04-21-2009
Hi John,
Please find the answers as below:
Please describe exactly what the script needs to do.
This script splits the data from Detail files (i.e which are the input files for the shell script in .txt format) . In this case the detal file located at ${m_recv_dir}/${m_glb_d92_nm}${m_glb_file_seq} . which is the starting portion of the code which i posted.
This script reads the data line by line from the text file and prepare output .DAT file.
Once the .DAT file is created it puts '*/' end of file character at the bottom of the output file generated. Once the .DAT output file is generated another shell script loads data from this .DAT files to work tables of the database using SQL Loader.
What files does it use for input? What is the format of those files?
The format of the input file is .txt
What is the format of the output?
The output format is .DAT
Please do let me know what else information you need so you can help me on this..
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LEARN ABOUT SUNOS
dat_strerror
dat_strerror(3DAT) Direct Access Transport Library Functions dat_strerror(3DAT)
NAME
dat_strerror - convert a DAT return code into human readable strings
SYNOPSIS
cc [ flag... ] file... -ldat [ library... ]
#include <dat/udat.h>
DAT_RETURN
dat_strerror(
IN DAT_RETURN return,
OUT const char **major_message,
OUT const char **minor_message
)
PARAMETERS
return DAT function return value.
message A pointer to a character string for the return.
DESCRIPTION
The dat_strerror() function converts a DAT return code into human readable strings. The major_message is a string-converted DAT_TYPE_STA-
TUS, while minor_message is a string-converted DAT_SUBTYPE_STATUS. If the return of this function is not DAT_SUCCESS, the values of
major_message and minor_message are not defined.
If an undefined DAT_RETURN value was passed as the return parameter, the operation fails with DAT_INVALID_PARAMETER returned. The operation
succeeds when DAT_SUCCESS is passed in as the return parameter.
RETURN VALUES
DAT_SUCCESS The operation was successful.
DAT_INVALID_PARAMETER Invalid parameter. The return value is invalid.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard: uDAPL, 1.1, 1.2 |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
libdat(3LIB), attributes(5)
SunOS 5.10 16 Jul 2004 dat_strerror(3DAT)