PDO::pgsqlCopyFromFile

(PHP 5 >= 5.3.3, PHP 7, PHP 8)

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.