MatheusFarias03 commented on issue #1055: URL: https://github.com/apache/age/issues/1055#issuecomment-1642609987
I think I might have found a clue for this, sorta. In the [GetResultRTEPermissionInfo](https://github.com/postgres/postgres/blob/0a1d2a7df852f16c452eef8a83003943125162c7/src/backend/executor/execUtils.c#L1375) function, the `Index rti` variable is storing 0, but actually it needs to get the the root parent's RTE to fetch the RTEPermissionInfo. ```c if (relinfo->ri_RootResultRelInfo) { /* * For inheritance child result relations (a partition routing target * of an INSERT or a child UPDATE target), this returns the root * parent's RTE to fetch the RTEPermissionInfo because that's the only * one that has one assigned. */ rti = relinfo->ri_RootResultRelInfo->ri_RangeTableIndex; } ``` The `relinfo` contains: ``` {type = T_ResultRelInfo, ri_RangeTableIndex = 5, ri_RelationDesc = 0x7f44e3308cc8, ri_NumIndices = 0, ri_IndexRelationDescs = 0x0, ri_IndexRelationInfo = 0x0, ri_RowIdAttNo = 0, ri_extraUpdatedCols = 0x0, ri_projectNew = 0x0, ri_newTupleSlot = 0x0, ri_oldTupleSlot = 0x0, ri_projectNewInfoValid = false, ri_TrigDesc = 0x0, ri_TrigFunctions = 0x0, ri_TrigWhenExprs = 0x0, ri_TrigInstrument = 0x0, ri_ReturningSlot = 0x0, ri_TrigOldSlot = 0x0, ri_TrigNewSlot = 0x0, ri_FdwRoutine = 0x0, ri_FdwState = 0x0, ri_usesFdwDirectModify = false, ri_NumSlots = 0, ri_NumSlotsInitialized = 0, ri_BatchSize = 0, ri_Slots = 0x0, ri_PlanSlots = 0x0, ri_WithCheckOptions = 0x0, ri_WithCheckOptionExprs = 0x0, ri_ConstraintExprs = 0x0, ri_GeneratedExprsI = 0x0, ri_GeneratedExprsU = 0x0, ri_NumGeneratedNeededI = 0, ri_NumGeneratedNeededU = 0, ri_returningList = 0x0, ri_projectReturning = 0x0, ri_onConflictArbiterIndexes = 0x0, ri_onConflict = 0x0, ri_matchedMergeAction = 0x0, ri_notMatchedMergeAction = 0x0, ri_PartitionCheckExpr = 0x0, ri_ChildToRootMap = 0x0, ri_ChildToRootMapValid = false, ri_RootToChildMap = 0x0, ri_RootToChildMapValid = false, ri_RootResultRelInfo = 0x0, ri_PartitionTupleSlot = 0x0, ri_CopyMultiInsertBuffer = 0x0, ri_ancestorResultRels = 0x0} ``` And since `relinfo->ri_RootResultRelInfo = 0x0`, the `rti` will have no value and Postgres will interpret that the `ResultRelInfo` must've been created only for filtering triggers and the relation is not being inserted into (which is not the case). Therefore, this variable must contain a value somehow. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@age.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
