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Deprecate 'current' for date/time input.

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Fix up references to "PostgreSQL" rather than "Postgres". Was roughly
 evenly split between the two before. ref/ files not yet done.
This commit is contained in:
Thomas G. Lockhart
2001-11-21 05:53:41 +00:00
parent eec9511f0a
commit 2475e87481
50 changed files with 2644 additions and 2172 deletions
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18
doc/src/sgml/pltcl.sgml
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@@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.16 2001/11/19 03:58:24 tgl Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.17 2001/11/21 05:53:41 thomas Exp $
-->
<chapter id="pltcl">
@@ -15,7 +15,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.16 2001/11/19 03:58:24 tgl E
<para>
PL/Tcl is a loadable procedural language for the
<productname>Postgres</productname> database system
<productname>PostgreSQL</productname> database system
that enables the Tcl language to be used to create functions and
trigger procedures.
</para>
@@ -39,7 +39,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.16 2001/11/19 03:58:24 tgl E
a few commands are available to access the database via SPI and to raise
messages via <function>elog()</>. There is no way to access internals of the
database backend or to gain OS-level access under the permissions of the
<productname>Postgres</productname> user ID, as a C function can do.
<productname>PostgreSQL</productname> user ID, as a C function can do.
Thus, any unprivileged database user may be
permitted to use this language.
</para>
@@ -62,7 +62,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.16 2001/11/19 03:58:24 tgl E
<para>
The shared object for the PL/Tcl and PL/TclU call handlers is
automatically built and installed in the
<productname>Postgres</productname>
<productname>PostgreSQL</productname>
library directory if Tcl/Tk support is specified
in the configuration step of the installation procedure. To install
PL/Tcl and/or PL/TclU in a particular database, use the
@@ -76,16 +76,16 @@ $Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.16 2001/11/19 03:58:24 tgl E
<title>Description</title>
<sect2>
<title><productname>Postgres</productname> Functions and Tcl Procedure Names</title>
<title><productname>PostgreSQL</productname> Functions and Tcl Procedure Names</title>
<para>
In <productname>Postgres</productname>, one and the
In <productname>PostgreSQL</productname>, one and the
same function name can be used for
different functions as long as the number of arguments or their types
differ. This would collide with Tcl procedure names. To offer the same
flexibility in PL/Tcl, the internal Tcl procedure names contain the object
ID of the procedure's pg_proc row as part of their name. Thus, different
argtype versions of the same <productname>Postgres</productname>
argtype versions of the same <productname>PostgreSQL</productname>
function are different for Tcl too.
</para>
@@ -128,7 +128,7 @@ CREATE FUNCTION tcl_max (int4, int4) RETURNS int4 AS '
type. If an attribute in the actual row
has the NULL value, it will not appear in the array! Here is
an example that defines the overpaid_2 function (as found in the
older <productname>Postgres</productname> documentation) in PL/Tcl
older <productname>PostgreSQL</productname> documentation) in PL/Tcl
<programlisting>
CREATE FUNCTION overpaid_2 (EMP) RETURNS bool AS '
@@ -175,7 +175,7 @@ CREATE FUNCTION overpaid_2 (EMP) RETURNS bool AS '
</indexterm>
<para>
Trigger procedures are defined in <productname>Postgres</productname>
Trigger procedures are defined in <productname>PostgreSQL</productname>
as functions without
arguments and a return type of opaque. And so are they in the PL/Tcl
language.