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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2014-12-23 10:22:09 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2014-12-23 10:22:09 -0300 |
| commit | 1826987a46d079458007b7b6bbcbbd852353adbb (patch) | |
| tree | c3598d1d9c006551d2adff2b888112a24f2d03ed /src/include/nodes/parsenodes.h | |
| parent | 7eca575d1c28f6eee2bf4564f3d458d10c4a8f47 (diff) | |
| download | postgresql-1826987a46d079458007b7b6bbcbbd852353adbb.tar.gz postgresql-1826987a46d079458007b7b6bbcbbd852353adbb.zip | |
Use a bitmask to represent role attributes
The previous representation using a boolean column for each attribute
would not scale as well as we want to add further attributes.
Extra auxilliary functions are added to go along with this change, to
make up for the lost convenience of access of the old representation.
Catalog version bumped due to change in catalogs and the new functions.
Author: Adam Brightwell, minor tweaks by Álvaro
Reviewed by: Stephen Frost, Andres Freund, Álvaro Herrera
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 64508f0338a..f027a375351 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -23,6 +23,7 @@ #include "nodes/bitmapset.h" #include "nodes/primnodes.h" #include "nodes/value.h" +#include "catalog/acldefs.h" #include "utils/lockwaitpolicy.h" /* Possible sources of a Query */ @@ -51,33 +52,6 @@ typedef enum SortByNulls SORTBY_NULLS_LAST } SortByNulls; -/* - * Grantable rights are encoded so that we can OR them together in a bitmask. - * The present representation of AclItem limits us to 16 distinct rights, - * even though AclMode is defined as uint32. See utils/acl.h. - * - * Caution: changing these codes breaks stored ACLs, hence forces initdb. - */ -typedef uint32 AclMode; /* a bitmask of privilege bits */ - -#define ACL_INSERT (1<<0) /* for relations */ -#define ACL_SELECT (1<<1) -#define ACL_UPDATE (1<<2) -#define ACL_DELETE (1<<3) -#define ACL_TRUNCATE (1<<4) -#define ACL_REFERENCES (1<<5) -#define ACL_TRIGGER (1<<6) -#define ACL_EXECUTE (1<<7) /* for functions */ -#define ACL_USAGE (1<<8) /* for languages, namespaces, FDWs, and - * servers */ -#define ACL_CREATE (1<<9) /* for namespaces and databases */ -#define ACL_CREATE_TEMP (1<<10) /* for databases */ -#define ACL_CONNECT (1<<11) /* for databases */ -#define N_ACL_RIGHTS 12 /* 1 plus the last 1<<x */ -#define ACL_NO_RIGHTS 0 -/* Currently, SELECT ... FOR [KEY] UPDATE/SHARE requires UPDATE privileges */ -#define ACL_SELECT_FOR_UPDATE ACL_UPDATE - /***************************************************************************** * Query Tree |