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Creating 64 bit hash file
Posted: Wed Jul 04, 2007 4:04 am
by Das
Hi All,
I wanted to create a Hashfile which can handle more than 4GB of data for look up pupose.Currently we are using 32 bit [default]hash file which can handle only upto 2GB of data .So for handing more data i think i should to create 64 bit hash file
Plese give me your valuble suggestions in this regards or any alternative solution.
Thanks in advance.
Posted: Wed Jul 04, 2007 4:13 am
by ArndW
Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need to enter the administrator command line or the UV shell and issue a "CREATE.FILE {filename} DYNAMIC 64BIT" for a local file.
There are many posts in this forum regarding creating 64BIT files with additional information.
Posted: Wed Jul 04, 2007 7:18 am
by chulett
Search the forums for 64BIT to get the information you seek.
Posted: Thu Jul 05, 2007 7:26 am
by Das
ArndW wrote:Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need ...
Could you expalain this process?How we can create the 64 bit hash file internally
Posted: Thu Jul 05, 2007 7:26 am
by Das
ArndW wrote:Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need ...
Could you expalain this process?How we can create the 64 bit hash file internally
Posted: Thu Jul 05, 2007 7:26 am
by Das
Could you expalain this process?How we can create the 64 bit hash file internally
Posted: Thu Jul 05, 2007 7:36 am
by DSguru2B
chulett wrote:Search the forums for 64BIT to get the information you seek.
The answer to your question is in Craig's reply that I quoted.
Posted: Thu Jul 05, 2007 8:22 am
by Das
ArndW wrote:Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need ...
I have used
RESIZE MyHashFileName * * * 64BIT
USING /ABC/PQR/InputDir
in DS Admistrator command
But it is giving an error
"Invalid File Name sizing parameter or option on command line"
here " MyHashFileName "the name of the hash file i have created and "ABC/PQR/InputDir"is the path in which i keep the file
Please help me out why the error is coming..
Posted: Thu Jul 05, 2007 8:44 am
by Das
ArndW wrote:Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need ...
I have used
RESIZE MyHashFileName * * * 64BIT
USING /ABC/PQR/InputDir
in DS Admistrator command
But it is giving an error
"Invalid File Name sizing parameter or option on command line"
here " MyHashFileName "the name of the hash file i have created and "ABC/PQR/InputDir"is the path in which i keep the file
Please help me out why the error is coming..
Posted: Thu Jul 05, 2007 8:47 am
by Das
ArndW wrote:Das,
in order to store appreciably more than 2Gb in a hashed file you will, as you have already presumed, need to create a 64bit file. This cannot be done via the graphical front end, you will need ...
I have used
RESIZE MyHashFileName * * * 64BIT
USING /ABC/PQR/InputDir
in DS Admistrator command
But it is giving an error
"Invalid File Name sizing parameter or option on command line"
here " MyHashFileName "the name of the hash file i have created and "ABC/PQR/InputDir"is the path in which i keep the file
Please help me out why the error is coming..
Posted: Thu Jul 05, 2007 8:47 am
by DSguru2B
Posted: Thu Jul 05, 2007 9:30 am
by ray.wurlod
Does a VOC pointer exist for MyHashFileName ?
It's hashed file, by the way, not hash file.
Posted: Thu Jul 05, 2007 11:59 pm
by Das
ray.wurlod wrote:Does a VOC pointer exist for MyHashFileName ?
It's hashed file, by the way, not hash file. ...
Thanks a lot.
I dont have any idea about
VOC pointer
Could you tell how i can check that.
Posted: Fri Jul 06, 2007 1:05 am
by Das
ray.wurlod wrote:Does a VOC pointer exist for MyHashFileName ?
It's hashed file, by the way, not hash file. ...
I have the idea how to create VOC pointer .I used the foillowing command to establish the VOC pointer
SETFILE /ABC/PQR MyHashFile OVERWRITING
after exicuting the command i got the following messege
*** Warning ***
The DICT file path name "/ABC/D_PQR"does not exist
Pointer "MyHashFile" established in VOC file"
Please suggest why it is showing this warning,Actually the given path for the file is
" /ABC/PQR " but in warning its showing
"/ABC/D_PQR" .. [see D_PQR]
Then i exicuted the resize command
RESIZE MyHashFile * * * 64BIT
but it is giving the same error
"RESIZE : Invalid file name,sizing parameter, or option on command line "
please suggest ..[/b]
Posted: Fri Jul 06, 2007 1:08 am
by hamzaqk
FOR VOC ENTRY............
SETFILE
: PHYSICAL PATH INCLUDING FILE NAME
: VOC ENTRY NAME
Y
DONE
FOR RESIZING..........
RESIZE [DICT] [filename] [type] [modulo] [separation]
[ CONCURRENT | INPLACE | USING partition] [64BIT | 32BIT]