@Override
	RecordIterator getPrimarySymbols(AddressSetView set, boolean forward) throws IOException {
		KeyToRecordIterator it =
			new KeyToRecordIterator(symbolTable, new AddressIndexPrimaryKeyIterator(symbolTable,
				SYMBOL_ADDR_COL, addrMap, set, forward));

		return getPrimaryFilterRecordIterator(new V1ConvertedRecordIterator(it));
	}
Returns a record matching the current data base schema from the version 1 record.
@param recV1 the record matching the version 1 schema.
@return a current symbol record.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/SymbolDatabaseAdapterV1.java