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DROP AGGREGATE and COMMENT ON AGGREGATE now accept the expected syntax

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'aggname (aggtype)'.  The old syntax 'aggname aggtype' is still accepted
for backwards compatibility.  Fix pg_dump, which was actually broken for
most cases of user-defined aggregates.  Clean up error messages associated
with these commands.
This commit is contained in:
Tom Lane
2001-10-03 20:54:22 +00:00
parent 16def00ffb
commit 2e5fda7b7e
14 changed files with 137 additions and 157 deletions
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13
doc/src/sgml/ref/comment.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/comment.sgml,v 1.9 2001/09/03 12:57:49 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/comment.sgml,v 1.10 2001/10/03 20:54:20 tgl Exp $
Postgres documentation
-->
@ -25,11 +25,10 @@ Postgres documentation
<synopsis>
COMMENT ON
[
[ DATABASE | INDEX | RULE | SEQUENCE | TABLE | TYPE | VIEW ]
<replaceable class="PARAMETER">object_name</replaceable> |
COLUMN <replaceable class="PARAMETER">table_name</replaceable>.<replaceable class="PARAMETER">column_name</replaceable>|
AGGREGATE <replaceable class="PARAMETER">agg_name</replaceable> <replaceable class="PARAMETER">agg_type</replaceable>|
FUNCTION <replaceable class="PARAMETER">func_name</replaceable> (<replaceable class="PARAMETER">arg1</replaceable>, <replaceable class="PARAMETER">arg2</replaceable>, ...)|
[ DATABASE | INDEX | RULE | SEQUENCE | TABLE | TYPE | VIEW ] <replaceable class="PARAMETER">object_name</replaceable> |
COLUMN <replaceable class="PARAMETER">table_name</replaceable>.<replaceable class="PARAMETER">column_name</replaceable> |
AGGREGATE <replaceable class="PARAMETER">agg_name</replaceable> (<replaceable class="PARAMETER">agg_type</replaceable>) |
FUNCTION <replaceable class="PARAMETER">func_name</replaceable> (<replaceable class="PARAMETER">arg1</replaceable>, <replaceable class="PARAMETER">arg2</replaceable>, ...) |
OPERATOR <replaceable class="PARAMETER">op</replaceable> (<replaceable class="PARAMETER">leftoperand_type</replaceable> <replaceable class="PARAMETER">rightoperand_type</replaceable>) |
TRIGGER <replaceable class="PARAMETER">trigger_name</replaceable> ON <replaceable class="PARAMETER">table_name</replaceable>
] IS <replaceable class="PARAMETER">'text'</replaceable>
@ -102,7 +101,7 @@ COMMENT
<command>COMMENT</command> adds a comment to an object that can be
easily retrieved with <command>psql</command>'s
<command>\dd</command>, <command>\d+</command>, or <command>\l+</command> commands.
To remove a comment, use <literal>NULL</literal>.
To remove a comment, write <literal>NULL</literal>.
Comments are automatically dropped when the object is dropped.
</para>
</refsect1>

8
doc/src/sgml/ref/drop_aggregate.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/drop_aggregate.sgml,v 1.12 2001/09/03 12:57:49 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/drop_aggregate.sgml,v 1.13 2001/10/03 20:54:20 tgl Exp $
Postgres documentation
-->
@ -23,7 +23,7 @@ Postgres documentation
<date>1999-07-20</date>
</refsynopsisdivinfo>
<synopsis>
DROP AGGREGATE <replaceable class="PARAMETER">name</replaceable> <replaceable class="PARAMETER">type</replaceable>
DROP AGGREGATE <replaceable class="PARAMETER">name</replaceable> ( <replaceable class="PARAMETER">type</replaceable> )
</synopsis>
<refsect2 id="R2-SQL-DROPAGGREGATE-1">
@ -81,7 +81,7 @@ DROP
</varlistentry>
<varlistentry>
<term><computeroutput>
ERROR: RemoveAggregate: aggregate '<replaceable class="parameter">agg</replaceable>' for '<replaceable class="parameter">name</replaceable>' does not exist
ERROR: RemoveAggregate: aggregate '<replaceable class="parameter">name</replaceable>' for type <replaceable class="parameter">type</replaceable> does not exist
</computeroutput></term>
<listitem>
<para>
@ -133,7 +133,7 @@ ERROR: RemoveAggregate: aggregate '<replaceable class="parameter">agg</replaceab
<literal>int4</literal>:
</para>
<programlisting>
DROP AGGREGATE myavg int4;
DROP AGGREGATE myavg(int4);
</programlisting>
</refsect1>