ingres_prepare(3) [php man page]

INGRES_PREPARE(3)							 1							 INGRES_PREPARE(3)

ingres_prepare - Prepare a query for later execution

SYNOPSIS

       mixed ingres_prepare (resource  $link, string  $query)

DESCRIPTION

	Prepares a query for execution by ingres_execute(3).

	The  query  becomes  part  of the currently open transaction. If there is no open transaction, ingres_query(3) opens a new transaction. To
       close the transaction, you can call either ingres_commit(3) to commit the changes made to the  database	or  ingres_rollback(3)	to  cancel
       these  changes. When the script ends, any open transaction is rolled back (by calling ingres_rollback(3)). You can also use ingres_autocom-
       mit(3) before opening a new transaction to have every SQL query immediately committed.

       Note

	      Related Configurations

	       See also the ingres.describe, ingres.scrollable and ingres.utf8 directives in Runtime Configuration.

PARAMETERS

	      o $link
		- The connection link identifier

	      o $query
		- A valid SQL query (see the Ingres SQL reference guide) in the Ingres documentation. See the query parameter  in  ingres_query(3)
		for a list of SQL statements which cannot be executed using ingres_prepare(3)

RETURN VALUES

       ingres_prepare(3)  returns a query result identifier that is used with ingres_execute(3) to execute the query. To see if an error occurred,
       use ingres_errno(3), ingres_error(3), or ingres_errsqlstate(3).

SEE ALSO

       ingres_unbuffered_query(3), ingres_fetch_array(3), ingres_fetch_assoc(3),  ingres_fetch_object(3),  ingres_fetch_row(3),  ingres_commit(3),
       ingres_rollback(3), ingres_autocommit(3), ingres_set_environment(3), ingres_errno(3), ingres_error(3).

PHP Documentation Group 													 INGRES_PREPARE(3)

INGRES_FETCH_ARRAY(3)							 1						     INGRES_FETCH_ARRAY(3)

ingres_fetch_array - Fetch a row of result into an array

SYNOPSIS

       array ingres_fetch_array (resource  $result, [int  $result_type])

DESCRIPTION

	This  function	is an extended version of ingres_fetch_row(3). In addition to storing the data in the numeric indices of the result array,
       it also stores the data in associative indices, using the field names as keys.

	If two or more columns of the result have the same field names, the last column will take precedence. To access the another column or col-
       umns of the same name, you must use the numeric index of the column or make an alias for the column. For example:

       <?php

       $result = ingres_query($link, "select ap_place as city, ap_ccode as country from airport where ap_iatacode = 'VLL'");
       $result = ingres_fetch_array($result);
       $foo = $result["city"];
       $bar = $result["country"];

       ?>

	With  regard  to speed, the function is identical to ingres_fetch_object(3), and almost as quick as ingres_fetch_row(3) (the difference is
       insignificant).

	By default, arrays created by ingres_fetch_array(3) start from position 1 and not 0 as with other DBMS extensions. The	starting  position
       can be adjusted to 0 using the configuration parameter ingres.array_index_start.

       Note

	      Related Configurations

	       See also the ingres.array_index_start, ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration.

PARAMETERS

	      o $result
		- The query result identifier

	      o $result_type
		-  The	result	type. This $result_type can be INGRES_NUM for enumerated array, INGRES_ASSOC for associative array, or INGRES_BOTH
		(default).

RETURN VALUES

	Returns an array that corresponds to the fetched row, or FALSE if there are no more rows

EXAMPLES

       Example #1

	      Fetch a row of result into an array

	      <?php
	      $link = ingres_connect($database, $user, $password);

	      $result = ingres_query($link,"select * from table");
	      while ($row = ingres_fetch_array($result)) {
		  echo $row["user_id"];  // using associative array
		  echo $row["fullname"];
		  echo $row[1]; 	 // using enumerated array
		  echo $row[2];
	      }
	      ?>

SEE ALSO

       ingres_query(3), ingres_num_fields(3), ingres_field_name(3), ingres_fetch_assoc(3), ingres_fetch_object(3), ingres_fetch_row(3).

PHP Documentation Group 												     INGRES_FETCH_ARRAY(3)