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15 lines
265 B
PHP
15 lines
265 B
PHP
<?php
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namespace Amp\Postgres;
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use Amp\Listener;
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abstract class TupleResult extends Listener implements Result {
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/**
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* Returns the number of fields (columns) in each row.
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*
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* @return int
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*/
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abstract public function numFields(): int;
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}
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