Common/BuildOnConflictTrait.php

BuildOnConflictTrait.php from auraphp/Aura.SqlQuery

// Source: https://github.com/auraphp/Aura.SqlQuery | License: MIT | Copyright 2011-2026, Aura for PHP
// Provided via justclaw.it.com; keep this notice with the code.
<?php
/**
 *
 * This file is part of Aura for PHP.
 *
 * @license http://opensource.org/licenses/mit-license.php MIT
 *
 */
namespace Aura\SqlQuery\Common;

use Aura\SqlQuery\Exception\LogicException;

/**
 *
 * A trait to build ON CONFLICT clauses for Postgres and SQLite.
 *
 * @package Aura.SqlQuery
 *
 */
trait BuildOnConflictTrait
{
    /**
     *
     * Builds the `ON CONFLICT` clause of the statement.
     *
     * @param string|null $target The conflict target.
     * @param array<string, string> $update_values The columns and values
     * to update.
     * @param list<string> $where Optional WHERE conditions.
     *

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