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* 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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14
src/include/commands/user.h
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@@ -11,15 +11,15 @@
#define USER_H
#include "nodes/parsenodes.h"
#include "tcop/dest.h"
#include "access/htup.h"
extern void DefineUser(CreateUserStmt *stmt, CommandDest);
extern void AlterUser(AlterUserStmt *stmt, CommandDest);
extern void RemoveUser(char *user, CommandDest);
extern void CreateUser(CreateUserStmt *stmt);
extern void AlterUser(AlterUserStmt *stmt);
extern void DropUser(DropUserStmt *stmt);
extern void CreateGroup(CreateGroupStmt *stmt, CommandDest dest);
extern void AlterGroup(AlterGroupStmt *stmt, CommandDest dest);
extern void DropGroup(DropGroupStmt *stmt, CommandDest dest);
extern void CreateGroup(CreateGroupStmt *stmt);
extern void AlterGroup(AlterGroupStmt *stmt, const char * tag);
extern void DropGroup(DropGroupStmt *stmt);
extern HeapTuple update_pg_pwd(void);