A Question about " Structures Format"

User 5aaf8c3cf3

10-11-2009 05:50:33

I´m using the IJC version 3.0.4 usually.


I have been trying to import an sdf to IJC with  " New Standand entity table"(DATA).


When the import is finished, I find that some information in "Structures column" is truncated.


Please see the following information:


===================================================


 18 18  0  0  0  0  0  0  0  0999 V2000
    0.6292    0.0958    0.0000 S   0  0  3  0  0  0  0  0  0  0  0  0
   -0.0833    1.3333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6292    0.9208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7958    0.9208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1958    0.0958    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4542    0.0958    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6292   -0.7292    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7958    0.0958    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5083    1.3333    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0833    2.1583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3417    1.3333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0833   -1.9667    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7958   -3.2042    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0 [...truncated...]


=================================================


I want to see the full information in MOL FORMAT. Any idea for this?


Thanks in advance for your kind help

ChemAxon fa971619eb

10-11-2009 08:16:09

The default column length for text fields is set to 1000 characters, which is sufficient for most text fields. However in this case you need to use a larger value.


During import this value can be changed by selecting the field in 'Field details' step and changing the length value in settings that appear below. You might also need to change the column type as the default varchar type does have a maximum value (which is 4000 on Oracle which is quite low). You can use clob on Derby or Oracle for very large values, or mediumtext or longtext on MySQL.


If you do this you should avoid any truncation.


Tim

User 5aaf8c3cf3

10-11-2009 08:26:34

Thank you for your quick response.