clazz = SQLTypeMapUtil.sqlTypeToClass(dbOutputDesc.getSqlType(), dbOutputDesc.getClassName());
}
if (columnTypeConversionHook != null) {
Class newValue = columnTypeConversionHook.getColumnType(new SQLColumnTypeContext(databaseStreamSpec.getDatabaseName(), databaseStreamSpec.getSqlWithSubsParams(), name, clazz, dbOutputDesc.getSqlType(), columnNum));
if (newValue != null) {
clazz = newValue;
}
}