diff options
Diffstat (limited to 'src/backend/executor/execTuples.c')
| -rw-r--r-- | src/backend/executor/execTuples.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/backend/executor/execTuples.c b/src/backend/executor/execTuples.c index e5f1a269d81..3e75aef337c 100644 --- a/src/backend/executor/execTuples.c +++ b/src/backend/executor/execTuples.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.46 2001/01/29 00:39:18 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.47 2001/03/22 03:59:26 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -40,7 +40,7 @@ * TupIsNull - true when slot contains no tuple(Macro) * * CONVENIENCE INITIALIZATION ROUTINES - * ExecInitResultTupleSlot \ convenience routines to initialize + * ExecInitResultTupleSlot \ convenience routines to initialize * ExecInitScanTupleSlot \ the various tuple slots for nodes * ExecInitExtraTupleSlot / which store copies of tuples. * ExecInitNullTupleSlot / @@ -422,7 +422,7 @@ ExecClearTuple(TupleTableSlot *slot) /* slot in which to store tuple */ slot->val = (HeapTuple) NULL; - slot->ttc_shouldFree = true; /* probably useless code... */ + slot->ttc_shouldFree = true;/* probably useless code... */ /* ---------------- * Drop the pin on the referenced buffer, if there is one. @@ -446,7 +446,7 @@ ExecClearTuple(TupleTableSlot *slot) /* slot in which to store tuple */ void ExecSetSlotDescriptor(TupleTableSlot *slot, /* slot to change */ TupleDesc tupdesc, /* new tuple descriptor */ - bool shouldFree) /* is desc owned by slot? */ + bool shouldFree) /* is desc owned by slot? */ { if (slot->ttc_shouldFreeDesc && slot->ttc_tupleDescriptor != NULL) @@ -482,7 +482,7 @@ ExecSetSlotDescriptorIsNew(TupleTableSlot *slot, /* slot to change */ * ExecInit{Result,Scan,Extra}TupleSlot * * These are convenience routines to initialize the specified slot - * in nodes inheriting the appropriate state. ExecInitExtraTupleSlot + * in nodes inheriting the appropriate state. ExecInitExtraTupleSlot * is used for initializing special-purpose slots. * -------------------------------- */ @@ -541,11 +541,13 @@ ExecInitExtraTupleSlot(EState *estate) TupleTableSlot * ExecInitNullTupleSlot(EState *estate, TupleDesc tupType) { - TupleTableSlot* slot = ExecInitExtraTupleSlot(estate); + TupleTableSlot *slot = ExecInitExtraTupleSlot(estate); + /* * Since heap_getattr() will treat attributes beyond a tuple's t_natts - * as being NULL, we can make an all-nulls tuple just by making it be of - * zero length. However, the slot descriptor must match the real tupType. + * as being NULL, we can make an all-nulls tuple just by making it be + * of zero length. However, the slot descriptor must match the real + * tupType. */ HeapTuple nullTuple; Datum values[1]; |