CUBRID_LOB_GET(3) 1 CUBRID_LOB_GET(3)
cubrid_lob_get - Get BLOB/CLOB data
SYNOPSIS
array cubrid_lob_get (resource $conn_identifier, string $sql)
DESCRIPTION
cubrid_lob_get(3) is used to get BLOB/CLOB meta info from CUBRID database, CUBRID gets BLOB/CLOB by executing the SQL statement, and
returns all LOBs as a resource array. Be sure that the SQL retrieves only one column and its data type is BLOB or CLOB.
Remember to use cubrid_lob_close(3) to release the LOBs if you don't need it any more.
PARAMETERS
o $conn_identifier
-Connection identifier.
o $sql
-SQL statement to be executed.
RETURN VALUES
Return an array of LOB resources, when process is successful.
FALSE, when process is unsuccessful.
EXAMPLES
Example #1
cubrid_lob_get(3) example
<?php
$conn = cubrid_connect ("localhost", 33000, "demodb", "dba");
cubrid_execute($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')");
$lobs = cubrid_lob_get($conn, "SELECT doc_content FROM doc WHERE id=5");
echo "Doc size: ".cubrid_lob_size($lobs[0])." bytes";
cubrid_lob_export($conn, $lobs[0], "doc_5.txt");
cubrid_lob_close($lobs);
cubrid_disconnect($conn);
?>
SEE ALSO
cubrid_lob_close(3), cubrid_lob_size(3), cubrid_lob_export(3), cubrid_lob_send(3).
PHP Documentation Group CUBRID_LOB_GET(3)
