print chunk of lines only if there is a pattern match in between them Post: 302497928

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Top Forums Shell Programming and Scripting print chunk of lines only if there is a pattern match in between them Post 302497928 by niel.verty on Friday 18th of February 2011 11:59:34 AM

02-18-2011

Registered User

print chunk of lines only if there is a pattern match in between them

Hi All,
Please find the sample file below:

Code:

NAME                                                                                               ID NUMBER
--------------------------------------------------------------------------------------------------       ---------
abcdefgheija;lksdf                                                                                 11000000 
*** LOCKED *** 
    PARENT                            3887                                                        
    TRAN NO:                                03                                                      
    PARENT 
    PARENT 
NAME                                                                                               ID NUMBER
-------------------------------------------------------------------------------------------------- ---------
bbcdeqgheija;lksdf                                                                                 11300000 
                                            
    DATE:                            02-MAR-2010                                     
    SOURCE CORRECTION:                      Y                                                             
NAME                                                                                               ID NUMBER
-------------------------------------------------------------------------------------------------- ---------
vbcdewgheija;lksdf                                                                                 10200000 
                                           
    DATE:                            15-DEC-2010                                      
    
NAME                                                                                               ID NUMBER
-------------------------------------------------------------------------------------------------- ---------
cvbcdeegheija;lksdf                                                                                10300000 
                                           
*** LOCKED *** 
    MIDDLE INITIAL:                                                                                    
    DATE:                            03-JUN-2010                      
<<<<< EOF>>>>

I am trying to print the lines starting from name till next name is encountered, but only if "LOCKED" term is present in the details of that person.

Any input or psuedocode in Perl script is welcome. Right now my code is either printing the whole file or the lines with LOCKED term.

Thanks in advance,
Niel.

Last edited by Scott; 02-18-2011 at 02:00 PM.. Reason: Please use code tags

niel.verty

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LEARN ABOUT PHP

oci_field_name

OCI_FIELD_NAME(3)														 OCI_FIELD_NAME(3)

oci_field_name - Returns the name of a field from the statement

SYNOPSIS

       string oci_field_name (resource	$statement, mixed  $field)

DESCRIPTION

	Returns the name of the $field.

PARAMETERS

	      o $statement
		- A valid OCI statement identifier.

	      o $field
		- Can be the field's index (1-based) or name.

RETURN VALUES

	Returns the name as a string, or FALSE on errors.

EXAMPLES

       Example #1

	      oci_field_name(3) example

	      <?php

	      // Create the table with:
	      //   CREATE TABLE mytab (number_col NUMBER, varchar2_col varchar2(1),
	      //		       clob_col CLOB, date_col DATE);

	      $conn = oci_connect("hr", "hrpwd", "localhost/XE");
	      if (!$conn) {
		  $m = oci_error();
		  trigger_error(htmlentities($m['message']), E_USER_ERROR);
	      }

	      $stid = oci_parse($conn, "SELECT * FROM mytab");
	      oci_execute($stid, OCI_DESCRIBE_ONLY); // Use OCI_DESCRIBE_ONLY if not fetching rows

	      echo "<table border="1">
";
	      echo "<tr>";
	      echo "<th>Name</th>";
	      echo "<th>Type</th>";
	      echo "<th>Length</th>";
	      echo "</tr>
";

	      $ncols = oci_num_fields($stid);

	      for ($i = 1; $i <= $ncols; $i++) {
		  $column_name	= oci_field_name($stid, $i);
		  $column_type	= oci_field_type($stid, $i);

		  echo "<tr>";
		  echo "<td>$column_name</td>";
		  echo "<td>$column_type</td>";
		  echo "</tr>
";
	      }

	      echo "</table>
";

	      // Outputs:
	      //    Name	   Type
	      //    NUMBER_COL	  NUMBER
	      //    VARCHAR2_COL  VARCHAR2
	      //    CLOB_COL	  CLOB
	      //    DATE_COL	  DATE

	      oci_free_statement($stid);
	      oci_close($conn);

	      ?>

NOTES

       Note

	       In  PHP	versions  before  5.0.0  you  must  use  ocicolumnname(3)  instead.  This  name still can be used, it was left as alias of
	      oci_field_name(3) for downwards compatability. This, however, is deprecated and not recommended.

SEE ALSO

       oci_num_fields(3), oci_field_type(3), oci_field_size(3).

PHP Documentation Group 													 OCI_FIELD_NAME(3)

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