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Again, permission check refactor, be careful with details, PG commit a61b1f74823c9c4f79c95226a461f1e7a367764b

pg16_kickoff
onderkalaci 2023-04-26 21:24:11 +03:00
parent 5205411e4d
commit 45259d2b87
1 changed files with 7 additions and 4 deletions
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11
src/backend/distributed/commands/multi_copy.c
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@ -3190,6 +3190,10 @@ CheckCopyPermissions(CopyStmt *copyStatement)
RangeTblEntry *rte = (RangeTblEntry*) linitial(range_table);
tupDesc = RelationGetDescr(rel);
RTEPermissionInfo *perminfo = (RTEPermissionInfo *) palloc(sizeof(RTEPermissionInfo));
perminfo->requiredPerms = required_access;
perminfo->relid = rel->rd_id;
attnums = CopyGetAttnums(tupDesc, rel, copyStatement->attlist);
foreach(cur, attnums)
{
@ -3197,15 +3201,15 @@ CheckCopyPermissions(CopyStmt *copyStatement)
if (is_from)
{
rte->insertedCols = bms_add_member(rte->insertedCols, attno);
perminfo->insertedCols = bms_add_member(perminfo->insertedCols, attno);
}
else
{
rte->selectedCols = bms_add_member(rte->selectedCols, attno);
perminfo->selectedCols = bms_add_member(perminfo->selectedCols, attno);
}
}
ExecCheckRTPerms(range_table, true);
ExecCheckPermissions(list_make1(rte), list_make1(perminfo), true);
/* TODO: Perform RLS checks once supported */
@ -3224,7 +3228,6 @@ CreateRangeTable(Relation rel, AclMode requiredAccess)
rte->rtekind = RTE_RELATION;
rte->relid = rel->rd_id;
rte->relkind = rel->rd_rel->relkind;
rte->requiredPerms = requiredAccess;
return list_make1(rte);
}