@Override
	boolean removeSettingsRecord(long associationId, String name) throws IOException {
		short nameIndex = getNameIndex(name);
		if (nameIndex < MIN_NAME_INDEX) {
			return false; // no such name defined
		}
		for (Field key : getSettingsKeys(associationId)) {
			DBRecord rec = settingsTable.getRecord(key);
			if (nameIndex == rec.getShortValue(V1_SETTINGS_NAME_INDEX_COL)) {
				settingsTable.deleteRecord(key);
				return true;
			}
		}
		return false;
	}
Version 1 implementation for the accessing the data type settings database table.
This version stores settings name as an index in each record which corresponds 
to an entry in the into a second table for
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/SettingsDBAdapterV1.java