I have a file called /tmp/CMDB which looks like this
I am writing a for loop that will go through this file line by line creating a variable of itself. Using the first iteration of the loop (i.e. the first line) as an example, I want it to create a variable called
db_serial and populate it with value 0623AN1208
on the next iteration create a variable called
db_hostname and populate it with value server1
etc etc
so i have tried
Plus a whole load of other combinations and i just cant get the thing to work
Im sure the problem is with my use of the "eval" command which is effectively using another variable to create a variable, and assigning the value from another variable
I would like to know how to pass a variable inside a variable to a function.
sample code below
--------------
for x in 1 9
do
check_null $C$x ##call function to check if the value is null
if
then
echo "line number:$var_cnt,... (2 Replies)
hi all,
i am experiencing an error which i think an incorrect syntax for the where clause passing a variable was given. under is my code.
sqlplus -s ${USERNAME}/${PASSWORD}@${SID} << END1 >> $LOGFILE
whenever sqlerror exit
set serveroutput on size 1000000
declare
l_rc ... (0 Replies)
Hi all
I run my program prog.c in the following way :
$ ./prog 1 > output.txt where 1 is a user defined initial value used by the program.
But now I want to run it for many a thousand initial values, 1-1000, and store all the outputs in different files.
Like
$ ./prog 1... (1 Reply)
Hi,
I am trying to do the following thing
var='date'
$var
Above command substitutes date for and in turn runs the date command and i am getting the todays date value.
I am trying to do the same thing as following, but facing some problems,
unique_host_pro="sed -e ' /#/d'... (3 Replies)
Hi guys,
I have a file "abc.dat" in below format:
FILE_PATH||||$F_PATH
TABLE_LIST||||a|b|c
SYST_NM||||${SRC_SYST}
Now I am trying to read the above file and want to print the value for above dollar variables F_PATH and SRC_SYST. The problem is it's reading the dollar variables as... (5 Replies)
Thanks all for taking time out and reading this thread and big Thanks to all who have come forward for rescue.
Background: I have a variable "nbrofcols" that has number of columns from a data file. Now, using this count in for loop, I am trying to get the maximum length of each column present... (7 Replies)
hi,
I am using hp unix server and not getting variable output present inside the while loop. I have tried changing the code and need to verify whether it is proper practice of code. I am expecting the output of varible RUN_FILE 3 to TRUE which i get inside the while loop.
RUN_FILE 1=TRUE... (8 Replies)
I have if loop with multiple variable value check in if loop. How can i print only if loop satisfied variable and its value in shell script ? I dont want to check each variable in if loop. That makes my script larger.
if ]
then
echo "Only satisfied variable with value"
... (3 Replies)
Discussion started by: prince1987
3 Replies
LEARN ABOUT PHP
mssql_fetch_field
MSSQL_FETCH_FIELD(3)MSSQL_FETCH_FIELD(3)mssql_fetch_field - Get field informationSYNOPSIS
object mssql_fetch_field (resource $result, [int $field_offset = -1])
DESCRIPTION mssql_fetch_field(3) can be used in order to obtain information about fields in a certain query result.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field that was not yet retrieved by this function is
retrieved. The $field_offset starts at 0.
RETURN VALUES
Returns an object containing field information.
The properties of the object are:
o name - column name. if the column is a result of a function, this property is set to computed#N, where #N is a serial number.
o column_source - the table from which the column was taken
o max_length - maximum length of the column
o numeric - 1 if the column is numeric
o type - the column type.
EXAMPLES
Example #1
mssql_fetch_field(3) example
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGOSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
// Construct table
echo '<h3>Table structure for 'persons'</h3>';
echo '<table border="1">';
// Table header
echo '<thead>';
echo '<tr>';
echo '<td>Field name</td>';
echo '<td>Data type</td>';
echo '<td>Max length</td>';
echo '</tr>';
echo '</thead>';
// Dump all fields
echo '<tbody>';
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
// Fetch the field information
$field = mssql_fetch_field($query, $i);
// Print the row
echo '<tr>';
echo '<td>' . $field->name . '</td>';
echo '<td>' . strtoupper($field->type) . '</td>';
echo '<td>' . $field->max_length . '</td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
// Free the query result
mssql_free_result($query);
?>
SEE ALSO mssql_field_seek(3).
PHP Documentation Group MSSQL_FETCH_FIELD(3)