cubrid_lob2_import

(PECL CUBRID >= 8.4.1)

cubrid_lob2_import — Import BLOB/CLOB data from a file

说明

cubrid_lob2_import(resource $lob_identifier, string $file_name): bool

The cubrid_lob2_import() function is used to save the contents of BLOB/CLOB data from a file. To use this function, you must use cubrid_lob2_new() 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.

参数

lob_identifier: Lob identifier as a result of cubrid_lob2_new() or get from the result set.
filename: File name you want to import BLOB/CLOB data. It also supports the path of the file.

返回值

成功时返回 true，或者在失败时返回 false。

范例

示例 #1 cubrid_lob2_export() example


<?php

$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 (?, ?)");
cubrid_bind($req, 1, 1);

$lob = cubrid_lob2_new($conn, "clob");
cubrid_lob2_import($lob, "doc_1.txt");
cubrid_lob2_bind($req, 2, $lob, 'CLOB'); // or cubrid_lob2_bind($req, 2, $lob);

cubrid_execute($req);

cubrid_lob2_close($lob);
cubrid_disconnect($conn);
?>

参见

cubrid_lob2_new() - Create a lob object
cubrid_lob2_close() - Close LOB object
cubrid_lob2_export() - Export the lob object to a file
cubrid_lob2_bind() - Bind a lob object or a string as a lob object to a prepared statement as parameters

add a note

User Contributed Notes

There are no user contributed notes for this page.

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

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言 Linux 开发编程科技 Elasticsearch HTML/CSS/XML 网络数据库 JAVA 面试 NoSQL C/C++ Golang Git 算法操作系统正则表达式 Redis 互联网 MySql JavaScript 运维软件国际架构设计 Mac OS TCP/IP Excel Vim Windows Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器

php7 安装fileinfo扩展 preg_split — 通过一个正则表达式分隔字符串 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 [PHP] inet_pton/inet_ntop IP地址转换函数 PHP 8.1 [鸟哥]PHP_INT_MIN 和 -9223372036854775808 ADORecordSet对象 adodb手册 opcache预加载 Composer的Packagist资源 array_multisort() 多字段排序 PHPMailer设置utf8 PHPMailer字符集CharSet PHP json解析（json_decode）页面工具 mysql面试题 [原创]诡异的php-fpm超时问题 php中几种注释规范纯php实现DES以及TripleDES加密算法 php 修改图片大小支持php7的性能采集扩展 PHP mkdir()写出来的权限与mode值不符合

略微加速

PHP官方手册 - 互联网笔记

cubrid_lob2_import

说明

参数

返回值

范例

参见

User Contributed Notes