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Add a role property 'rolinherit' which, when false, denotes that the role

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doesn't automatically inherit the privileges of roles it is a member of;
for such a role, membership in another role can be exploited only by doing
explicit SET ROLE.  The default inherit setting is TRUE, so by default
the behavior doesn't change, but creating a user with NOINHERIT gives closer
adherence to our current reading of SQL99.  Documentation still lacking,
and I think the information schema needs another look.
This commit is contained in:
Tom Lane
2005-07-26 16:38:29 +00:00
parent f9fd176461
commit af019fb9ae
15 changed files with 328 additions and 81 deletions
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3
src/backend/nodes/copyfuncs.c
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@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.311 2005/07/02 23:00:39 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.312 2005/07/26 16:38:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -2392,6 +2392,7 @@ _copyCreateRoleStmt(CreateRoleStmt *from)
{
CreateRoleStmt *newnode = makeNode(CreateRoleStmt);
COPY_SCALAR_FIELD(stmt_type);
COPY_STRING_FIELD(role);
COPY_NODE_FIELD(options);

3
src/backend/nodes/equalfuncs.c
View File

@ -18,7 +18,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.248 2005/07/02 23:00:39 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.249 2005/07/26 16:38:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1308,6 +1308,7 @@ _equalDropPLangStmt(DropPLangStmt *a, DropPLangStmt *b)
static bool
_equalCreateRoleStmt(CreateRoleStmt *a, CreateRoleStmt *b)
{
COMPARE_SCALAR_FIELD(stmt_type);
COMPARE_STRING_FIELD(role);
COMPARE_NODE_FIELD(options);