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Code Activity

* User management commands no longer user pg_exec_query_dest -> more robust

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* Let unprivileged users change their own passwords.

* The password is now an Sconst in the parser, which better reflects its text datatype and also
forces users to quote them.

* If your password is NULL you won't be written to the password file, meaning you can't connect
until you have a password set up (if you use password authentication).

* When you drop a user that owns a database you get an error. The database is not gone.
This commit is contained in:
Peter Eisentraut
2000-01-14 22:11:38 +00:00
parent 2af360ed1c
commit 4ceb2d0cb6
18 changed files with 1153 additions and 781 deletions
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20
src/backend/tcop/utility.c
View File

@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.77 2000/01/13 18:26:10 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.78 2000/01/14 22:11:35 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -266,11 +266,7 @@ ProcessUtility(Node *parsetree,
*/
stmt->filename,
stmt->delimiter,
stmt->null_print,
/*
* specify 022 umask while writing files with COPY.
*/
0022);
stmt->null_print);
}
break;
@@ -775,21 +771,21 @@ ProcessUtility(Node *parsetree,
PS_SET_STATUS(commandTag = "CREATE USER");
CHECK_IF_ABORTED();
DefineUser((CreateUserStmt *) parsetree, dest);
CreateUser((CreateUserStmt *) parsetree);
break;
case T_AlterUserStmt:
PS_SET_STATUS(commandTag = "ALTER USER");
CHECK_IF_ABORTED();
AlterUser((AlterUserStmt *) parsetree, dest);
AlterUser((AlterUserStmt *) parsetree);
break;
case T_DropUserStmt:
PS_SET_STATUS(commandTag = "DROP USER");
CHECK_IF_ABORTED();
RemoveUser(((DropUserStmt *) parsetree)->user, dest);
DropUser((DropUserStmt *) parsetree);
break;
case T_LockStmt:
@@ -810,21 +806,21 @@ ProcessUtility(Node *parsetree,
PS_SET_STATUS(commandTag = "CREATE GROUP");
CHECK_IF_ABORTED();
CreateGroup((CreateGroupStmt *) parsetree, dest);
CreateGroup((CreateGroupStmt *) parsetree);
break;
case T_AlterGroupStmt:
PS_SET_STATUS(commandTag = "ALTER GROUP");
CHECK_IF_ABORTED();
AlterGroup((AlterGroupStmt *) parsetree, dest);
AlterGroup((AlterGroupStmt *) parsetree, "ALTER GROUP");
break;
case T_DropGroupStmt:
PS_SET_STATUS(commandTag = "DROP GROUP");
CHECK_IF_ABORTED();
DropGroup((DropGroupStmt *) parsetree, dest);
DropGroup((DropGroupStmt *) parsetree);
break;
/*