cubrid_lob2_tell64

(PECL CUBRID >= 8.4.1)

cubrid_lob2_tell64 — Tell the cursor position of the LOB object

说明

cubrid_lob2_tell64(resource $lob_identifier): string

The cubrid_lob2_tell64() function is used to tell the cursor position of the LOB object. If the size of a lob object is larger than an integer data can be stored, you can use this function and it will return the position information as a string.

参数

lob_identifier: Lob identifier as a result of cubrid_lob2_new() or get from the result set.

返回值

It will return the cursor position on the LOB object as a string when it processes successfully, 或者在失败时返回 false.

参见

cubrid_lob2_read() - Read from BLOB/CLOB data
cubrid_lob2_write() - Write to a lob object
cubrid_lob2_seek() - Move the cursor of a lob object
cubrid_lob2_seek64() - Move the cursor of a lob object
cubrid_lob2_tell() - Tell the cursor position of the LOB object
cubrid_lob2_size() - Get a lob object's size
cubrid_lob2_size64() - Get a lob object's size

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官方地址：https://www.php.net/manual/en/function.cubrid-lob2-tell64.php

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cubrid_lob2_tell64

说明

参数

返回值

参见

User Contributed Notes