90 lines
2.4 KiB
PHP
90 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Doctrine\DBAL\Driver;
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/**
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* Driver-level result statement execution result.
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*/
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interface Result
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{
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/**
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* Returns the next row of the result as a numeric array or FALSE if there are no more rows.
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*
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* @return array<int,mixed>|false
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*
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* @throws Exception
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*/
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public function fetchNumeric();
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/**
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* Returns the next row of the result as an associative array or FALSE if there are no more rows.
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*
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* @return array<string,mixed>|false
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*
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* @throws Exception
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*/
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public function fetchAssociative();
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/**
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* Returns the first value of the next row of the result or FALSE if there are no more rows.
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*
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* @return mixed|false
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*
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* @throws Exception
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*/
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public function fetchOne();
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/**
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* Returns an array containing all of the result rows represented as numeric arrays.
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*
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* @return array<int,array<int,mixed>>
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*
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* @throws Exception
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*/
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public function fetchAllNumeric(): array;
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/**
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* Returns an array containing all of the result rows represented as associative arrays.
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*
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* @return array<int,array<string,mixed>>
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*
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* @throws Exception
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*/
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public function fetchAllAssociative(): array;
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/**
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* Returns an array containing the values of the first column of the result.
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*
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* @return array<int,mixed>
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*
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* @throws Exception
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*/
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public function fetchFirstColumn(): array;
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/**
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* Returns the number of rows affected by the DELETE, INSERT, or UPDATE statement that produced the result.
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*
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* If the statement executed a SELECT query or a similar platform-specific SQL (e.g. DESCRIBE, SHOW, etc.),
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* some database drivers may return the number of rows returned by that query. However, this behaviour
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* is not guaranteed for all drivers and should not be relied on in portable applications.
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*
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* @return int|string The number of rows.
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*/
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public function rowCount();
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/**
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* Returns the number of columns in the result
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*
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* @return int The number of columns in the result. If the columns cannot be counted,
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* this method must return 0.
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*/
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public function columnCount();
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/**
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* Discards the non-fetched portion of the result, enabling the originating statement to be executed again.
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*/
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public function free(): void;
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}
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