blob: 032ecbb885e11498baf764d11d6d6a3b481b65ef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
<!--
doc/src/sgml/ref/alter_subscription.sgml
PostgreSQL documentation
-->
<refentry id="SQL-ALTERSUBSCRIPTION">
<indexterm zone="sql-altersubscription">
<primary>ALTER SUBSCRIPTION</primary>
</indexterm>
<refmeta>
<refentrytitle>ALTER SUBSCRIPTION</refentrytitle>
<manvolnum>7</manvolnum>
<refmiscinfo>SQL - Language Statements</refmiscinfo>
</refmeta>
<refnamediv>
<refname>ALTER SUBSCRIPTION</refname>
<refpurpose>change the definition of a subscription</refpurpose>
</refnamediv>
<refsynopsisdiv>
<synopsis>
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> WITH ( <replaceable class="PARAMETER">option</replaceable> [, ... ] ) ]
<phrase>where <replaceable class="PARAMETER">option</replaceable> can be:</phrase>
SLOT NAME = slot_name
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> OWNER TO { <replaceable>new_owner</replaceable> | CURRENT_USER | SESSION_USER }
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> CONNECTION 'conninfo'
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> SET PUBLICATION publication_name [, ...]
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> ENABLE
ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> DISABLE
</synopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<command>ALTER SUBSCRIPTION</command> can change most of the subscription
properties that can be specified
in <xref linkend="sql-createsubscription">.
</para>
<para>
To alter the owner, you must also be a direct or indirect member of the
new owning role. The new owner has to be a superuser
</para>
</refsect1>
<refsect1>
<title>Parameters</title>
<variablelist>
<varlistentry>
<term><replaceable class="parameter">name</replaceable></term>
<listitem>
<para>
The name of a subscription whose properties are to be altered.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><literal>CONNECTION '<replaceable class="parameter">conninfo</replaceable>'</literal></term>
<term><literal>SET PUBLICATION <replaceable class="parameter">publication_name</replaceable></literal></term>
<term><literal>SLOT NAME = <replaceable class="parameter">slot_name</replaceable></literal></term>
<listitem>
<para>
These clauses alter properties originally set by
<xref linkend="SQL-CREATESUBSCRIPTION">. See there for more
information.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><literal>ENABLE</literal></term>
<listitem>
<para>
Enables the previously disabled subscription, starting the logical
replication worker at the end of transaction.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><literal>DISABLE</literal></term>
<listitem>
<para>
Disables the running subscription, stopping the logical replication
worker at the end of transaction.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Examples</title>
<para>
Change the publication subscribed by a subscription to
<literal>insert_only</literal>:
<programlisting>
ALTER SUBSCRIPTION mysub SET PUBLICATION insert_only;
</programlisting>
</para>
<para>
Disable (stop) the subscription:
<programlisting>
ALTER SUBSCRIPTION mysub DISABLE;
</programlisting>
</para>
</refsect1>
<refsect1>
<title>Compatibility</title>
<para>
<command>ALTER SUBSCRIPTION</command> is a <productname>PostgreSQL</>
extension.
</para>
</refsect1>
<refsect1>
<title>See Also</title>
<simplelist type="inline">
<member><xref linkend="sql-createsubscription"></member>
<member><xref linkend="sql-dropsubscription"></member>
<member><xref linkend="sql-createpublication"></member>
<member><xref linkend="sql-alterpublication"></member>
</simplelist>
</refsect1>
</refentry>
|
