void CommandOpen(const char *method, const char *table)
{
if (numTables == MAX_TABLES) {
cout << "This progam can only handle "<<MAX_TABLES<<" open tables.\n";
return;
}
if (GetTable(table) != NOT_FOUND) {
cout << "Table already open!\n";
return;
}
if (strcmp(method, "btree")) {
cerr << "The only supported method is btree.\n";
return;
}
GiST *gist = new BT;
gist->Open(table);
if (!gist->IsOpen()) {
delete gist;
cout << "Error opening table.\n";
return;
}
cout << "Table " << table << " opened.\n";
tables[numTables].gist = gist;
tables[numTables].name = strdup(table);
numTables++;
}
void CommandCreate(const char *method,
const char *table)
{
if (numTables == MAX_TABLES) {
cout << "This progam can only handle "<<MAX_TABLES<<" open tables.\n";
return;
}
if (GetTable(table) != NOT_FOUND) {
cerr << "Table already open!\n";
return;
}
if (strcmp(method, "btree")) {
cerr << "The only supported method is btree.\n";
return;
}
GiST *gist = new BT(db);
GiST_POST_Root* root = (GiST_POST_Root*)db.get_root_object();
if (root == NULL) {
root = new_in(db, GiST_POST_Root)(db);
db.set_root_object(root);
}
gist->Create(table);
if (!gist->IsOpen()) {
cout << "Error opening table.\n";
delete gist;
return;
}
cout << "Table " << table << " created as type " << method << ".\n";
tables[numTables].name = strdup(table);
tables[numTables].gist = gist;
numTables++;
}
