charlt bool |bpchar |text |~ |textregexeq
bool |char |char |<= |charle bool |bpchar |text |~* |texticregexeq
bool |char |char |<> |charne bool |bpchar |text |~~ |textlike
bool |char |char |= |chareq bool |char |char |< |charlt
bool |char |char |> |chargt bool |char |char |<= |charle
bool |char |char |>= |charge bool |char |char |<> |charne
bool |char16 |char16 |< |char16lt bool |char |char |= |chareq
bool |char16 |char16 |<= |char16le bool |char |char |> |chargt
bool |char16 |char16 |<> |char16ne bool |char |char |>= |charge
bool |char16 |char16 |= |char16eq bool |char16 |char16 |< |char16lt
bool |char16 |char16 |> |char16gt bool |char16 |char16 |<= |char16le
bool |char16 |char16 |>= |char16ge bool |char16 |char16 |<> |char16ne
bool |char16 |text |!~ |char16regexne bool |char16 |char16 |= |char16eq
bool |char16 |text |!~* |char16icregexne bool |char16 |char16 |> |char16gt
bool |char16 |text |!~~ |char16nlike bool |char16 |char16 |>= |char16ge
bool |char16 |text |!~~ |char16nlike bool |char16 |text |!~ |char16regexne
bool |char16 |text |~ |char16regexeq bool |char16 |text |!~* |char16icregexne
bool |char16 |text |~* |char16icregexeq bool |char16 |text |!~~ |char16nlike
bool |char16 |text |~~ |char16like bool |char16 |text |~ |char16regexeq
bool |char16 |text |~~ |char16like bool |char16 |text |~* |char16icregexeq
bool |char2 |char2 |< |char2lt bool |char16 |text |~~ |char16like
bool |char2 |char2 |<= |char2le bool |char2 |char2 |< |char2lt
bool |char2 |char2 |<> |char2ne bool |char2 |char2 |<= |char2le
bool |char2 |char2 |= |char2eq bool |char2 |char2 |<> |char2ne
bool |char2 |char2 |> |char2gt bool |char2 |char2 |= |char2eq
bool |char2 |char2 |>= |char2ge bool |char2 |char2 |> |char2gt
bool |char2 |text |!~ |char2regexne bool |char2 |char2 |>= |char2ge
bool |char2 |text |!~* |char2icregexne bool |char2 |text |!~ |char2regexne
bool |char2 |text |!~~ |char2nlike bool |char2 |text |!~* |char2icregexne
bool |char2 |text |~ |char2regexeq bool |char2 |text |!~~ |char2nlike
bool |char2 |text |~* |char2icregexeq bool |char2 |text |~ |char2regexeq
bool |char2 |text |~~ |char2like bool |char2 |text |~* |char2icregexeq
bool |char4 |char4 |< |char4lt bool |char2 |text |~~ |char2like
bool |char4 |char4 |<= |char4le bool |char4 |char4 |< |char4lt
bool |char4 |char4 |<> |char4ne bool |char4 |char4 |<= |char4le
bool |char4 |char4 |= |char4eq bool |char4 |char4 |<> |char4ne
bool |char4 |char4 |> |char4gt bool |char4 |char4 |= |char4eq
bool |char4 |char4 |>= |char4ge bool |char4 |char4 |> |char4gt
bool |char4 |text |!~ |char4regexne bool |char4 |char4 |>= |char4ge
bool |char4 |text |!~* |char4icregexne bool |char4 |text |!~ |char4regexne
bool |char4 |text |!~~ |char4nlike bool |char4 |text |!~* |char4icregexne
bool |char4 |text |~ |char4regexeq bool |char4 |text |!~~ |char4nlike
bool |char4 |text |~* |char4icregexeq bool |char4 |text |~ |char4regexeq
bool |char4 |text |~~ |char4like bool |char4 |text |~* |char4icregexeq
bool |char8 |char8 |< |char8lt bool |char4 |text |~~ |char4like
bool |char8 |char8 |<= |char8le bool |char8 |char8 |< |char8lt
bool |char8 |char8 |<> |char8ne bool |char8 |char8 |<= |char8le
bool |char8 |char8 |= |char8eq bool |char8 |char8 |<> |char8ne
bool |char8 |char8 |> |char8gt bool |char8 |char8 |= |char8eq
bool |char8 |char8 |>= |char8ge bool |char8 |char8 |> |char8gt
bool |char8 |text |!~ |char8regexne bool |char8 |char8 |>= |char8ge
bool |char8 |text |!~* |char8icregexne bool |char8 |text |!~ |char8regexne
bool |char8 |text |!~~ |char8nlike bool |char8 |text |!~* |char8icregexne
bool |char8 |text |~ |char8regexeq bool |char8 |text |!~~ |char8nlike
bool |char8 |text |~* |char8icregexeq bool |char8 |text |~ |char8regexeq
bool |char8 |text |~~ |char8like bool |char8 |text |~* |char8icregexeq
bool |circle |circle |!^ |circle_above bool |char8 |text |~~ |char8like
bool |circle |circle |!\| |circle_below bool |circle |circle |&& |circle_overlap
bool |circle |circle |&& |circle_overlap bool |circle |circle |&< |circle_overleft
bool |circle |circle |&< |circle_overleft bool |circle |circle |&> |circle_overright
bool |circle |circle |&> |circle_overright bool |circle |circle |< |circle_lt
bool |circle |circle |< |circle_eq bool |circle |circle |<< |circle_left
bool |circle |circle |<< |circle_left bool |circle |circle |<= |circle_le
bool |circle |circle |<= |circle_eq bool |circle |circle |<> |circle_ne
bool |circle |circle |<> |circle_ne bool |circle |circle |<^ |circle_below
bool |circle |circle |= |circle_eq bool |circle |circle |= |circle_eq
bool |circle |circle |> |circle_eq bool |circle |circle |> |circle_gt
bool |circle |circle |>= |circle_eq bool |circle |circle |>= |circle_ge
bool |circle |circle |>> |circle_right bool |circle |circle |>> |circle_right
bool |circle |circle |@ |circle_contained bool |circle |circle |>^ |circle_above
bool |circle |circle |~ |circle_contain bool |circle |circle |@ |circle_contained
bool |circle |circle |~= |circle_same bool |circle |circle |~ |circle_contain
bool |date |date |< |date_lt bool |circle |circle |~= |circle_same
bool |date |date |<= |date_le bool |circle |point |~ |circle_contain_pt
bool |date |date |<> |date_ne bool |date |date |< |date_lt
bool |date |date |= |date_eq bool |date |date |<= |date_le
bool |date |date |> |date_gt bool |date |date |<> |date_ne
bool |date |date |>= |date_ge bool |date |date |= |date_eq
bool |datetime |datetime |< |datetime_lt bool |date |date |> |date_gt
bool |datetime |datetime |<= |datetime_le bool |date |date |>= |date_ge
bool |datetime |datetime |<> |datetime_ne bool |datetime |datetime |< |datetime_lt
bool |datetime |datetime |= |datetime_eq bool |datetime |datetime |<= |datetime_le
bool |datetime |datetime |> |datetime_gt bool |datetime |datetime |<> |datetime_ne
bool |datetime |datetime |>= |datetime_ge bool |datetime |datetime |= |datetime_eq
bool |float4 |float4 |< |float4lt bool |datetime |datetime |> |datetime_gt
bool |float4 |float4 |<= |float4le bool |datetime |datetime |>= |datetime_ge
bool |float4 |float4 |<> |float4ne bool |float4 |float4 |< |float4lt
bool |float4 |float4 |= |float4eq bool |float4 |float4 |<= |float4le
bool |float4 |float4 |> |float4gt bool |float4 |float4 |<> |float4ne
bool |float4 |float4 |>= |float4ge bool |float4 |float4 |= |float4eq
bool |float4 |float8 |< |float48lt bool |float4 |float4 |> |float4gt
bool |float4 |float8 |<= |float48le bool |float4 |float4 |>= |float4ge
bool |float4 |float8 |<> |float48ne bool |float4 |float8 |< |float48lt
bool |float4 |float8 |= |float48eq bool |float4 |float8 |<= |float48le
bool |float4 |float8 |> |float48gt bool |float4 |float8 |<> |float48ne
bool |float4 |float8 |>= |float48ge bool |float4 |float8 |= |float48eq
bool |float8 |float4 |< |float84lt bool |float4 |float8 |> |float48gt
bool |float8 |float4 |<= |float84le bool |float4 |float8 |>= |float48ge
bool |float8 |float4 |<> |float84ne bool |float8 |float4 |< |float84lt
bool |float8 |float4 |= |float84eq bool |float8 |float4 |<= |float84le
bool |float8 |float4 |> |float84gt bool |float8 |float4 |<> |float84ne
bool |float8 |float4 |>= |float84ge bool |float8 |float4 |= |float84eq
bool |float8 |float8 |< |float8lt bool |float8 |float4 |> |float84gt
bool |float8 |float8 |<= |float8le bool |float8 |float4 |>= |float84ge
bool |float8 |float8 |<> |float8ne bool |float8 |float8 |< |float8lt
bool |float8 |float8 |= |float8eq bool |float8 |float8 |<= |float8le
bool |float8 |float8 |> |float8gt bool |float8 |float8 |<> |float8ne
bool |float8 |float8 |>= |float8ge bool |float8 |float8 |= |float8eq
bool |int2 |int2 |< |int2lt bool |float8 |float8 |> |float8gt
bool |int2 |int2 |<= |int2le bool |float8 |float8 |>= |float8ge
bool |int2 |int2 |<> |int2ne bool |int2 |int2 |< |int2lt
bool |int2 |int2 |= |int2eq bool |int2 |int2 |<= |int2le
bool |int2 |int2 |> |int2gt bool |int2 |int2 |<> |int2ne
bool |int2 |int2 |>= |int2ge bool |int2 |int2 |= |int2eq
bool |int4 |int4 |< |int4lt bool |int2 |int2 |> |int2gt
bool |int4 |int4 |<= |int4le bool |int2 |int2 |>= |int2ge
bool |int4 |int4 |<> |int4ne bool |int4 |int4 |< |int4lt
bool |int4 |int4 |= |int4eq bool |int4 |int4 |<= |int4le
bool |int4 |int4 |> |int4gt bool |int4 |int4 |<> |int4ne
bool |int4 |int4 |>= |int4ge bool |int4 |int4 |= |int4eq
bool |int4 |name |!!= |int4notin bool |int4 |int4 |> |int4gt
bool |int4 |oid |= |int4eqoid bool |int4 |int4 |>= |int4ge
bool |money |money |< |cash_lt bool |int4 |name |!!= |int4notin
bool |money |money |<= |cash_le bool |int4 |oid |= |int4eqoid
bool |money |money |<> |cash_ne bool |line |box |?# |inter_lb
bool |money |money |= |cash_eq bool |lseg |box |?# |inter_sb
bool |money |money |> |cash_gt bool |lseg |box |@ |on_sb
bool |money |money |>= |cash_ge bool |lseg |line |?# |inter_sl
bool |name |name |< |namelt bool |lseg |line |@ |on_sl
bool |name |name |<= |namele bool |lseg |lseg |= |lseg_eq
bool |name |name |<> |namene bool |lseg |lseg |?# |lseg_intersect
bool |name |name |= |nameeq bool |lseg |lseg |?-\| |lseg_perp
bool |name |name |> |namegt bool |lseg |lseg |?\|\| |lseg_parallel
bool |name |name |>= |namege bool |money |money |< |cash_lt
bool |name |text |!~ |nameregexne bool |money |money |<= |cash_le
bool |name |text |!~* |nameicregexne bool |money |money |<> |cash_ne
bool |name |text |!~~ |namenlike bool |money |money |= |cash_eq
bool |name |text |~ |nameregexeq bool |money |money |> |cash_gt
bool |name |text |~* |nameicregexeq bool |money |money |>= |cash_ge
bool |name |text |~~ |namelike bool |name |name |< |namelt
bool |oid |int4 |= |oideqint4 bool |name |name |<= |namele
bool |oid |name |!!= |oidnotin bool |name |name |<> |namene
bool |oid |oid |< |int4lt bool |name |name |= |nameeq
bool |oid |oid |<= |int4le bool |name |name |> |namegt
bool |oid |oid |<> |oidne bool |name |name |>= |namege
bool |oid |oid |= |oideq bool |name |text |!~ |nameregexne
bool |oid |oid |> |int4gt bool |name |text |!~* |nameicregexne
bool |oid |oid |>= |int4ge bool |name |text |!~~ |namenlike
bool |oidint2 |oidint2 |< |oidint2lt bool |name |text |~ |nameregexeq
bool |oidint2 |oidint2 |<= |oidint2le bool |name |text |~* |nameicregexeq
bool |oidint2 |oidint2 |<> |oidint2ne bool |name |text |~~ |namelike
bool |oidint2 |oidint2 |= |oidint2eq bool |oid |int4 |= |oideqint4
bool |oidint2 |oidint2 |> |oidint2gt bool |oid |name |!!= |oidnotin
bool |oidint2 |oidint2 |>= |oidint2ge bool |oid |oid |< |int4lt
bool |oidint4 |oidint4 |< |oidint4lt bool |oid |oid |<= |int4le
bool |oidint4 |oidint4 |<= |oidint4le bool |oid |oid |<> |oidne
bool |oidint4 |oidint4 |<> |oidint4ne bool |oid |oid |= |oideq
bool |oidint4 |oidint4 |= |oidint4eq bool |oid |oid |> |int4gt
bool |oidint4 |oidint4 |> |oidint4gt bool |oid |oid |>= |int4ge
bool |oidint4 |oidint4 |>= |oidint4ge bool |oidint2 |oidint2 |< |oidint2lt
bool |oidname |oidname |< |oidnamelt bool |oidint2 |oidint2 |<= |oidint2le
bool |oidname |oidname |<= |oidnamele bool |oidint2 |oidint2 |<> |oidint2ne
bool |oidname |oidname |<> |oidnamene bool |oidint2 |oidint2 |= |oidint2eq
bool |oidname |oidname |= |oidnameeq bool |oidint2 |oidint2 |> |oidint2gt
bool |oidname |oidname |> |oidnamegt bool |oidint2 |oidint2 |>= |oidint2ge
bool |oidname |oidname |>= |oidnamege bool |oidint4 |oidint4 |< |oidint4lt
bool |point |box |===> |on_pb bool |oidint4 |oidint4 |<= |oidint4le
bool |point |path |===` |on_ppath bool |oidint4 |oidint4 |<> |oidint4ne
bool |point |point |!< |point_left bool |oidint4 |oidint4 |= |oidint4eq
bool |point |point |!> |point_right bool |oidint4 |oidint4 |> |oidint4gt
bool |point |point |!^ |point_above bool |oidint4 |oidint4 |>= |oidint4ge
bool |point |point |!\| |point_below bool |oidname |oidname |< |oidnamelt
bool |point |point |=\|= |point_eq bool |oidname |oidname |<= |oidnamele
bool |polygon |polygon |&& |poly_overlap bool |oidname |oidname |<> |oidnamene
bool |polygon |polygon |&< |poly_overleft bool |oidname |oidname |= |oidnameeq
bool |polygon |polygon |&> |poly_overright bool |oidname |oidname |> |oidnamegt
bool |polygon |polygon |<< |poly_left bool |oidname |oidname |>= |oidnamege
bool |polygon |polygon |>> |poly_right bool |path |path |< |path_n_lt
bool |polygon |polygon |@ |poly_contained bool |path |path |<= |path_n_le
bool |polygon |polygon |~ |poly_contain bool |path |path |= |path_n_eq
bool |polygon |polygon |~= |poly_same bool |path |path |> |path_n_gt
bool |reltime |reltime |< |reltimelt bool |path |path |>= |path_n_ge
bool |reltime |reltime |<= |reltimele bool |path |path |?# |path_inter
bool |reltime |reltime |<> |reltimene bool |path |point |~ |path_contain_pt
bool |reltime |reltime |= |reltimeeq bool |point |box |@ |on_pb
bool |reltime |reltime |> |reltimegt bool |point |circle |@ |pt_contained_circle
bool |reltime |reltime |>= |reltimege bool |point |line |@ |on_pl
bool |text |text |!~ |textregexne bool |point |lseg |@ |on_ps
bool |text |text |!~* |texticregexne bool |point |path |@ |pt_contained_path
bool |text |text |!~~ |textnlike bool |point |path |@ |on_ppath
bool |text |text |< |text_lt bool |point |point |<< |point_left
bool |text |text |<= |text_le bool |point |point |<^ |point_below
bool |text |text |<> |textne bool |point |point |>> |point_right
bool |text |text |= |texteq bool |point |point |>^ |point_above
bool |text |text |> |text_gt bool |point |point |?- |point_horiz
bool |text |text |>= |text_ge bool |point |point |?\| |point_vert
bool |text |text |~ |textregexeq bool |point |point |~= |point_eq
bool |text |text |~* |texticregexeq bool |point |polygon |@ |pt_contained_poly
bool |text |text |~~ |textlike bool |polygon |point |~ |poly_contain_pt
bool |time |time |< |time_lt bool |polygon |polygon |&& |poly_overlap
bool |time |time |<= |time_le bool |polygon |polygon |&< |poly_overleft
bool |time |time |<> |time_ne bool |polygon |polygon |&> |poly_overright
bool |time |time |= |time_eq bool |polygon |polygon |<< |poly_left
bool |time |time |> |time_gt bool |polygon |polygon |>> |poly_right
bool |time |time |>= |time_ge bool |polygon |polygon |@ |poly_contained
bool |timespan |timespan |< |timespan_lt bool |polygon |polygon |~ |poly_contain
bool |timespan |timespan |<= |timespan_le bool |polygon |polygon |~= |poly_same
bool |timespan |timespan |<> |timespan_ne bool |reltime |reltime |< |reltimelt
bool |timespan |timespan |= |timespan_eq bool |reltime |reltime |<= |reltimele
bool |timespan |timespan |> |timespan_gt bool |reltime |reltime |<> |reltimene
bool |timespan |timespan |>= |timespan_ge bool |reltime |reltime |= |reltimeeq
bool |timestamp |timestamp |< |timestamplt bool |reltime |reltime |> |reltimegt
bool |timestamp |timestamp |<= |timestample bool |reltime |reltime |>= |reltimege
bool |timestamp |timestamp |<> |timestampne bool |text |text |!~ |textregexne
bool |timestamp |timestamp |= |timestampeq bool |text |text |!~* |texticregexne
bool |timestamp |timestamp |> |timestampgt bool |text |text |!~~ |textnlike
bool |timestamp |timestamp |>= |timestampge bool |text |text |< |text_lt
bool |tinterval |reltime |#< |intervallenlt bool |text |text |<= |text_le
bool |tinterval |reltime |#<= |intervallenle bool |text |text |<> |textne
bool |tinterval |reltime |#<> |intervallenne bool |text |text |= |texteq
bool |tinterval |reltime |#= |intervalleneq bool |text |text |> |text_gt
bool |tinterval |reltime |#> |intervallengt bool |text |text |>= |text_ge
bool |tinterval |reltime |#>= |intervallenge bool |text |text |~ |textregexeq
bool |tinterval |tinterval |&& |intervalov bool |text |text |~* |texticregexeq
bool |tinterval |tinterval |<< |intervalct bool |text |text |~~ |textlike
bool |tinterval |tinterval |= |intervaleq bool |time |time |< |time_lt
bool |varchar |text |!~ |textregexne bool |time |time |<= |time_le
bool |varchar |text |!~* |texticregexne bool |time |time |<> |time_ne
bool |varchar |text |!~~ |textnlike bool |time |time |= |time_eq
bool |varchar |text |~ |textregexeq bool |time |time |> |time_gt
bool |varchar |text |~* |texticregexeq bool |time |time |>= |time_ge
bool |varchar |text |~~ |textlike bool |timespan |timespan |< |timespan_lt
bool |varchar |varchar |< |varcharlt bool |timespan |timespan |<= |timespan_le
bool |varchar |varchar |<= |varcharle bool |timespan |timespan |<> |timespan_ne
bool |varchar |varchar |<> |varcharne bool |timespan |timespan |= |timespan_eq
bool |varchar |varchar |= |varchareq bool |timespan |timespan |> |timespan_gt
bool |varchar |varchar |> |varchargt bool |timespan |timespan |>= |timespan_ge
bool |varchar |varchar |>= |varcharge bool |timestamp |timestamp |< |timestamplt
char |char |char |* |charmul bool |timestamp |timestamp |<= |timestample
char |char |char |+ |charpl bool |timestamp |timestamp |<> |timestampne
char |char |char |- |charmi bool |timestamp |timestamp |= |timestampeq
char |char |char |/ |chardiv bool |timestamp |timestamp |> |timestampgt
date |date |int4 |+ |date_pli bool |timestamp |timestamp |>= |timestampge
date |date |int4 |- |date_mii bool |tinterval |reltime |#< |intervallenlt
datetime |datetime |timespan |+ |datetime_add_span bool |tinterval |reltime |#<= |intervallenle
datetime |datetime |timespan |- |datetime_sub_span bool |tinterval |reltime |#<> |intervallenne
float4 |float4 |float4 |* |float4mul bool |tinterval |reltime |#= |intervalleneq
float4 |float4 |float4 |+ |float4pl bool |tinterval |reltime |#> |intervallengt
float4 |float4 |float4 |- |float4mi bool |tinterval |reltime |#>= |intervallenge
float4 |float4 |float4 |/ |float4div bool |tinterval |tinterval |&& |intervalov
float8 |box |box |<===> |box_distance bool |tinterval |tinterval |< |intervalct
float8 |circle |circle |<===> |circle_distance bool |tinterval |tinterval |<< |intervalct
float8 |float4 |float8 |* |float48mul bool |tinterval |tinterval |= |intervaleq
float8 |float4 |float8 |+ |float48pl bool |varchar |text |!~ |textregexne
float8 |float4 |float8 |- |float48mi bool |varchar |text |!~* |texticregexne
float8 |float4 |float8 |/ |float48div bool |varchar |text |!~~ |textnlike
float8 |float8 |float4 |* |float84mul bool |varchar |text |~ |textregexeq
float8 |float8 |float4 |+ |float84pl bool |varchar |text |~* |texticregexeq
float8 |float8 |float4 |- |float84mi bool |varchar |text |~~ |textlike
float8 |float8 |float4 |/ |float84div bool |varchar |varchar |< |varcharlt
float8 |float8 |float8 |* |float8mul bool |varchar |varchar |<= |varcharle
float8 |float8 |float8 |+ |float8pl bool |varchar |varchar |<> |varcharne
float8 |float8 |float8 |- |float8mi bool |varchar |varchar |= |varchareq
float8 |float8 |float8 |/ |float8div bool |varchar |varchar |> |varchargt
float8 |float8 |float8 |^ |dpow bool |varchar |varchar |>= |varcharge
float8 |lseg |box |<===> |dist_sb box |box |box |# |box_intersect
float8 |lseg |lseg |<===> |lseg_distance box |box |point |* |box_mul
float8 |path |path |<===> |path_distance box |box |point |+ |box_add
float8 |point |box |<===> |dist_pl box |box |point |- |box_sub
float8 |point |box |<===> |dist_ps box |box |point |/ |box_div
float8 |point |box |<===> |dist_pb char |char |char |* |charmul
float8 |point |lseg |<===> |dist_ps char |char |char |+ |charpl
float8 |point |path |<===> |dist_ppth char |char |char |- |charmi
float8 |point |point |<===> |point_distance char |char |char |/ |chardiv
int2 |int2 |int2 |% |int2mod circle |circle |point |* |circle_mul_pt
int2 |int2 |int2 |* |int2mul circle |circle |point |+ |circle_add_pt
int2 |int2 |int2 |+ |int2pl circle |circle |point |- |circle_sub_pt
int2 |int2 |int2 |- |int2mi circle |circle |point |/ |circle_div_pt
int2 |int2 |int2 |/ |int2div date |date |int4 |+ |date_pli
int4 |date |date |- |date_mi date |date |int4 |- |date_mii
int4 |int2 |int4 |% |int24mod datetime |datetime |timespan |+ |datetime_pl_span
int4 |int2 |int4 |* |int24mul datetime |datetime |timespan |- |datetime_mi_span
int4 |int2 |int4 |+ |int24pl float4 |float4 |float4 |* |float4mul
int4 |int2 |int4 |- |int24mi float4 |float4 |float4 |+ |float4pl
int4 |int2 |int4 |/ |int24div float4 |float4 |float4 |- |float4mi
int4 |int2 |int4 |< |int24lt float4 |float4 |float4 |/ |float4div
int4 |int2 |int4 |<= |int24le float8 |box |box |<-> |box_distance
int4 |int2 |int4 |<> |int24ne float8 |circle |circle |<-> |circle_distance
int4 |int2 |int4 |= |int24eq float8 |circle |polygon |<-> |dist_cpoly
int4 |int2 |int4 |> |int24gt float8 |float4 |float8 |* |float48mul
int4 |int2 |int4 |>= |int24ge float8 |float4 |float8 |+ |float48pl
int4 |int4 |int2 |% |int42mod float8 |float4 |float8 |- |float48mi
int4 |int4 |int2 |* |int42mul float8 |float4 |float8 |/ |float48div
int4 |int4 |int2 |+ |int42pl float8 |float8 |float4 |* |float84mul
int4 |int4 |int2 |- |int42mi float8 |float8 |float4 |+ |float84pl
int4 |int4 |int2 |/ |int42div float8 |float8 |float4 |- |float84mi
int4 |int4 |int2 |< |int42lt float8 |float8 |float4 |/ |float84div
int4 |int4 |int2 |<= |int42le float8 |float8 |float8 |* |float8mul
int4 |int4 |int2 |<> |int42ne float8 |float8 |float8 |+ |float8pl
int4 |int4 |int2 |= |int42eq float8 |float8 |float8 |- |float8mi
int4 |int4 |int2 |> |int42gt float8 |float8 |float8 |/ |float8div
int4 |int4 |int2 |>= |int42ge float8 |float8 |float8 |^ |dpow
int4 |int4 |int4 |% |int4mod float8 |line |box |<-> |dist_lb
int4 |int4 |int4 |* |int4mul float8 |line |line |<-> |line_distance
int4 |int4 |int4 |+ |int4pl float8 |lseg |box |<-> |dist_sb
int4 |int4 |int4 |- |int4mi float8 |lseg |line |<-> |dist_sl
int4 |int4 |int4 |/ |int4div float8 |lseg |lseg |<-> |lseg_distance
money |money |float8 |* |cash_mul float8 |path |path |<-> |path_distance
money |money |float8 |/ |cash_div float8 |point |box |<-> |dist_pl
money |money |money |+ |cash_pl float8 |point |box |<-> |dist_pb
money |money |money |- |cash_mi float8 |point |lseg |<-> |dist_ps
timespan |datetime |datetime |- |datetime_sub float8 |point |path |<-> |dist_ppath
timespan |timespan |timespan |+ |timespan_add float8 |point |point |<-> |point_distance
timespan |timespan |timespan |- |timespan_sub float8 |polygon |polygon |<-> |poly_distance
tinterval|abstime |abstime |<#> |mktinterval int2 |int2 |int2 |% |int2mod
int2 |int2 |int2 |* |int2mul
int2 |int2 |int2 |+ |int2pl
int2 |int2 |int2 |- |int2mi
int2 |int2 |int2 |/ |int2div
int4 |date |date |- |date_mi
int4 |int2 |int4 |% |int24mod
int4 |int2 |int4 |* |int24mul
int4 |int2 |int4 |+ |int24pl
int4 |int2 |int4 |- |int24mi
int4 |int2 |int4 |/ |int24div
int4 |int2 |int4 |< |int24lt
int4 |int2 |int4 |<= |int24le
int4 |int2 |int4 |<> |int24ne
int4 |int2 |int4 |= |int24eq
int4 |int2 |int4 |> |int24gt
int4 |int2 |int4 |>= |int24ge
int4 |int4 |int2 |% |int42mod
int4 |int4 |int2 |* |int42mul
int4 |int4 |int2 |+ |int42pl
int4 |int4 |int2 |- |int42mi
int4 |int4 |int2 |/ |int42div
int4 |int4 |int2 |< |int42lt
int4 |int4 |int2 |<= |int42le
int4 |int4 |int2 |<> |int42ne
int4 |int4 |int2 |= |int42eq
int4 |int4 |int2 |> |int42gt
int4 |int4 |int2 |>= |int42ge
int4 |int4 |int4 |% |int4mod
int4 |int4 |int4 |* |int4mul
int4 |int4 |int4 |+ |int4pl
int4 |int4 |int4 |- |int4mi
int4 |int4 |int4 |/ |int4div
money |money |float8 |* |cash_mul
money |money |float8 |/ |cash_div
money |money |money |+ |cash_pl
money |money |money |- |cash_mi
path |path |path |+ |path_add
path |path |point |* |path_mul_pt
path |path |point |+ |path_add_pt
path |path |point |- |path_sub_pt
path |path |point |/ |path_div_pt
point |line |box |## |close_lb
point |lseg |box |## |close_sb
point |lseg |line |## |close_sl
point |lseg |lseg |# |lseg_interpt
point |point |box |## |close_pb
point |point |line |## |close_pl
point |point |lseg |## |close_ps
point |point |point |* |point_mul
point |point |point |+ |point_add
point |point |point |- |point_sub
point |point |point |/ |point_div
polygon |point |circle |<-> |dist_pc
text |bpchar |bpchar |\|\| |textcat
text |text |text |\|\| |textcat
text |varchar |varchar |\|\| |textcat
timespan |datetime |datetime |- |datetime_mi
timespan |timespan |timespan |+ |timespan_pl
timespan |timespan |timespan |- |timespan_mi
timespan |timespan |timespan |/ |timespan_div
tinterval|abstime |abstime |<#> |mktinterval
(446 rows)
.fi .fi
.SH "LEFT UNARY OPERATORS" .SH "LEFT UNARY OPERATORS"
...@@ -983,32 +1074,41 @@ This list was generated from the Postgres system catalogs with the query: ...@@ -983,32 +1074,41 @@ This list was generated from the Postgres system catalogs with the query:
.nf .nf
SELECT o.oprname AS left_unary, SELECT o.oprname AS left_unary,
right.typname AS operand, t.typname AS operand,
result.typname AS return_type r.typname AS return_type
FROM pg_operator o, pg_type right, pg_type result FROM pg_operator o, pg_type t, pg_type r
WHERE o.oprkind = 'l' AND -- left unary WHERE o.oprkind = 'l' AND -- left unary
o.oprright = right.oid AND o.oprright = t.oid AND
o.oprresult = result.oid o.oprresult = r.oid
ORDER BY operand; ORDER BY operand;
left_unary|operand |return_type left_unary|operand |return_type
----------+---------+----------- ----------+---------+-----------
@@ |box |point @@ |box |point
@ |float4 |float4 @@ |circle |point
- |float4 |float4 @ |float4 |float4
|/ |float8 |float8 - |float4 |float4
@ |float8 |float8 \|/ |float8 |float8
; |float8 |float8 @ |float8 |float8
: |float8 |float8 ; |float8 |float8
% |float8 |float8 : |float8 |float8
||/ |float8 |float8 % |float8 |float8
- |float8 |float8 \|\|/ |float8 |float8
- |int2 |int2 - |float8 |float8
!! |int4 |int4 - |int2 |int2
- |int4 |int4 - |int4 |int4
# |polygon |int4 !! |int4 |int4
- |timespan |timespan ?- |lseg |bool
| |tinterval|abstime ?\| |lseg |bool
@@ |lseg |point
?? |path |float8
# |path |int4
@@ |path |point
@@ |polygon |point
# |polygon |int4
- |timespan |timespan
\| |tinterval|abstime
(24 rows)
.fi .fi
.in .in
...@@ -1020,18 +1120,19 @@ This list was generated from the Postgres system catalogs with the query: ...@@ -1020,18 +1120,19 @@ This list was generated from the Postgres system catalogs with the query:
.nf .nf
SELECT o.oprname AS right_unary, SELECT o.oprname AS right_unary,
left.typname AS operand, t.typname AS operand,
result.typname AS return_type r.typname AS return_type
FROM pg_operator o, pg_type left, pg_type result FROM pg_operator o, pg_type t, pg_type r
WHERE o.oprkind = 'r' AND -- right unary WHERE o.oprkind = 'r' AND -- right unary
o.oprleft = left.oid AND o.oprleft = t.oid AND
o.oprresult = result.oid o.oprresult = r.oid
ORDER BY operand; ORDER BY operand;
right_unary|operand|return_type right_unary|operand|return_type
-----------+-------+----------- -----------+-------+-----------
% |float8 |float8 % |float8 |float8
! |int4 |int4 ! |int4 |int4
(2 rows)
.fi .fi
.in .in
...@@ -1047,36 +1148,39 @@ FROM pg_aggregate a, pg_type t ...@@ -1047,36 +1148,39 @@ FROM pg_aggregate a, pg_type t
WHERE a.aggbasetype = t.oid WHERE a.aggbasetype = t.oid
ORDER BY aggname, typname; ORDER BY aggname, typname;
aggname|typname aggname|typname
-------+-------- -------+--------
avg |float4 avg |float4
avg |float8 avg |float8
avg |int2 avg |int2
avg |int4 avg |int4
avg |money avg |money
max |abstime avg |timespan
max |date max |abstime
max |date
max |datetime max |datetime
max |float4 max |float4
max |float8 max |float8
max |int2 max |int2
max |int4 max |int4
max |money max |money
max |timespan max |timespan
min |abstime min |abstime
min |date min |date
min |datetime min |datetime
min |float4 min |float4
min |float8 min |float8
min |int2 min |int2
min |int4 min |int4
min |money min |money
min |timespan min |timespan
sum |float4 sum |float4
sum |float8 sum |float8
sum |int2 sum |int2
sum |int4 sum |int4
sum |money sum |money
sum |timespan
(30 rows)
.fi .fi
\fBcount\fR is also available, where \fBcount(*)\fR returns a count of all \fBcount\fR is also available, where \fBcount(*)\fR returns a count of all
......
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