PDO::pgsqlCopyFromFile
(PHP 5 >= 5.3.3, PHP 7)
PDO::pgsqlCopyFromFile — Copy data from file into table
说明
public
PDO::pgsqlCopyFromFile (
string
$table_name
,
string $filename
[,
string $delimiter
= '\t' [,
string $null_as
= "\\\\N" [,
string $fields
]]] ) :
bool
Copies data from file specified by filename
into table table_name
using delimiter
as fields delimiter and fields
list
参数
-
table_name
-
String containing table name
-
filename
-
Filename containing data to import
-
delimiter
-
Delimiter used in file specified by
filename
-
null_as
-
How to interpret null values
-
fields
-
List of fields to insert
返回值
Returns TRUE
on success, 或者在失败时返回 FALSE
.