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Fix indexname handling

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This commit is contained in:
Julien Rouhaud 2015-03-15 22:56:55 +01:00
parent f425651b16
commit 1cd0d772f2
1 changed files with 4 additions and 5 deletions
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9
pg_hypo.c
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@ -59,7 +59,7 @@ typedef struct hypoEntry
Oid dbid; /* on which database is the index */
Oid indexid; /* hypothetical index Oid */
Oid relid; /* related relation Oid */
char *indexname; /* hypothetical index name */
char indexname[NAMEDATALEN]; /* hypothetical index name */
Oid relam;
int ncolumns; /* number of columns, only 1 for now */
int indexkeys; /* attnum */
@ -329,7 +329,6 @@ entry_reset(void)
{
entry->dbid = InvalidOid;
entry->indexid = InvalidOid;
entry->indexname = NULL;
SpinLockInit(&entry->mutex);
entry++;
}
@ -369,7 +368,7 @@ entry_store(Oid dbid,
entry->dbid = dbid;
entry->indexid = i+1;
entry->relid = relid;
entry->indexname = indexname;
strncpy(entry->indexname, indexname, NAMEDATALEN);
entry->relam = relam;
entry->ncolumns = ncolumns;
entry->indexkeys = indexkeys;
@ -582,7 +581,7 @@ static void hypo_get_relation_info_hook(PlannerInfo *root,
current.dbid = entry->dbid;
current.indexid = entry->indexid;
current.relid = entry->relid;
current.indexname = entry->indexname;
strncpy(current.indexname, entry->indexname, NAMEDATALEN);
current.relam = entry->relam;
current.ncolumns = entry->ncolumns;
current.indexkeys = entry->indexkeys;
@ -671,7 +670,7 @@ pg_hypo_add_index_internal(PG_FUNCTION_ARGS)
{
Oid indexid = PG_GETARG_OID(0);
Oid relid = PG_GETARG_OID(1);
char *indexname = TextDatumGetCString(PG_GETARG_TEXT_P(2));
char *indexname = TextDatumGetCString(PG_GETARG_TEXT_PP(2));
Oid relam = PG_GETARG_OID(3);
int ncolumns = PG_GETARG_INT32(4);
int indexkeys = PG_GETARG_INT32(5);