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Top Forums Shell Programming and Scripting How to get a numeric value from Oracle to UNIX variable without spaces? Post 302780831 by franzpizzo on Friday 15th of March 2013 07:03:57 AM
Old 03-15-2013
Hi
try this: mind the spaces: "read|space|BD_RC_CNT|space|<|space|<( etc..."
Code:
read BD_RC_CNT < <(sqlplus -s ${WMD_DM_CONNECT} <<EOF
set heading off
set pagesize 0
Select count(*) 
from wmd_bad_data 
where proc_id = ${PROC_ID} 
and file_id = ${FILE_ID} 
and file_dt = to_date(${DATADATE},'yyyymmdd');
exit
EOF)

 

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Tcl_Concat(3)						      Tcl Library Procedures						     Tcl_Concat(3)

__________________________________________________________________________________________________________________________________________________

NAME
Tcl_Concat - concatenate a collection of strings SYNOPSIS
#include <tcl.h> const char * Tcl_Concat(argc, argv) ARGUMENTS
int argc (in) Number of strings. const char *const argv[] (in) Array of strings to concatenate. Must have argc entries. _________________________________________________________________ DESCRIPTION
Tcl_Concat is a utility procedure used by several of the Tcl commands. Given a collection of strings, it concatenates them together into a single string, with the original strings separated by spaces. This procedure behaves differently than Tcl_Merge, in that the arguments are simply concatenated: no effort is made to ensure proper list structure. However, in most common usage the arguments will all be proper lists themselves; if this is true, then the result will also have proper list structure. Tcl_Concat eliminates leading and trailing white space as it copies strings from argv to the result. If an element of argv consists of nothing but white space, then that string is ignored entirely. This white-space removal was added to make the output of the concat command cleaner-looking. The result string is dynamically allocated using Tcl_Alloc; the caller must eventually release the space by calling Tcl_Free. SEE ALSO
Tcl_ConcatObj KEYWORDS
concatenate, strings Tcl 7.5 Tcl_Concat(3)
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