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(PECL CUBRID >= 8.3.1)
cubrid_lob_size — Get BLOB/CLOB data size
$lob_identifier
)cubrid_lob_size() is used to get BLOB/CLOB data size.
lob_identifier
LOB identifier.
A string representing LOB data size, when process is successful.
FALSE
, when process is unsuccessful.
版本 | 说明 |
---|---|
8.4.0 | Change return value type from int to string. |
Example #1 cubrid_lob_size() example
<?php
$lobs = cubrid_lob_get ( $con , "SELECT doc_content FROM doc WHERE doc_id=5" );
echo "Doc size:" . cubrid_lob_size ( $lobs [ 0 ]);
cubrid_lob_export ( $conn , $lobs [ 0 ], "doc_5.txt" );
cubrid_lob_close ( $lobs );
?>