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Reserve the "pg_" namespace for roles

This will prevent users from creating roles which begin with "pg_" and
will check for those roles before allowing an upgrade using pg_upgrade.

This will allow for default roles to be provided at initdb time.

Reviews by José Luis Tallón and Robert Haas
This commit is contained in:
Stephen Frost
2016-04-08 16:56:27 -04:00
parent fa6075e551
commit 293007898d
21 changed files with 226 additions and 13 deletions

View File

@ -429,7 +429,7 @@ exec_command(const char *cmd,
break;
case 'g':
/* no longer distinct from \du */
success = describeRoles(pattern, show_verbose);
success = describeRoles(pattern, show_verbose, show_system);
break;
case 'l':
success = do_lo_list();
@ -474,7 +474,7 @@ exec_command(const char *cmd,
success = PSQL_CMD_UNKNOWN;
break;
case 'u':
success = describeRoles(pattern, show_verbose);
success = describeRoles(pattern, show_verbose, show_system);
break;
case 'F': /* text search subsystem */
switch (cmd[2])