1Workflow::Persister::DBUIs:e:rSeCqounetnrciebIudt(e3d)PWeorrlkfDloocwu:m:ePnetrastiisotner::DBI::SequenceId(3)
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NAME

6       Workflow::Persister::DBI::SequenceId - Persister to fetch ID from a
7       sequence
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VERSION

10       This documentation describes version 1.59 of this package
11

SYNOPSIS

13        <persister
14            name="MyPersister"
15            workflow_sequence="wf_seq"
16            history_sequence="wf_history_seq"
17        ...
18

DESCRIPTION

20       Implementation for DBI persister to fetch an ID value from a sequence.
21
22   Properties
23       sequence_name
24
25       Name of the sequence to select the next id value from.
26
27       sequence_select
28
29       "sprintf" template string with a single placeholder (%s) used to
30       interpolate the sequence name. The resulting string is used as the SQL
31       statement to retrieve the next sequence value.
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33   ATTRIBUTES
34       log
35
36       Contains the logger object associated with this instance.
37
38   METHODS
39       new ( \%params )
40
41       This method instantiates a class for retrieval of sequence ids from a
42       DBI based persistance entity.
43
44       It takes a hashref containing keys matching the properties outlines in
45       the section above or throws Workflow::Exceptions if these are not
46       defined.
47
48       Returns instantiated object upon success.
49
50       pre_fetch_id
51
52       Returns a unique sequence id from a database.
53
54       Takes a single parameter, a DBI database handle.
55
56       Returns a single value, a integer representing a sequence id from the
57       provided database handle.
58
59       post_fetch_id
60
61       This is a dummy method, use "pre_fetch_id"
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64       Copyright (c) 2003-2022 Chris Winters. All rights reserved.
65
66       This library is free software; you can redistribute it and/or modify it
67       under the same terms as Perl itself.
68
69       Please see the LICENSE
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AUTHORS

72       Please see Workflow
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76perl v5.34.0                      2022-0W2o-r0k6flow::Persister::DBI::SequenceId(3)
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