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71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OC\DB\QueryBuilder\ExpressionBuilder;
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use OC\DB\QueryBuilder\QueryFunction;
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use OCP\DB\QueryBuilder\ILiteral;
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use OCP\DB\QueryBuilder\IParameter;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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use OCP\DB\QueryBuilder\IQueryFunction;
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class SqliteExpressionBuilder extends ExpressionBuilder {
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/**
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* @inheritdoc
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*/
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public function like($x, $y, $type = null): string {
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return parent::like($x, $y, $type) . " ESCAPE '\\'";
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}
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public function iLike($x, $y, $type = null): string {
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return $this->like($this->functionBuilder->lower($x), $this->functionBuilder->lower($y), $type);
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}
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/**
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* @param mixed $column
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* @param mixed|null $type
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* @return array|IQueryFunction|string
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*/
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protected function prepareColumn($column, $type) {
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if ($type !== null
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&& !is_array($column)
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&& !($column instanceof IParameter)
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&& !($column instanceof ILiteral)
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&& (str_starts_with($type, 'date') || str_starts_with($type, 'time'))) {
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return $this->castColumn($column, $type);
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}
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return parent::prepareColumn($column, $type);
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}
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/**
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* Returns a IQueryFunction that casts the column to the given type
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*
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* @param string $column
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* @param mixed $type One of IQueryBuilder::PARAM_*
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* @return IQueryFunction
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*/
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public function castColumn($column, $type): IQueryFunction {
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switch ($type) {
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case IQueryBuilder::PARAM_DATE_MUTABLE:
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case IQueryBuilder::PARAM_DATE_IMMUTABLE:
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$column = $this->helper->quoteColumnName($column);
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return new QueryFunction('DATE(' . $column . ')');
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case IQueryBuilder::PARAM_DATETIME_MUTABLE:
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case IQueryBuilder::PARAM_DATETIME_IMMUTABLE:
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case IQueryBuilder::PARAM_DATETIME_TZ_MUTABLE:
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case IQueryBuilder::PARAM_DATETIME_TZ_IMMUTABLE:
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$column = $this->helper->quoteColumnName($column);
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return new QueryFunction('DATETIME(' . $column . ')');
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case IQueryBuilder::PARAM_TIME_MUTABLE:
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case IQueryBuilder::PARAM_TIME_IMMUTABLE:
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$column = $this->helper->quoteColumnName($column);
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return new QueryFunction('TIME(' . $column . ')');
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}
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return parent::castColumn($column, $type);
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}
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}
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