cubrid_lob2_write(3) [php man page]

CUBRID_LOB2_WRITE(3)							 1						      CUBRID_LOB2_WRITE(3)

cubrid_lob2_write - Write to a lob object.

SYNOPSIS

       bool cubrid_lob2_write (resource  $lob_identifier, string  $buf)

DESCRIPTION

	The cubrid_lob2_write(3) function reads as much as data from $buf and stores it to the LOB object. Note that this function can only append
       characters now.

PARAMETERS

	      o $lob_identifier
		-Lob identifier as a result of cubrid_lob2_new(3) or get from the result set.

	      o $buf
		-Data that need to be written to the lob object.

RETURN VALUES

       TRUE if the process is successful and FALSE for failure.

EXAMPLES

       Example #1

	      cubrid_lob2_write(3) example 1

	      <?php
	      // test_lob (id INT, contents CLOB)

	      $conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");

	      cubrid_execute($conn,"DROP TABLE if exists test_lob");
	      cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");

	      $req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(2, ?)");

	      $lob = cubrid_lob2_new($conn, 'CLOB');
	      $len = cubrid_lob2_write($lob, "Hello world");

	      cubrid_lob2_bind($req, 1, $lob);
	      cubrid_execute($req);

	      cubrid_disconnect($conn);
	      ?>

       Example #2

	      cubrid_lob2_write(3) example 2

	      <?php
	      // test_lob (id INT, contents CLOB)

	      $conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");

	      cubrid_execute($conn,"DROP TABLE if exists test_lob");
	      cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");

	      $req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(1, ?)");
	      $lob1 = cubrid_lob2_new($conn, 'CLOB');
	      $len = cubrid_lob2_write($lob1, "cubrid php driver");
	      cubrid_lob2_bind($req, 1, $lob1);
	      cubrid_execute($req);

	      $req = cubrid_execute($conn, "select * from test_lob");

	      $row = cubrid_fetch_row($req, CUBRID_LOB);
	      $lob2 = $row[1];
	      cubrid_lob2_seek($lob2, 0, CUBRID_CURSOR_LAST);

	      $pos = cubrid_lob2_tell($lob2);
	      print "pos before write: $pos
";

	      cubrid_lob2_write($lob2, "Hello world");

	      $pos = cubrid_lob2_tell($lob2);
	      print "pos after write: $pos
";

	      cubrid_disconnect($conn);
	      ?>

SEE ALSO

       cubrid_lob2_read(3),   cubrid_lob2_seek(3),   cubrid_lob2_seek64(3),   cubrid_lob2_tell(3),   cubrid_lob2_tell64(3),   cubrid_lob2_size(3),
       cubrid_lob2_size64(3).

PHP Documentation Group 												      CUBRID_LOB2_WRITE(3)

Check Out this Related Man Page

CUBRID_LOB2_EXPORT(3)							 1						     CUBRID_LOB2_EXPORT(3)

cubrid_lob2_export - Export the lob object to a file.

SYNOPSIS

       bool cubrid_lob2_export (resource  $lob_identifier, string  $file_name)

DESCRIPTION

	The  cubrid_lob2_export(3)  function  is  used	to  save  the  contents  of  BLOB/CLOB	data to a file. To use this function, you must use
       cubrid_lob2_new(3) or fetch a lob object from CUBRID database first. If the file already exists, the operation  will  fail.  This  function
       will not influence the cursor position of the lob object. It operates the entire lob object.

PARAMETERS

	      o $lob_identifier
		-Lob identifier as a result of cubrid_lob2_new(3) or get from the result set.

	      o $filename
		-File name you want to store BLOB/CLOB data. It also supports the path of the file.

RETURN VALUES

       TRUE if the process is successful and FALSE for failure.

EXAMPLES

       Example #1

	      cubrid_lob2_export(3) example

	      <?php
	      // Table: test_lob (id INT, contents CLOB)

	      $conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");

	      cubrid_execute($conn,"DROP TABLE if exists doc");
	      cubrid_execute($conn,"CREATE TABLE doc (id INT, doc_content CLOB)");
	      cubrid_execute($conn,"INSERT INTO doc VALUES (5,'hello,cubrid')");

	      $req = cubrid_prepare($conn, "select * from doc");

	      cubrid_execute($req);

	      cubrid_move_cursor($req, 1, CUBRID_CURSOR_FIRST);

	      $row = cubrid_fetch($req, CUBRID_NUM | CUBRID_LOB);

	      cubrid_lob2_export($row[1], "doc_3.txt");

	      cubrid_lob2_close($row[1]);
	      cubrid_disconnect($conn);
	      ?>

SEE ALSO

       cubrid_lob2_new(3), cubrid_lob2_close(3), cubrid_lob2_import(3), cubrid_lob2_bind(3).

PHP Documentation Group 												     CUBRID_LOB2_EXPORT(3)

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cubrid_lob2_write(3) [php man page]

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