Windows 10: Variables changed in .bat files inside nested "if" statements do not their changed values...

When I run this:


@Echo off
set min=1
set max=12
echo database_connect_string > test2.scr1
set t3=connect_string
echo.
echo The 1st value for t3: %t3%
set choice=3
set envnum=2
if %choice% geq %min%
if %choice% leq %max%
echo Now enter the nested "if" statements
set t3=x
echo the 2nd value for t3: %t3% It should be 'x' without the quotes
set t3=user/pwd@connect_string/other
echo the 3rd value for t3: %t3% This should be the content of isqlm.scr3:
echo.
type isqlm.scr3
echo.
echo the code would now start a sqlplus session using this connect string:
echo %t3%, which is the value of t3, which is wrong
echo.
else
echo.
echo ERROR: Your choice has to be between %min% and %max%

echo Now leave the nested "if" statements
echo.
echo The 4th and final value for t3 is: %t3%
:end
@Echo on


This produces:


The 1st value for t3: connect_string, which is correct.
Now enter the nested "if" statements
the 2nd value for t3: connect_string It should be 'x' without the quotes
the 3rd value for t3: connect_string This should be the content of isqlm.scr3:

user/pwd@connect_string/other

the code would now start a sqlplus session using this connect string:
connect_string, which is the value of t3, which is wrong

Now leave the nested "if" statements

The 4th and final value for t3 is: user/pwd@connect_string/other


i.e., the changes in %t3% inside the nested "if" statements cannot be accessed/used within the nested "if" statements. But the final value set in the "if" statements can be used once you get out of them.

:)

 

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I understand that you have changed the values of .exe file extension and now you are unable to open any .exe files. We will help you.

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Consider the following values for the following system environment
variables:

1test=%2test%

2test=c:

The nested not in alphabetical order.

in normal privilege CommandLine %1test% is null ,but in administrators privilege CommandLine %1test% is c:

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