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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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18
src/backend/nodes/copyfuncs.c
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@@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.420 2009/01/16 13:27:23 heikki Exp $
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.421 2009/01/22 20:16:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1740,6 +1740,8 @@ _copyRangeTblEntry(RangeTblEntry *from)
COPY_SCALAR_FIELD(inFromCl);
COPY_SCALAR_FIELD(requiredPerms);
COPY_SCALAR_FIELD(checkAsUser);
COPY_BITMAPSET_FIELD(selectedCols);
COPY_BITMAPSET_FIELD(modifiedCols);
return newnode;
}
@@ -2342,6 +2344,17 @@ _copyFuncWithArgs(FuncWithArgs *from)
return newnode;
}
static AccessPriv *
_copyAccessPriv(AccessPriv *from)
{
AccessPriv *newnode = makeNode(AccessPriv);
COPY_STRING_FIELD(priv_name);
COPY_NODE_FIELD(cols);
return newnode;
}
static GrantRoleStmt *
_copyGrantRoleStmt(GrantRoleStmt *from)
{
@@ -4096,6 +4109,9 @@ copyObject(void *from)
case T_FuncWithArgs:
retval = _copyFuncWithArgs(from);
break;
case T_AccessPriv:
retval = _copyAccessPriv(from);
break;
case T_XmlSerialize:
retval = _copyXmlSerialize(from);
break;