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mirror of https://github.com/postgres/postgres.git synced 2025-11-18 02:02:55 +03:00

Post-PG 10 beta1 pgindent run

perltidy run not included.
This commit is contained in:
Bruce Momjian
2017-05-17 16:31:56 -04:00
parent 8a94332478
commit a6fd7b7a5f
310 changed files with 3338 additions and 3171 deletions

View File

@@ -37,8 +37,8 @@
static double ndistinct_for_combination(double totalrows, int numrows,
HeapTuple *rows, VacAttrStats **stats,
int k, int *combination);
HeapTuple *rows, VacAttrStats **stats,
int k, int *combination);
static double estimate_ndistinct(double totalrows, int numrows, int d, int f1);
static int n_choose_k(int n, int k);
static int num_combinations(int n);
@@ -48,11 +48,11 @@ static int num_combinations(int n);
/* internal state for generator of k-combinations of n elements */
typedef struct CombinationGenerator
{
int k; /* size of the combination */
int n; /* total number of elements */
int current; /* index of the next combination to return */
int ncombinations; /* number of combinations (size of array) */
int *combinations; /* array of pre-built combinations */
int k; /* size of the combination */
int n; /* total number of elements */
int current; /* index of the next combination to return */
int ncombinations; /* number of combinations (size of array) */
int *combinations; /* array of pre-built combinations */
} CombinationGenerator;
static CombinationGenerator *generator_init(int n, int k);
@@ -87,7 +87,7 @@ statext_ndistinct_build(double totalrows, int numrows, HeapTuple *rows,
itemcnt = 0;
for (k = 2; k <= numattrs; k++)
{
int *combination;
int *combination;
CombinationGenerator *generator;
/* generate combinations of K out of N elements */
@@ -96,12 +96,12 @@ statext_ndistinct_build(double totalrows, int numrows, HeapTuple *rows,
while ((combination = generator_next(generator)))
{
MVNDistinctItem *item = &result->items[itemcnt];
int j;
int j;
item->attrs = NULL;
for (j = 0; j < k; j++)
item->attrs = bms_add_member(item->attrs,
stats[combination[j]]->attr->attnum);
stats[combination[j]]->attr->attnum);
item->ndistinct =
ndistinct_for_combination(totalrows, numrows, rows,
stats, k, combination);
@@ -166,12 +166,12 @@ statext_ndistinct_serialize(MVNDistinct *ndistinct)
* for each item, including number of items for each.
*/
len = VARHDRSZ + SizeOfMVNDistinct +
ndistinct->nitems * (offsetof(MVNDistinctItem, attrs) + sizeof(int));
ndistinct->nitems * (offsetof(MVNDistinctItem, attrs) +sizeof(int));
/* and also include space for the actual attribute numbers */
for (i = 0; i < ndistinct->nitems; i++)
{
int nmembers;
int nmembers;
nmembers = bms_num_members(ndistinct->items[i].attrs);
Assert(nmembers >= 2);
@@ -198,8 +198,8 @@ statext_ndistinct_serialize(MVNDistinct *ndistinct)
for (i = 0; i < ndistinct->nitems; i++)
{
MVNDistinctItem item = ndistinct->items[i];
int nmembers = bms_num_members(item.attrs);
int x;
int nmembers = bms_num_members(item.attrs);
int x;
memcpy(tmp, &item.ndistinct, sizeof(double));
tmp += sizeof(double);
@@ -230,7 +230,7 @@ statext_ndistinct_deserialize(bytea *data)
{
int i;
Size minimum_size;
MVNDistinct ndist;
MVNDistinct ndist;
MVNDistinct *ndistinct;
char *tmp;
@@ -275,12 +275,12 @@ statext_ndistinct_deserialize(bytea *data)
if (VARSIZE_ANY_EXHDR(data) < minimum_size)
ereport(ERROR,
(errcode(ERRCODE_DATA_CORRUPTED),
errmsg("invalid MVNDistinct size %zd (expected at least %zd)",
VARSIZE_ANY_EXHDR(data), minimum_size)));
errmsg("invalid MVNDistinct size %zd (expected at least %zd)",
VARSIZE_ANY_EXHDR(data), minimum_size)));
/*
* Allocate space for the ndistinct items (no space for each item's attnos:
* those live in bitmapsets allocated separately)
* Allocate space for the ndistinct items (no space for each item's
* attnos: those live in bitmapsets allocated separately)
*/
ndistinct = palloc0(MAXALIGN(SizeOfMVNDistinct) +
(ndist.nitems * sizeof(MVNDistinctItem)));
@@ -360,8 +360,8 @@ pg_ndistinct_out(PG_FUNCTION_ARGS)
for (i = 0; i < ndist->nitems; i++)
{
MVNDistinctItem item = ndist->items[i];
int x = -1;
bool first = true;
int x = -1;
bool first = true;
if (i > 0)
appendStringInfoString(&str, ", ");
@@ -449,16 +449,16 @@ ndistinct_for_combination(double totalrows, int numrows, HeapTuple *rows,
}
/*
* For each dimension, set up sort-support and fill in the values from
* the sample data.
* For each dimension, set up sort-support and fill in the values from the
* sample data.
*/
for (i = 0; i < k; i++)
{
VacAttrStats *colstat = stats[combination[i]];
VacAttrStats *colstat = stats[combination[i]];
TypeCacheEntry *type;
type = lookup_type_cache(colstat->attrtypid, TYPECACHE_LT_OPR);
if (type->lt_opr == InvalidOid) /* shouldn't happen */
if (type->lt_opr == InvalidOid) /* shouldn't happen */
elog(ERROR, "cache lookup failed for ordering operator for type %u",
colstat->attrtypid);
@@ -513,7 +513,7 @@ estimate_ndistinct(double totalrows, int numrows, int d, int f1)
denom,
ndistinct;
numer = (double) numrows * (double) d;
numer = (double) numrows *(double) d;
denom = (double) (numrows - f1) +
(double) f1 *(double) numrows / totalrows;
@@ -594,7 +594,7 @@ generator_init(int n, int k)
state->ncombinations = n_choose_k(n, k);
/* pre-allocate space for all combinations*/
/* pre-allocate space for all combinations */
state->combinations = (int *) palloc(sizeof(int) * k * state->ncombinations);
state->current = 0;
@@ -657,7 +657,7 @@ generate_combinations_recurse(CombinationGenerator *state,
/* If we haven't filled all the elements, simply recurse. */
if (index < state->k)
{
int i;
int i;
/*
* The values have to be in ascending order, so make sure we start
@@ -688,7 +688,7 @@ generate_combinations_recurse(CombinationGenerator *state,
static void
generate_combinations(CombinationGenerator *state)
{
int *current = (int *) palloc0(sizeof(int) * state->k);
int *current = (int *) palloc0(sizeof(int) * state->k);
generate_combinations_recurse(state, 0, 0, current);