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Create a separate grantable privilege for TRUNCATE, rather than having it be

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always owner-only.  The TRUNCATE privilege works identically to the DELETE
privilege so far as interactions with the rest of the system go.

Robert Haas
This commit is contained in:
Tom Lane
2008-09-08 00:47:41 +00:00
parent a26c7e3d71
commit a0b76dc662
22 changed files with 153 additions and 65 deletions
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12
src/backend/utils/adt/acl.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/acl.c,v 1.140 2008/03/25 22:42:43 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/acl.c,v 1.141 2008/09/08 00:47:40 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -265,6 +265,9 @@ aclparse(const char *s, AclItem *aip)
case ACL_DELETE_CHR:
read = ACL_DELETE;
break;
case ACL_TRUNCATE_CHR:
read = ACL_TRUNCATE;
break;
case ACL_REFERENCES_CHR:
read = ACL_REFERENCES;
break;
@ -1323,6 +1326,8 @@ convert_priv_string(text *priv_type_text)
return ACL_UPDATE;
if (pg_strcasecmp(priv_type, "DELETE") == 0)
return ACL_DELETE;
if (pg_strcasecmp(priv_type, "TRUNCATE") == 0)
return ACL_TRUNCATE;
if (pg_strcasecmp(priv_type, "REFERENCES") == 0)
return ACL_REFERENCES;
if (pg_strcasecmp(priv_type, "TRIGGER") == 0)
@ -1548,6 +1553,11 @@ convert_table_priv_string(text *priv_type_text)
if (pg_strcasecmp(priv_type, "DELETE WITH GRANT OPTION") == 0)
return ACL_GRANT_OPTION_FOR(ACL_DELETE);
if (pg_strcasecmp(priv_type, "TRUNCATE") == 0)
return ACL_TRUNCATE;
if (pg_strcasecmp(priv_type, "TRUNCATE WITH GRANT OPTION") == 0)
return ACL_GRANT_OPTION_FOR(ACL_TRUNCATE);
if (pg_strcasecmp(priv_type, "REFERENCES") == 0)
return ACL_REFERENCES;
if (pg_strcasecmp(priv_type, "REFERENCES WITH GRANT OPTION") == 0)