관리-도구

편집 파일: ConnectionInterface.php

<?php namespace Illuminate\Database; use Closure; interface ConnectionInterface { /** * Begin a fluent query against a database table. * * @param \Closure|\Illuminate\Database\Query\Builder|\UnitEnum|string $table * @param string|null $as * @return \Illuminate\Database\Query\Builder */ public function table($table, $as = null); /** * Get a new raw query expression. * * @param mixed $value * @return \Illuminate\Contracts\Database\Query\Expression */ public function raw($value); /** * Run a select statement and return a single result. * * @param string $query * @param array $bindings * @param bool $useReadPdo * @return mixed */ public function selectOne($query, $bindings = [], $useReadPdo = true); /** * Run a select statement and return the first column of the first row. * * @param string $query * @param array $bindings * @param bool $useReadPdo * @return mixed * * @throws \Illuminate\Database\MultipleColumnsSelectedException */ public function scalar($query, $bindings = [], $useReadPdo = true); /** * Run a select statement against the database. * * @param string $query * @param array $bindings * @param bool $useReadPdo * @return array */ public function select($query, $bindings = [], $useReadPdo = true); /** * Run a select statement against the database and returns a generator. * * @param string $query * @param array $bindings * @param bool $useReadPdo * @return \Generator */ public function cursor($query, $bindings = [], $useReadPdo = true); /** * Run an insert statement against the database. * * @param string $query * @param array $bindings * @return bool */ public function insert($query, $bindings = []); /** * Run an update statement against the database. * * @param string $query * @param array $bindings * @return int */ public function update($query, $bindings = []); /** * Run a delete statement against the database. * * @param string $query * @param array $bindings * @return int */ public function delete($query, $bindings = []); /** * Execute an SQL statement and return the boolean result. * * @param string $query * @param array $bindings * @return bool */ public function statement($query, $bindings = []); /** * Run an SQL statement and get the number of rows affected. * * @param string $query * @param array $bindings * @return int */ public function affectingStatement($query, $bindings = []); /** * Run a raw, unprepared query against the PDO connection. * * @param string $query * @return bool */ public function unprepared($query); /** * Prepare the query bindings for execution. * * @param array $bindings * @return array */ public function prepareBindings(array $bindings); /** * Execute a Closure within a transaction. * * @param \Closure $callback * @param int $attempts * @return mixed * * @throws \Throwable */ public function transaction(Closure $callback, $attempts = 1); /** * Start a new database transaction. * * @return void */ public function beginTransaction(); /** * Commit the active database transaction. * * @return void */ public function commit(); /** * Rollback the active database transaction. * * @return void */ public function rollBack(); /** * Get the number of active transactions. * * @return int */ public function transactionLevel(); /** * Execute the given callback in "dry run" mode. * * @param \Closure $callback * @return array */ public function pretend(Closure $callback); /** * Get the name of the connected database. * * @return string */ public function getDatabaseName(); }