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Phase 3 of pgindent updates.

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Don't move parenthesized lines to the left, even if that means they
flow past the right margin.

By default, BSD indent lines up statement continuation lines that are
within parentheses so that they start just to the right of the preceding
left parenthesis.  However, traditionally, if that resulted in the
continuation line extending to the right of the desired right margin,
then indent would push it left just far enough to not overrun the margin,
if it could do so without making the continuation line start to the left of
the current statement indent.  That makes for a weird mix of indentations
unless one has been completely rigid about never violating the 80-column
limit.

This behavior has been pretty universally panned by Postgres developers.
Hence, disable it with indent's new -lpl switch, so that parenthesized
lines are always lined up with the preceding left paren.

This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.

Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2017-06-21 15:35:54 -04:00
parent c7b8998ebb
commit 382ceffdf7
568 changed files with 4747 additions and 4745 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/backend/access/spgist/spgdoinsert.c
View File

@ -189,7 +189,7 @@ saveNodeLink(Relation index, SPPageDesc *parent,
SpGistInnerTuple innerTuple;
innerTuple = (SpGistInnerTuple) PageGetItem(parent->page,
PageGetItemId(parent->page, parent->offnum));
PageGetItemId(parent->page, parent->offnum));
spgUpdateNodeLink(innerTuple, parent->node, blkno, offnum);
@ -201,7 +201,7 @@ saveNodeLink(Relation index, SPPageDesc *parent,
*/
static void
addLeafTuple(Relation index, SpGistState *state, SpGistLeafTuple leafTuple,
SPPageDesc *current, SPPageDesc *parent, bool isNulls, bool isNew)
SPPageDesc *current, SPPageDesc *parent, bool isNulls, bool isNew)
{
spgxlogAddLeaf xlrec;
@ -222,7 +222,7 @@ addLeafTuple(Relation index, SpGistState *state, SpGistLeafTuple leafTuple,
/* Tuple is not part of a chain */
leafTuple->nextOffset = InvalidOffsetNumber;
current->offnum = SpGistPageAddNewItem(state, current->page,
(Item) leafTuple, leafTuple->size,
(Item) leafTuple, leafTuple->size,
NULL, false);
xlrec.offnumLeaf = current->offnum;
@ -250,7 +250,7 @@ addLeafTuple(Relation index, SpGistState *state, SpGistLeafTuple leafTuple,
OffsetNumber offnum;
head = (SpGistLeafTuple) PageGetItem(current->page,
PageGetItemId(current->page, current->offnum));
PageGetItemId(current->page, current->offnum));
if (head->tupstate == SPGIST_LIVE)
{
leafTuple->nextOffset = head->nextOffset;
@ -263,7 +263,7 @@ addLeafTuple(Relation index, SpGistState *state, SpGistLeafTuple leafTuple,
* and set new second element
*/
head = (SpGistLeafTuple) PageGetItem(current->page,
PageGetItemId(current->page, current->offnum));
PageGetItemId(current->page, current->offnum));
head->nextOffset = offnum;
xlrec.offnumLeaf = offnum;
@ -467,7 +467,7 @@ moveLeafs(Relation index, SpGistState *state,
for (i = 0; i < nDelete; i++)
{
it = (SpGistLeafTuple) PageGetItem(current->page,
PageGetItemId(current->page, toDelete[i]));
PageGetItemId(current->page, toDelete[i]));
Assert(it->tupstate == SPGIST_LIVE);
/*
@ -505,7 +505,7 @@ moveLeafs(Relation index, SpGistState *state,
* be any concurrent scan so we need not provide a redirect.
*/
spgPageIndexMultiDelete(state, current->page, toDelete, nDelete,
state->isBuild ? SPGIST_PLACEHOLDER : SPGIST_REDIRECT,
state->isBuild ? SPGIST_PLACEHOLDER : SPGIST_REDIRECT,
SPGIST_PLACEHOLDER,
nblkno, r);
@ -570,7 +570,7 @@ setRedirectionTuple(SPPageDesc *current, OffsetNumber position,
SpGistDeadTuple dt;
dt = (SpGistDeadTuple) PageGetItem(current->page,
PageGetItemId(current->page, position));
PageGetItemId(current->page, position));
Assert(dt->tupstate == SPGIST_REDIRECT);
Assert(ItemPointerGetBlockNumber(&dt->pointer) == SPGIST_METAPAGE_BLKNO);
ItemPointerSet(&dt->pointer, blkno, offnum);
@ -754,7 +754,7 @@ doPickSplit(Relation index, SpGistState *state,
SpGistLeafTuple it;
it = (SpGistLeafTuple) PageGetItem(current->page,
PageGetItemId(current->page, i));
PageGetItemId(current->page, i));
if (it->tupstate == SPGIST_LIVE)
{
in.datums[nToInsert] = SGLTDATUM(it, state);
@ -779,7 +779,7 @@ doPickSplit(Relation index, SpGistState *state,
Assert(i >= FirstOffsetNumber && i <= max);
it = (SpGistLeafTuple) PageGetItem(current->page,
PageGetItemId(current->page, i));
PageGetItemId(current->page, i));
if (it->tupstate == SPGIST_LIVE)
{
in.datums[nToInsert] = SGLTDATUM(it, state);
@ -957,9 +957,9 @@ doPickSplit(Relation index, SpGistState *state,
{
/* Send tuple to page with next triple parity (see README) */
newInnerBuffer = SpGistGetBuffer(index,
GBUF_INNER_PARITY(parent->blkno + 1) |
GBUF_INNER_PARITY(parent->blkno + 1) |
(isNulls ? GBUF_NULLS : 0),
innerTuple->size + sizeof(ItemIdData),
innerTuple->size + sizeof(ItemIdData),
&xlrec.initInner);
}
else
@ -1025,7 +1025,7 @@ doPickSplit(Relation index, SpGistState *state,
int newspace;
newLeafBuffer = SpGistGetBuffer(index,
GBUF_LEAF | (isNulls ? GBUF_NULLS : 0),
GBUF_LEAF | (isNulls ? GBUF_NULLS : 0),
Min(totalLeafSizes,
SPGIST_PAGE_CAPACITY),
&xlrec.initDest);
@ -1576,7 +1576,7 @@ spgAddNodeAction(Relation index, SpGistState *state,
*/
current->buffer = SpGistGetBuffer(index,
GBUF_INNER_PARITY(current->blkno),
newInnerTuple->size + sizeof(ItemIdData),
newInnerTuple->size + sizeof(ItemIdData),
&xlrec.newPage);
current->blkno = BufferGetBlockNumber(current->buffer);
current->page = BufferGetPage(current->buffer);
@ -1758,7 +1758,7 @@ spgSplitNodeAction(Relation index, SpGistState *state,
postfixTuple = spgFormInnerTuple(state,
out->result.splitTuple.postfixHasPrefix,
out->result.splitTuple.postfixPrefixDatum,
out->result.splitTuple.postfixPrefixDatum,
innerTuple->nNodes, nodes);
/* Postfix tuple is allTheSame if original tuple was */
@ -1834,7 +1834,7 @@ spgSplitNodeAction(Relation index, SpGistState *state,
spgUpdateNodeLink(prefixTuple, out->result.splitTuple.childNodeN,
postfixBlkno, postfixOffset);
prefixTuple = (SpGistInnerTuple) PageGetItem(current->page,
PageGetItemId(current->page, current->offnum));
PageGetItemId(current->page, current->offnum));
spgUpdateNodeLink(prefixTuple, out->result.splitTuple.childNodeN,
postfixBlkno, postfixOffset);
@ -1930,11 +1930,11 @@ spgdoinsert(Relation index, SpGistState *state,
if (leafSize > SPGIST_PAGE_CAPACITY && !state->config.longValuesOK)
ereport(ERROR,
(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
errmsg("index row size %zu exceeds maximum %zu for index \"%s\"",
leafSize - sizeof(ItemIdData),
SPGIST_PAGE_CAPACITY - sizeof(ItemIdData),
RelationGetRelationName(index)),
errhint("Values larger than a buffer page cannot be indexed.")));
errmsg("index row size %zu exceeds maximum %zu for index \"%s\"",
leafSize - sizeof(ItemIdData),
SPGIST_PAGE_CAPACITY - sizeof(ItemIdData),
RelationGetRelationName(index)),
errhint("Values larger than a buffer page cannot be indexed.")));
/* Initialize "current" to the appropriate root page */
current.blkno = isnull ? SPGIST_NULL_BLKNO : SPGIST_ROOT_BLKNO;
@ -2035,7 +2035,7 @@ spgdoinsert(Relation index, SpGistState *state,
}
else if ((sizeToSplit =
checkSplitConditions(index, state, &current,
&nToSplit)) < SPGIST_PAGE_CAPACITY / 2 &&
&nToSplit)) < SPGIST_PAGE_CAPACITY / 2 &&
nToSplit < 64 &&
leafTuple->size + sizeof(ItemIdData) + sizeToSplit <= SPGIST_PAGE_CAPACITY)
{
@ -2084,7 +2084,7 @@ spgdoinsert(Relation index, SpGistState *state,
CHECK_FOR_INTERRUPTS();
innerTuple = (SpGistInnerTuple) PageGetItem(current.page,
PageGetItemId(current.page, current.offnum));
PageGetItemId(current.page, current.offnum));
in.datum = datum;
in.leafDatum = leafDatum;