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Implementing Row-Level Security in Java Applications

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LEARN ABOUT PHP

pg_result_seek

PG_RESULT_SEEK(3)														 PG_RESULT_SEEK(3)

pg_result_seek - Set internal row offset in result resource

SYNOPSIS

       bool pg_result_seek (resource  $result, int  $offset)

DESCRIPTION

       pg_result_seek(3) sets the internal row offset in a result resource.

PARAMETERS

	      o $result
		- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).

	      o $offset
		- Row to move the internal offset to in the $result resource. Rows are numbered starting from zero.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      pg_result_seek(3) example

	      <?php

	      // Connect to the database
	      $conn = pg_pconnect("dbname=publisher");

	      // Execute a query
	      $result = pg_query($conn, "SELECT author, email FROM authors");

	      // Seek to the 3rd row (assuming there are 3 rows)
	      pg_result_seek($result, 2);

	      // Fetch the 3rd row
	      $row = pg_fetch_row($result);

	      ?>

SEE ALSO

       pg_fetch_row(3), pg_fetch_assoc(3), pg_fetch_array(3), pg_fetch_object(3), pg_fetch_result(3).

PHP Documentation Group 													 PG_RESULT_SEEK(3)