blob: 586b471ff3556a67da7b8d6a1736e6aa624031a5 (
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
|
<REFENTRY ID="SQL-ABORT">
<REFMETA>
<REFENTRYTITLE>
ABORT
</REFENTRYTITLE>
<REFMISCINFO>SQL - Language Statements</REFMISCINFO>
</REFMETA>
<REFNAMEDIV>
<REFNAME>
ABORT
</REFNAME>
<REFPURPOSE>
Aborts the current transaction
</REFPURPOSE>
<REFSYNOPSISDIV>
<REFSYNOPSISDIVINFO>
<DATE>1998-09-27</DATE>
</REFSYNOPSISDIVINFO>
<SYNOPSIS>
ABORT
</SYNOPSIS>
<REFSECT2 ID="R2-SQL-ABORT-1">
<REFSECT2INFO>
<DATE>1998-09-27</DATE>
</REFSECT2INFO>
<TITLE>
Inputs
</TITLE>
<PARA>
None.
</REFSECT2>
<REFSECT2 ID="R2-SQL-ABORT-2">
<REFSECT2INFO>
<DATE>1998-09-27</DATE>
</REFSECT2INFO>
<TITLE>
Outputs
</TITLE>
<PARA>
<VARIABLELIST>
<VARLISTENTRY>
<TERM>
ABORT
</TERM>
<LISTITEM>
<PARA>
Message returned if successful.
<VARLISTENTRY>
<TERM>
NOTICE: UserAbortTransactionBlock and not in in-progress state
ABORT
</TERM>
<LISTITEM>
<PARA>
If there is not any transaction currently in progress.
</VARLISTENTRY>
</VARIABLELIST>
</REFSECT2>
</REFSYNOPSISDIV>
<REFSECT1 ID="R1-SQL-ABORT-1">
<REFSECT1INFO>
<DATE>1998-09-27</DATE>
</REFSECT1INFO>
<TITLE>
Description
</TITLE>
<PARA>
<command>ABORT</command> rolls back the current transaction and causes
all the updates made by the transaction to be discarded.
This command is identical
in behavior to the <acronym>SQL92</acronym> command <command>ROLLBACK</command>,
and is present only for historical reasons.
<REFSECT2 ID="R2-SQL-ABORT-3">
<REFSECT2INFO>
<DATE>1998-09-27</DATE>
</REFSECT2INFO>
<TITLE>
Notes
</TITLE>
<para>
Use the <command>COMMIT</command> statement to successfully
terminate a transaction.
</REFSECT1>
<REFSECT1 ID="R1-SQL-ABORT-2">
<TITLE>
Usage
</TITLE>
<PARA>
<ProgramListing>
--To abort all changes
--
ABORT WORK;
</ProgramListing>
</REFSECT1>
<REFSECT1 ID="R1-SQL-ABORT-3">
<TITLE>
Compatibility
</TITLE>
<PARA>
<REFSECT2 ID="R2-SQL-ABORT-4">
<REFSECT2INFO>
<DATE>1998-09-27</DATE>
</REFSECT2INFO>
<TITLE>
SQL92
</TITLE>
<para>
This command is a <productname>Postgres</productname> extension present
for historical reasons. <command>ROLLBACK</command> is the <acronym>SQL92</acronym>
equivalent command.
</PARA>
</REFENTRY>
|
