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Add FILLFACTOR to CREATE INDEX.

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ITAGAKI Takahiro
This commit is contained in:
Bruce Momjian
2006-07-02 02:23:23 +00:00
parent 5d5c1416bf
commit 277807bd9e
65 changed files with 1458 additions and 309 deletions
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53
src/backend/access/common/heaptuple.c
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@ -16,7 +16,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.107 2006/06/27 02:51:39 tgl Exp $
* $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.108 2006/07/02 02:23:18 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1738,3 +1738,54 @@ heap_addheader(int natts, /* max domain index */
return tuple;
}
/*
* build_class_tuple
*
* XXX Natts_pg_class_fixed is a hack - see pg_class.h
*/
HeapTuple
build_class_tuple(Form_pg_class pgclass, ArrayType *options)
{
HeapTuple tuple;
HeapTupleHeader td;
Form_pg_class data; /* contents of tuple */
Size len;
Size size;
int hoff;
/* size of pg_class tuple with options */
if (options)
size = offsetof(FormData_pg_class, reloptions) + VARATT_SIZE(options);
else
size = CLASS_TUPLE_SIZE;
/* header needs no null bitmap */
hoff = offsetof(HeapTupleHeaderData, t_bits);
hoff += sizeof(Oid);
hoff = MAXALIGN(hoff);
len = hoff + size;
tuple = (HeapTuple) palloc0(HEAPTUPLESIZE + len);
tuple->t_data = td = (HeapTupleHeader) ((char *) tuple + HEAPTUPLESIZE);
tuple->t_len = len;
ItemPointerSetInvalid(&(tuple->t_self));
tuple->t_tableOid = InvalidOid;
/* we don't bother to fill the Datum fields */
td->t_natts = Natts_pg_class_fixed;
td->t_hoff = hoff;
td->t_infomask = HEAP_HASOID;
data = (Form_pg_class) ((char *) td + hoff);
memcpy(data, pgclass, CLASS_TUPLE_SIZE);
if (options)
{
td->t_natts++;
memcpy(data->reloptions, options, VARATT_SIZE(options));
}
return tuple;
}