PDO::pgsqlCopyFromFile()

(PHP 5 >= 5.3.3, PHP 7)

Copy data from file into table

说明

publicPDO::pgsqlCopyFromFile(string $table_name,string $filename[,string $delimiter= 't'[,string $null_as= "N"[,string $fields]]]): bool

Copies data from file specified by$filenameinto table$table_nameusing$delimiteras fields delimiter and$fieldslist

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.