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Full Discussion: how to increment days according to year & month
Top Forums Shell Programming and Scripting how to increment days according to year & month Post 302391394 by Amit.Sagpariya on Monday 1st of February 2010 08:13:04 AM
Old 02-01-2010
Hi Reva,

Code:
#!/bin/ksh
let first_year=`head -1 a.dat | awk '{print $2}'`
cat a.dat | while read abc
do
 f_str=`echo $abc | awk '{print $1, $2, $3}'`
 b_str=`echo $abc | awk '{print $5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21}'`
 let year_num=`echo $abc | awk '{print $2}'`
        let month_num=`echo $abc | awk '{print $3}'`
        let month_day=`echo $abc | awk '{print $4}'`
 let diff_year=`echo "$year_num - $first_year" | bc`
 let out_year=`echo "$diff_year * 365" | bc`
        if [ $month_num -eq 1 ]
        then
                let out_month_day=`echo "$month_day + $out_year" | bc`
        elif [ $month_num -eq 2 ]
        then
                let out_month_day=`echo "$out_year + 31 + $month_day" | bc`
        elif [ $month_num -eq 3 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + $month_day" | bc`
        elif [ $month_num -eq 4 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + $month_day" | bc `
        elif [ $month_num -eq 5 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + $month_day" | bc`
        elif [ $month_num -eq 6 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + $month_day" | bc`
        elif [ $month_num -eq 7 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + $month_day" | bc`
        elif [ $month_num -eq 8 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + 31 + $month_day" | bc`
        elif [ $month_num -eq 9 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + $month_day" | bc`
        elif [ $month_num -eq 10 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + $month_day" | bc`
        elif [ $month_num -eq 11 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + $month_day" | bc`
        elif [ $month_num -eq 12 ]
        then
                let out_month_day=`echo "$out_year + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + $month_day" | bc`
        fi
        echo " ${f_str} ${out_month_day} ${b_str}" >> b.dat
 
 
done

 

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LEARN ABOUT PHP

mssql_num_fields

MSSQL_NUM_FIELDS(3)													       MSSQL_NUM_FIELDS(3)

mssql_num_fields - Gets the number of fields in result

SYNOPSIS

       int mssql_num_fields (resource  $result)

DESCRIPTION

       mssql_num_fields(3) returns the number of fields in a result set.

PARAMETERS

	      o $result
		- The result resource that is being evaluated. This result comes from a call to mssql_query(3).

RETURN VALUES

	Returns the number of fields, as an integer.

EXAMPLES

       Example #1

	      mssql_num_fields(3) example

	      <?php
	      // Connect to MSSQL and select the database
	      $link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
	      mssql_select_db('php', $link);

	      // Select some data from our database
	      $data = mssql_query('SELECT [name], [age] FROM [php].[dbo].[persons]');

	      // Construct a table
	      echo '<table border="1">';

	      $header = false;

	      // Iterate through returned results
	      while ($row = mssql_fetch_array($data)) {
		  // Build the table header
		  if (!$header) {
		      echo '<thead>';
		      echo '<tr>';

		      for ($i = 1; ($i + 1) <= mssql_num_fields($data); ++$i) {
			  echo '<td>' . ucfirst($row[$i]) . '</td>';
		      }

		      echo '</tr>';
		      echo '</thead>';
		      echo '<tbody>';

		      $header = true;
		  }

		  // Build the row
		  echo '<tr>';

		  foreach($row as $value) {
		      echo '<td>' . $value . '</td>';
		  }

		  echo '</tr>';
	      }

	      // Close table
	      echo '</tbody>';
	      echo '</table>';

	      // Clean up
	      mssql_free_result($data);
	      mssql_close($link);
	      ?>

SEE ALSO

       mssql_query(3), mssql_fetch_field(3), mssql_num_rows(3).

PHP Documentation Group 												       MSSQL_NUM_FIELDS(3)
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