database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-14 08:21:07 +03:00
Code Activity

pgindent run for 9.5

Browse Source
This commit is contained in:
Bruce Momjian
2015-05-23 21:35:49 -04:00
parent 225892552b
commit 807b9e0dff
414 changed files with 5810 additions and 5308 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
src/backend/access/tablesample/system.c
View File

@ -31,9 +31,9 @@
typedef struct
{
BlockSamplerData bs;
uint32 seed; /* random seed */
uint32 seed; /* random seed */
BlockNumber nblocks; /* number of block in relation */
int samplesize; /* number of blocks to return */
int samplesize; /* number of blocks to return */
OffsetNumber lt; /* last tuple returned from current block */
} SystemSamplerData;
@ -44,11 +44,11 @@ typedef struct
Datum
tsm_system_init(PG_FUNCTION_ARGS)
{
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
uint32 seed = PG_GETARG_UINT32(1);
float4 percent = PG_ARGISNULL(2) ? -1 : PG_GETARG_FLOAT4(2);
HeapScanDesc scan = tsdesc->heapScan;
SystemSamplerData *sampler;
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
uint32 seed = PG_GETARG_UINT32(1);
float4 percent = PG_ARGISNULL(2) ? -1 : PG_GETARG_FLOAT4(2);
HeapScanDesc scan = tsdesc->heapScan;
SystemSamplerData *sampler;
if (percent < 0 || percent > 100)
ereport(ERROR,
@ -80,9 +80,9 @@ tsm_system_init(PG_FUNCTION_ARGS)
Datum
tsm_system_nextblock(PG_FUNCTION_ARGS)
{
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
BlockNumber blockno;
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
BlockNumber blockno;
if (!BlockSampler_HasMore(&sampler->bs))
PG_RETURN_UINT32(InvalidBlockNumber);
@ -99,10 +99,10 @@ tsm_system_nextblock(PG_FUNCTION_ARGS)
Datum
tsm_system_nexttuple(PG_FUNCTION_ARGS)
{
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
OffsetNumber maxoffset = PG_GETARG_UINT16(2);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
OffsetNumber tupoffset = sampler->lt;
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
OffsetNumber maxoffset = PG_GETARG_UINT16(2);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
OffsetNumber tupoffset = sampler->lt;
if (tupoffset == InvalidOffsetNumber)
tupoffset = FirstOffsetNumber;
@ -136,8 +136,8 @@ tsm_system_end(PG_FUNCTION_ARGS)
Datum
tsm_system_reset(PG_FUNCTION_ARGS)
{
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
sampler->lt = InvalidOffsetNumber;
BlockSampler_Init(&sampler->bs, sampler->nblocks, sampler->samplesize,
@ -152,14 +152,14 @@ tsm_system_reset(PG_FUNCTION_ARGS)
Datum
tsm_system_cost(PG_FUNCTION_ARGS)
{
PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
Path *path = (Path *) PG_GETARG_POINTER(1);
RelOptInfo *baserel = (RelOptInfo *) PG_GETARG_POINTER(2);
List *args = (List *) PG_GETARG_POINTER(3);
BlockNumber *pages = (BlockNumber *) PG_GETARG_POINTER(4);
double *tuples = (double *) PG_GETARG_POINTER(5);
Node *pctnode;
float4 samplesize;
PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
Path *path = (Path *) PG_GETARG_POINTER(1);
RelOptInfo *baserel = (RelOptInfo *) PG_GETARG_POINTER(2);
List *args = (List *) PG_GETARG_POINTER(3);
BlockNumber *pages = (BlockNumber *) PG_GETARG_POINTER(4);
double *tuples = (double *) PG_GETARG_POINTER(5);
Node *pctnode;
float4 samplesize;
pctnode = linitial(args);
pctnode = estimate_expression_value(root, pctnode);