1 PACKAGE dbms_gsm_nopriv AS
2
3 --*****************************************************************************
4 -- NOTE: This package is executeable by public. We *MUST* ensure that the
5 -- calling user has the correct catalog privileges at the start of every
6 -- procedure before executing any other code with the package.
7 --*****************************************************************************
8
9
10 --*****************************************************************************
11 -- Package Public Types
12 --*****************************************************************************
13
14 -- Update modes for catalog lock
15 noUpdate constant number := 0; -- catalog is not updated
16 updNoGSM constant number := 1; -- catalog Update does not require running GSM
17 updGSM constant number := 2; -- catalog update requires running GSM
18
19 --*****************************************************************************
20 -- Package Public Constants
21 --*****************************************************************************
22
23 --*****************************************************************************
24 -- Package Public Exceptions
25 --*****************************************************************************
26
27
28 --*****************************************************************************
29 -- Package Public Procedures
30 --*****************************************************************************
31 -------------------------------------------------------------------------------
32 --
33 -- PROCEDURE getCatalogLock
34 --
35 -- Description:
36 -- Gets the catalog lock prior to making a change to the cloud catalog.
37 --
38 -- Parameters:
39 -- currentChangeSeq - The current value of cloud.change_seq#
40 -- This is the sequence # of the last committed
41 -- change.
42 -- privs Privilege required for this lock operation
43 -- gdsctl_version Version of gdsctl (GDSCTL interface only)
44 -- gsm_version Version of GSM (GSM interface only)
45 -- gsm_name Name of GSM (GSM interface only)
46 -- catalog_version Version of the catalog
47 --
48 -- Notes:
49 -- WARNING: This function is executabble by "public" and runs with
50 -- gsmadmin_internal privileges. It *MUST* check that the real calling
51 -- session user has the privilege to peform catalog operations first
52 -- (before anything else is done). The "privs" and "pool_name"
53 -- parameters provide the require privileges for the current "lock"
54 -- operation. The sequence of events is that the user "locks" the catalog,
55 -- performs the desired operation, and then unlocks the catalog
56 --
57 -------------------------------------------------------------------------------
58
59 GSMAdmin constant number := 1;
60 GSMPoolAdmin constant number := 2;
61
62 -- overloaded old version for backwards compatibility
63 PROCEDURE getCatalogLock( currentChangeSeq OUT number,
64 privs IN number default GSMAdmin);
65 -- version called by GDSCTL
66 PROCEDURE getCatalogLock( currentChangeSeq OUT number,
67 privs IN number default GSMAdmin,
68 gdsctl_version IN varchar2 default NULL,
69 catalog_version OUT number,
70 update_mode IN number
71 default updNoGSM);
72 -- version called by GSM servers
73 PROCEDURE getCatalogLock( currentChangeSeq OUT number,
74 privs IN number default GSMAdmin,
75 gsm_version IN varchar2 default NULL,
76 gsm_name IN varchar2 default NULL,
77 catalog_version OUT number,
78 update_mode IN number
79 default noUpdate);
80
81 -------------------------------------------------------------------------------
82 --
83 -- PROCEDURE releaseCatalogLock
84 --
85 -- Description:
86 -- Releases the catalog lock and commits or rolls back the changes
87 -- made under the lock.
88 --
89 -- Parameters:
90 -- action: "releaseLockCommit" -> release lock and commit all
91 -- changes
92 -- "releaseLockRollback" -> release lock and rollback
93 -- all changes
94 -- changeSeq: If "action" = "releaseLockCommit" this is the change
95 -- sequence number of the the last change made under this lock.
96 -- If "action" = "releaseLockRollback" then will be set to 0.
97 --
98 --
99 -- Notes:
100 --
101 -------------------------------------------------------------------------------
102
103 releaseLockCommit constant number := 1;
104 releaseLockRollback constant number := 2;
105
106
107 PROCEDURE releaseCatalogLock( action IN number default releaseLockCommit,
108 changeSeq OUT number );
109
110
111 END dbms_gsm_nopriv;
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