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Support column-level privileges, as required by SQL standard.

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Stephen Frost, with help from KaiGai Kohei and others
This commit is contained in:
Tom Lane
2009-01-22 20:16:10 +00:00
parent bf136cf6e3
commit 3cb5d6580a
59 changed files with 2314 additions and 722 deletions
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16
src/backend/nodes/equalfuncs.c
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@@ -22,7 +22,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.345 2009/01/16 13:27:23 heikki Exp $
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.346 2009/01/22 20:16:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1013,6 +1013,15 @@ _equalFuncWithArgs(FuncWithArgs *a, FuncWithArgs *b)
return true;
}
static bool
_equalAccessPriv(AccessPriv *a, AccessPriv *b)
{
COMPARE_STRING_FIELD(priv_name);
COMPARE_NODE_FIELD(cols);
return true;
}
static bool
_equalGrantRoleStmt(GrantRoleStmt *a, GrantRoleStmt *b)
{
@@ -2122,6 +2131,8 @@ _equalRangeTblEntry(RangeTblEntry *a, RangeTblEntry *b)
COMPARE_SCALAR_FIELD(inFromCl);
COMPARE_SCALAR_FIELD(requiredPerms);
COMPARE_SCALAR_FIELD(checkAsUser);
COMPARE_BITMAPSET_FIELD(selectedCols);
COMPARE_BITMAPSET_FIELD(modifiedCols);
return true;
}
@@ -2874,6 +2885,9 @@ equal(void *a, void *b)
case T_FuncWithArgs:
retval = _equalFuncWithArgs(a, b);
break;
case T_AccessPriv:
retval = _equalAccessPriv(a, b);
break;
case T_XmlSerialize:
retval = _equalXmlSerialize(a, b);
break;