public static void getSchemaObjectMonikers(
SqlValidatorCatalogReader catalogReader, List<String> names, List<SqlMoniker> hints) {
// Assume that the last name is 'dummy' or similar.
List<String> subNames = Util.skipLast(names);
hints.addAll(catalogReader.getAllSchemaObjectNames(subNames));
// If the name has length 0, try prepending the name of the default
// schema. So, the empty name would yield a list of tables in the
// default schema, as well as a list of schemas from the above code.
if (subNames.size() == 0) {
hints.addAll(
catalogReader.getAllSchemaObjectNames(
Collections.singletonList(catalogReader.getSchemaName())));
}
}
public static void getSchemaObjectMonikers(
SqlValidatorCatalogReader catalogReader, List<String> names, List<SqlMoniker> hints) {
// Assume that the last name is 'dummy' or similar.
List<String> subNames = Util.skipLast(names);
// Try successively with catalog.schema, catalog and no prefix
List<String> x = catalogReader.getSchemaName();
for (; ; ) {
final List<String> names2 =
ImmutableList.<String>builder().addAll(x).addAll(subNames).build();
hints.addAll(catalogReader.getAllSchemaObjectNames(names2));
if (x.isEmpty()) {
break;
}
x = Util.skipLast(x);
}
}
public RelOptTable getTableForMember(List<String> names) {
final SqlValidatorTable table = catalogReader.getTable(names);
final RelDataType rowType = table.getRowType();
final List<RelCollation> collationList = deduceMonotonicity(table);
if (names.size() < 3) {
String[] newNames2 = {"CATALOG", "SALES", ""};
List<String> newNames = new ArrayList<String>();
int i = 0;
while (newNames.size() < newNames2.length) {
newNames.add(i, newNames2[i]);
++i;
}
names = newNames;
}
return createColumnSet(table, names, rowType, collationList);
}
