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Support renaming of tablespaces, and changing the owners of

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aggregates, conversions, functions, operators, operator classes,
schemas, types, and tablespaces.  Fold the existing implementations
of alter domain owner and alter database owner in with these.

Christopher Kings-Lynne
This commit is contained in:
Tom Lane
2004-06-25 21:55:59 +00:00
parent 1621192b11
commit 0adfa2c39d
40 changed files with 1380 additions and 234 deletions
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53
doc/src/sgml/ref/create_operator.sgml
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@@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_operator.sgml,v 1.41 2003/12/11 20:13:53 petere Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/create_operator.sgml,v 1.42 2004/06/25 21:55:50 tgl Exp $
PostgreSQL documentation
-->
@@ -109,13 +109,13 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">name</replaceable></term>
<listitem>
<para>
The name of the operator to be defined. See above for allowable
characters. The name may be schema-qualified, for example
<literal>CREATE OPERATOR myschema.+ (...)</>. If not, then
the operator is created in the current schema. Two operators
in the same schema can have the same name if they operate on
different data types. This is called
<firstterm>overloading</>.
The name of the operator to be defined. See above for allowable
characters. The name may be schema-qualified, for example
<literal>CREATE OPERATOR myschema.+ (...)</>. If not, then
the operator is created in the current schema. Two operators
in the same schema can have the same name if they operate on
different data types. This is called
<firstterm>overloading</>.
</para>
</listitem>
</varlistentry>
@@ -124,7 +124,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">funcname</replaceable></term>
<listitem>
<para>
The function used to implement this operator.
The function used to implement this operator.
</para>
</listitem>
</varlistentry>
@@ -133,8 +133,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">lefttype</replaceable></term>
<listitem>
<para>
The data type of the operator's left operand, if any.
This option would be omitted for a left-unary operator.
The data type of the operator's left operand, if any.
This option would be omitted for a left-unary operator.
</para>
</listitem>
</varlistentry>
@@ -143,8 +143,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">righttype</replaceable></term>
<listitem>
<para>
The data type of the operator's right operand, if any.
This option would be omitted for a right-unary operator.
The data type of the operator's right operand, if any.
This option would be omitted for a right-unary operator.
</para>
</listitem>
</varlistentry>
@@ -153,7 +153,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">com_op</replaceable></term>
<listitem>
<para>
The commutator of this operator.
The commutator of this operator.
</para>
</listitem>
</varlistentry>
@@ -162,7 +162,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">neg_op</replaceable></term>
<listitem>
<para>
The negator of this operator.
The negator of this operator.
</para>
</listitem>
</varlistentry>
@@ -171,7 +171,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">res_proc</replaceable></term>
<listitem>
<para>
The restriction selectivity estimator function for this operator.
The restriction selectivity estimator function for this operator.
</para>
</listitem>
</varlistentry>
@@ -180,7 +180,7 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">join_proc</replaceable></term>
<listitem>
<para>
The join selectivity estimator function for this operator.
The join selectivity estimator function for this operator.
</para>
</listitem>
</varlistentry>
@@ -207,8 +207,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">left_sort_op</replaceable></term>
<listitem>
<para>
If this operator can support a merge join, the less-than
operator that sorts the left-hand data type of this operator.
If this operator can support a merge join, the less-than
operator that sorts the left-hand data type of this operator.
</para>
</listitem>
</varlistentry>
@@ -217,8 +217,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">right_sort_op</replaceable></term>
<listitem>
<para>
If this operator can support a merge join, the less-than
operator that sorts the right-hand data type of this operator.
If this operator can support a merge join, the less-than
operator that sorts the right-hand data type of this operator.
</para>
</listitem>
</varlistentry>
@@ -227,8 +227,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">less_than_op</replaceable></term>
<listitem>
<para>
If this operator can support a merge join, the less-than
operator that compares the input data types of this operator.
If this operator can support a merge join, the less-than
operator that compares the input data types of this operator.
</para>
</listitem>
</varlistentry>
@@ -237,8 +237,8 @@ CREATE OPERATOR <replaceable>name</replaceable> (
<term><replaceable class="parameter">greater_than_op</replaceable></term>
<listitem>
<para>
If this operator can support a merge join, the greater-than
operator that compares the input data types of this operator.
If this operator can support a merge join, the greater-than
operator that compares the input data types of this operator.
</para>
</listitem>
</varlistentry>
@@ -263,7 +263,8 @@ COMMUTATOR = OPERATOR(myschema.===) ,
<para>
Use <command>DROP OPERATOR</command> to delete user-defined
operators from a database.
operators from a database. Use <command>ALTER OPERATOR</command>
to modify operators in a database.
</para>
</refsect1>