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Standard pgindent run for 8.1.

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This commit is contained in:
Bruce Momjian
2005-10-15 02:49:52 +00:00
parent 790c01d280
commit 1dc3498251
770 changed files with 34334 additions and 32507 deletions
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36
src/backend/executor/nodeLimit.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeLimit.c,v 1.21 2005/03/16 21:38:07 tgl Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeLimit.c,v 1.22 2005/10/15 02:49:17 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -61,10 +61,9 @@ ExecLimit(LimitState *node)
return NULL;
/*
* First call for this scan, so compute limit/offset. (We
* can't do this any earlier, because parameters from upper
* nodes may not be set until now.) This also sets position =
* 0.
* First call for this scan, so compute limit/offset. (We can't do
* this any earlier, because parameters from upper nodes may not
* be set until now.) This also sets position = 0.
*/
recompute_limits(node);
@ -86,8 +85,8 @@ ExecLimit(LimitState *node)
if (TupIsNull(slot))
{
/*
* The subplan returns too few tuples for us to
* produce any output at all.
* The subplan returns too few tuples for us to produce
* any output at all.
*/
node->lstate = LIMIT_EMPTY;
return NULL;
@ -115,11 +114,10 @@ ExecLimit(LimitState *node)
if (ScanDirectionIsForward(direction))
{
/*
* Forwards scan, so check for stepping off end of window.
* If we are at the end of the window, return NULL without
* advancing the subplan or the position variable; but
* change the state machine state to record having done
* so.
* Forwards scan, so check for stepping off end of window. If
* we are at the end of the window, return NULL without
* advancing the subplan or the position variable; but change
* the state machine state to record having done so.
*/
if (!node->noCount &&
node->position >= node->offset + node->count)
@ -143,9 +141,8 @@ ExecLimit(LimitState *node)
else
{
/*
* Backwards scan, so check for stepping off start of
* window. As above, change only state-machine status if
* so.
* Backwards scan, so check for stepping off start of window.
* As above, change only state-machine status if so.
*/
if (node->position <= node->offset + 1)
{
@ -169,9 +166,8 @@ ExecLimit(LimitState *node)
return NULL;
/*
* Backing up from subplan EOF, so re-fetch previous tuple;
* there should be one! Note previous tuple must be in
* window.
* Backing up from subplan EOF, so re-fetch previous tuple; there
* should be one! Note previous tuple must be in window.
*/
slot = ExecProcNode(outerPlan);
if (TupIsNull(slot))
@ -328,8 +324,8 @@ ExecInitLimit(Limit *node, EState *estate)
outerPlanState(limitstate) = ExecInitNode(outerPlan, estate);
/*
* limit nodes do no projections, so initialize projection info for
* this node appropriately
* limit nodes do no projections, so initialize projection info for this
* node appropriately
*/
ExecAssignResultTypeFromOuterPlan(&limitstate->ps);
limitstate->ps.ps_ProjInfo = NULL;