pg_repack/lib/pgut/pgut-be.c
Takahiro Itagaki 9a8f2e9c33 Fix ownership bug.
New toast table, toast index, and toast type should not have
been owned by the executor of pg_reorg, but by the original owner.
2009-05-14 08:19:25 +00:00

62 lines
1.2 KiB
C
Executable File

/*-------------------------------------------------------------------------
*
* pgut-be.c
*
* Copyright (c) 2009, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
*
*-------------------------------------------------------------------------
*/
#include "postgres.h"
#include "pgut-be.h"
#if PG_VERSION_NUM < 80400
char *
text_to_cstring(const text *t)
{
text *tunpacked = pg_detoast_datum_packed((struct varlena *) t);
int len = VARSIZE_ANY_EXHDR(tunpacked);
char *result;
result = (char *) palloc(len + 1);
memcpy(result, VARDATA_ANY(tunpacked), len);
result[len] = '\0';
if (tunpacked != t)
pfree(tunpacked);
return result;
}
text *
cstring_to_text(const char *s)
{
int len = strlen(s);
text *result = palloc(len + VARHDRSZ);
SET_VARSIZE(result, len + VARHDRSZ);
memcpy(VARDATA(result), s, len);
return result;
}
int
SPI_execute_with_args(const char *src,
int nargs, Oid *argtypes,
Datum *values, const char *nulls,
bool read_only, long tcount)
{
SPIPlanPtr plan;
int ret;
plan = SPI_prepare(src, nargs, argtypes);
if (plan == NULL)
return SPI_result;
ret = SPI_execute_plan(plan, values, nulls, read_only, tcount);
SPI_freeplan(plan);
return ret;
}
#endif