PDO::pgsqlCopyToFile
(PHP 5 >= 5.3.3, PHP 7)
PDO::pgsqlCopyToFile — Copy data from table into file
説明
public bool PDO::pgsqlCopyToFile
( string
$table_name
, string $filename
[, string $delimiter = '\t'
[, string $null_as = "\\\\N"
[, string $fields
]]] )
Copies data from table into file specified by filename
using delimiter as fields delimiter and fields list
パラメータ
-
table_name -
String containing table name
-
filename -
Filename to export data
-
delimiter -
Delimiter used in file specified by
filename -
null_as -
How to interpret null values
-
fields -
List of fields to insert
返り値
Returns TRUE on success,失敗した場合に FALSE を返します.
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