diff options
Diffstat (limited to 'src/backend/executor/execQual.c')
| -rw-r--r-- | src/backend/executor/execQual.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/backend/executor/execQual.c b/src/backend/executor/execQual.c index 7debc3fcd59..9f1c26e0151 100644 --- a/src/backend/executor/execQual.c +++ b/src/backend/executor/execQual.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.184 2005/11/17 22:14:51 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.185 2005/11/22 18:17:10 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -65,7 +65,7 @@ static Datum ExecEvalAggref(AggrefExprState *aggref, static Datum ExecEvalVar(ExprState *exprstate, ExprContext *econtext, bool *isNull, ExprDoneCond *isDone); static Datum ExecEvalWholeRowVar(ExprState *exprstate, ExprContext *econtext, - bool *isNull, ExprDoneCond *isDone); + bool *isNull, ExprDoneCond *isDone); static Datum ExecEvalConst(ExprState *exprstate, ExprContext *econtext, bool *isNull, ExprDoneCond *isDone); static Datum ExecEvalParam(ExprState *exprstate, ExprContext *econtext, @@ -268,7 +268,7 @@ ExecEvalArrayRef(ArrayRefExprState *astate, if (isAssignment) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), - errmsg("array subscript in assignment must not be NULL"))); + errmsg("array subscript in assignment must not be NULL"))); *isNull = true; return (Datum) NULL; } @@ -333,15 +333,15 @@ ExecEvalArrayRef(ArrayRefExprState *astate, * array and the value to be assigned into it must be non-NULL, else * we punt and return the original array. */ - if (astate->refattrlength > 0) /* fixed-length array? */ + if (astate->refattrlength > 0) /* fixed-length array? */ if (eisnull || *isNull) return PointerGetDatum(array_source); /* * For assignment to varlena arrays, we handle a NULL original array - * by substituting an empty (zero-dimensional) array; insertion of - * the new element will result in a singleton array value. It does - * not matter whether the new element is NULL. + * by substituting an empty (zero-dimensional) array; insertion of the + * new element will result in a singleton array value. It does not + * matter whether the new element is NULL. */ if (*isNull) { @@ -516,8 +516,8 @@ ExecEvalWholeRowVar(ExprState *exprstate, ExprContext *econtext, Assert(variable->varattno == InvalidAttrNumber); /* - * Whole-row Vars can only appear at the level of a relation scan, - * never in a join. + * Whole-row Vars can only appear at the level of a relation scan, never + * in a join. */ Assert(variable->varno != INNER); Assert(variable->varno != OUTER); @@ -527,8 +527,8 @@ ExecEvalWholeRowVar(ExprState *exprstate, ExprContext *econtext, tupleDesc = slot->tts_tupleDescriptor; /* - * We have to make a copy of the tuple so we can safely insert the - * Datum overhead fields, which are not set in on-disk tuples. + * We have to make a copy of the tuple so we can safely insert the Datum + * overhead fields, which are not set in on-disk tuples. */ dtuple = (HeapTupleHeader) palloc(tuple->t_len); memcpy((char *) dtuple, (char *) tuple->t_data, tuple->t_len); @@ -536,12 +536,11 @@ ExecEvalWholeRowVar(ExprState *exprstate, ExprContext *econtext, HeapTupleHeaderSetDatumLength(dtuple, tuple->t_len); /* - * If the Var identifies a named composite type, label the tuple - * with that type; otherwise use what is in the tupleDesc. + * If the Var identifies a named composite type, label the tuple with that + * type; otherwise use what is in the tupleDesc. * - * It's likely that the slot's tupleDesc is a record type; if so, - * make sure it's been "blessed", so that the Datum can be interpreted - * later. + * It's likely that the slot's tupleDesc is a record type; if so, make + * sure it's been "blessed", so that the Datum can be interpreted later. */ if (variable->vartype != RECORDOID) { @@ -1652,8 +1651,8 @@ ExecEvalScalarArrayOp(ScalarArrayOpExprState *sstate, return BoolGetDatum(!useOr); /* - * If the scalar is NULL, and the function is strict, return NULL; - * no point in iterating the loop. + * If the scalar is NULL, and the function is strict, return NULL; no + * point in iterating the loop. */ if (fcinfo.argnull[0] && sstate->fxprstate.func.fn_strict) { @@ -2231,7 +2230,7 @@ ExecEvalArray(ArrayExprState *astate, ExprContext *econtext, } else { - dataoffset = 0; /* marker for no null bitmap */ + dataoffset = 0; /* marker for no null bitmap */ nbytes += ARR_OVERHEAD_NONULLS(ndims); } @@ -2943,7 +2942,7 @@ ExecInitExpr(Expr *node, PlanState *parent) { case T_Var: { - Var *var = (Var *) node; + Var *var = (Var *) node; state = (ExprState *) makeNode(ExprState); if (var->varattno != InvalidAttrNumber) |