PHP:pg_lo_export()的用法 PHP
pg_lo_export
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_export — 将大型对象导出到文件
说明
bool pg_lo_export
([ resource $connection
], int $oid
, string $pathname
)
PHP:pg_lo_create()的用法 PHP
pg_lo_create (PHP 4 = 4.2.0, PHP 5)
pg_lo_create — 新建一个大型对象 说明 int pg_lo_create ( resource $connection ) ...
PHP:pg_lo_read_all()的用法 PHP
pg_lo_read_all
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_read_all —
读入整个大型对象并直接发送给浏览器
说明
int pg_lo_read_all
( resource $large_object
PHP:pg_lo_open()的用法 PHP
pg_lo_open
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_open — 打开一个大型对象
说明
resource pg_lo_open
( resource $connection
, int $oid
, string $mode
)
PHP:pg_lo_read()的用法 PHP
pg_lo_read
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_read — 从大型对象中读入数据
说明
string pg_lo_read
( resource $large_object
, int $len
)
pg_lo_
PHP:pg_lo_seek()的用法 PHP
pg_lo_seek
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_seek —
移动大型对象中的指针
说明
bool pg_lo_seek
( resource $large_object
, int $offset
[, int
PHP:pg_lo_truncate()的用法 PHP
pg_lo_truncate
(No version information available, might only be in Git)
pg_lo_truncate —
Truncates a large object
说明
bool pg_lo_truncate
( resource $large_object
, int $s
PHP:pg_lo_tell()的用法 PHP
pg_lo_tell
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_tell —
返回大型对象的当前指针位置
说明
int pg_lo_tell
( resource $large_object
)
pg_lo_t
PHP:pg_lo_unlink()的用法 PHP
pg_lo_unlink
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_unlink — 删除一个大型对象
说明
bool pg_lo_unlink
( resource $connection
, int $oid
)
pg_lo_unlink
PHP:pg_lo_write()的用法 PHP
pg_lo_write
(PHP 4 >= 4.2.0, PHP 5)
pg_lo_write — 向大型对象写入数据
说明
int pg_lo_write
( resource $large_object
, string $data
)
pg_lo