void tdsGetForeignTableOptionsFromCatalog(Oid foreigntableid, TdsFdwOptionSet* option_set)
{
ForeignTable *f_table;
ForeignServer *f_server;
UserMapping *f_mapping;
#ifdef DEBUG
ereport(NOTICE,
(errmsg("----> starting tdsGetForeignTableOptionsFromCatalog")
));
#endif
tdsOptionSetInit(option_set);
f_table = GetForeignTable(foreigntableid);
f_server = GetForeignServer(f_table->serverid);
f_mapping = GetUserMapping(GetUserId(), f_table->serverid);
tdsGetForeignServerOptions(f_server->options, option_set);
tdsGetForeignServerTableOptions(f_server->options, option_set);
tdsGetForeignTableOptions(f_table->options, option_set);
tdsGetUserMappingOptions(f_mapping->options, option_set);
tdsSetDefaultOptions(option_set);
tdsValidateOptionSet(option_set);
#ifdef DEBUG
ereport(NOTICE,
(errmsg("----> finishing tdsGetForeignTableOptionsFromCatalog")
));
#endif
}
static void
getTableOptions(Oid foreigntableid,struct ktTableOptions *table_options)
{
ForeignTable *table;
ForeignServer *server;
UserMapping *mapping;
List *options;
ListCell *lc;
#ifdef DEBUG
elog(NOTICE, "getTableOptions");
#endif
/*
* Extract options from FDW objects. We only need to worry about server
* options for Redis
*
*/
table = GetForeignTable(foreigntableid);
server = GetForeignServer(table->serverid);
mapping = GetUserMapping(GetUserId(), table->serverid);
table_options->userId = mapping->userid;
table_options->serverId = server->serverid;
options = NIL;
options = list_concat(options, table->options);
options = list_concat(options, server->options);
options = list_concat(options, mapping->options);
// table_options->table_type = PG_REDIS_SCALAR_TABLE;
/* Loop through the options, and get the server/port */
foreach(lc, options)
{
DefElem *def = (DefElem *) lfirst(lc);
if (strcmp(def->defname, "host") == 0)
table_options->host = defGetString(def);
if (strcmp(def->defname, "port") == 0)
table_options->port = atoi(defGetString(def));
if (strcmp(def->defname, "timeout") == 0)
table_options->timeout = atoi(defGetString(def));
}
static void
getTableOptions(Oid foreigntableid, struct wdbTableOptions *table_options) {
ForeignTable* table;
ForeignServer* server;
UserMapping* mapping;
List* options = NIL;
ListCell* lc = NULL;
#ifdef DEBUG
elog(NOTICE, "getTableOptions");
#endif
/*
* Extract options from FDW objects.
*
*/
table = GetForeignTable(foreigntableid);
server = GetForeignServer(table->serverid);
mapping = GetUserMapping(GetUserId(), table->serverid);
table_options->userId = mapping->userid;
table_options->serverId = server->serverid;
options = NIL;
options = list_concat(options, table->options);
options = list_concat(options, server->options);
options = list_concat(options, mapping->options);
/* Loop through the options, and get the server/port */
foreach(lc, options)
{
DefElem *def = (DefElem *) lfirst(lc);
if (strcmp(def->defname, "address") == 0)
table_options->address = defGetString(def);
if (strcmp(def->defname, "size") == 0)
table_options->size = atoi(defGetString(def));
}
static javaFdwExecutionState* javaGetOptions(Oid foreigntableid) {
ForeignTable *f_table;
ForeignServer *f_server;
UserMapping *f_mapping;
List *options;
ListCell *cell;
jobject obj, res, serverClass;
jmethodID serverConstructor;
jclass cl;
javaFdwExecutionState *state;
char *classname = NULL;
options = NIL;
f_table = GetForeignTable(foreigntableid);
options = list_concat(options, f_table->options);
f_server = GetForeignServer(f_table->serverid);
options = list_concat(options, f_server->options);
PG_TRY();
{
f_mapping = GetUserMapping(GetUserId(), f_table->serverid);
options = list_concat(options, f_mapping->options);
}
PG_CATCH();
{
FlushErrorState();
/* DO NOTHING HERE */
}
PG_END_TRY();
foreach(cell, options) {
DefElem *def = (DefElem *) lfirst(cell);
if (strcmp(def->defname, "class") == 0) {
classname = (char *) defGetString(def);
}
}
