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Full Discussion: Pass variable to sql
Top Forums Shell Programming and Scripting Pass variable to sql Post 302339652 by killboy on Friday 31st of July 2009 05:34:04 AM
Old 07-31-2009
Pass variable to sql

Please help. I got these error. I'm try to pass variable extract from data-file.txt to sql file(select.sql).


cat: cannot open select
cat: cannot open *
cat: cannot open from
cat: cannot open user
cat: cannot open where
cat: cannot open name=$list;

Code:
#!/bin/bash

list=`sed q "data-file.txt"`
sqlfile=`cat select.sql`
script=$(eval echo $(cat $sqlfile))

echo "$script"
sqlplus -s user/password@instance <<EOF
$script
EOF

cat select.sql
select \* from prepaid_invoice where invoice_no=$list;

Thank you
 

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cat(1)							      General Commands Manual							    cat(1)

Name
       cat - concatenate and print data

Syntax
       cat [ -b ] [ -e ] [ -n ] [ -s ] [ -t ] [ -u ] [ -v ] file...

Description
       The  command reads each file in sequence and displays it on the standard output.  Therefore, to display the file on the standard output you
       type:
       cat file
       To concatenate two files and place the result on the third you type:
       cat file1 file2 > file3
       To concatenate two files and append them to a third you type:
       cat file1 file2 >> file3
       If no input file is given, or if a minus sign (-) is encountered as an argument, reads from the standard input file.  Output is buffered in
       1024-byte blocks unless the standard output is a terminal, in which case it is line buffered.  The utility supports the processing of 8-bit
       characters.

Options
       -b   Ignores blank lines and precedes each output line with its line number.

       -e   Displays a dollar sign ($) at the end of each output line.

       -n   Precedes all output lines (including blank lines) with line numbers.

       -s   Squeezes adjacent blank lines from output and single spaces output.

       -t   Displays non-printing characters (including tabs) in output.  In addition to those representations used with the -v  option,  all  tab
	    characters are displayed as ^I.

       -u   Unbuffers output.

       -v   Displays  non-printing  characters (excluding tabs and newline) as the ^x.	If the character is in the range octal 0177 to octal 0241,
	    it is displayed as M-x. The delete character (octal 0177) displays as ^?.  For example, is displayed as ^X.

See Also
       cp(1), ex(1), more(1), pr(1), tail(1)

																	    cat(1)

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