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<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Database;
/**
* Supplemental PDO database driver.
*/
interface Driver
{
public const
SUPPORT_SEQUENCE = 'sequence',
SUPPORT_SELECT_UNGROUPED_COLUMNS = 'ungrouped_cols',
SUPPORT_MULTI_INSERT_AS_SELECT = 'insert_as_select',
SUPPORT_MULTI_COLUMN_AS_OR_COND = 'multi_column_as_or',
SUPPORT_SUBSELECT = 'subselect',
SUPPORT_SCHEMA = 'schema';
/**
* Initializes connection.
*/
function initialize(Connection $connection, array $options): void;
/**
* Converts PDOException to DriverException or its descendant.
*/
function convertException(\PDOException $e): DriverException;
/**
* Delimites identifier for use in a SQL statement.
*/
function delimite(string $name): string;
/**
* Formats date-time for use in a SQL statement.
*/
function formatDateTime(\DateTimeInterface $value): string;
/**
* Formats date-time interval for use in a SQL statement.
*/
function formatDateInterval(\DateInterval $value): string;
/**
* Encodes string for use in a LIKE statement.
*/
function formatLike(string $value, int $pos): string;
/**
* Injects LIMIT/OFFSET to the SQL query.
* @param string $sql query that will be modified.
*/
function applyLimit(string &$sql, ?int $limit, ?int $offset): void;
/********************* reflection ****************d*g**/
/**
* Returns list of tables as tuples [(string) name, (bool) view, [(string) fullName]]
*/
function getTables(): array;
/**
* Returns metadata for all columns in a table.
* As tuples [(string) name, (string) table, (string) nativetype, (int) size, (bool) nullable, (mixed) default, (bool) autoincrement, (bool) primary, (array) vendor]]
*/
function getColumns(string $table): array;
/**
* Returns metadata for all indexes in a table.
* As tuples [(string) name, (string[]) columns, (bool) unique, (bool) primary]
*/
function getIndexes(string $table): array;
/**
* Returns metadata for all foreign keys in a table.
* As tuples [(string) name, (string) local, (string) table, (string) foreign]
*/
function getForeignKeys(string $table): array;
/**
* Returns associative array of detected types (IStructure::FIELD_*) in result set.
*/
function getColumnTypes(\PDOStatement $statement): array;
/**
* Cheks if driver supports specific property
* @param string $item self::SUPPORT_* property
*/
function isSupported(string $item): bool;
}
interface_exists(ISupplementalDriver::class);
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