{
final String schemaName = createSchema.getSchemaName();
Schema curSchema = ais.getSchema(schemaName);
if((curSchema != null) &&
skipOrThrow(context, createSchema.getExistenceCheck(), curSchema, new DuplicateSchemaException(schemaName))) {
return;
}
// If you get to this point, the schema name isn't being used by any user or group table
// therefore is a valid "new" schema.