QueryBuilderPDOMssql::extractAlias() - Code Metrics - Inspection of "Fix tests." - yiisoft/db-mssql - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — dev ( cc6591...c9f34d )

by Wilmer

created 2022-02-18 14:29 UTC

QueryBuilderPDOMssql::extractAlias() A

↳ Parent: QueryBuilderPDOMssql

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.0625

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	3
nc	2
nop	1
dl	0
loc	7
ccs	3
cts	4
cp	0.75
crap	2.0625
rs	10
c	1
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Db\Mssql\PDO;

use Yiisoft\Db\Command\CommandInterface;
use Yiisoft\Db\Exception\Exception;
use Yiisoft\Db\Exception\InvalidArgumentException;
use Yiisoft\Db\Expression\Expression;
use Yiisoft\Db\Mssql\Condition\InConditionBuilder;
use Yiisoft\Db\Mssql\Condition\LikeConditionBuilder;
use Yiisoft\Db\Mssql\DDLQueryBuilder;
use Yiisoft\Db\Mssql\DMLQueryBuilder;
use Yiisoft\Db\Query\Conditions\InCondition;
use Yiisoft\Db\Query\Conditions\LikeCondition;
use Yiisoft\Db\Query\Query;
use Yiisoft\Db\Query\QueryBuilder;
filter:
    dependency_paths: ["lib/*"]
use Yiisoft\Db\Schema\ColumnSchemaBuilder;
use Yiisoft\Db\Schema\QuoterInterface;
use Yiisoft\Db\Schema\Schema;
use Yiisoft\Db\Schema\SchemaInterface;

use function preg_match;
use function preg_replace;

final class QueryBuilderPDOMssql extends QueryBuilder
{
    /**
     * @psalm-var string[] $typeMap Mapping from abstract column types (keys) to physical column types (values).
     */
    protected array $typeMap = [
        Schema::TYPE_PK => 'int IDENTITY PRIMARY KEY',
        Schema::TYPE_UPK => 'int IDENTITY PRIMARY KEY',
        Schema::TYPE_BIGPK => 'bigint IDENTITY PRIMARY KEY',
        Schema::TYPE_UBIGPK => 'bigint IDENTITY PRIMARY KEY',
        Schema::TYPE_CHAR => 'nchar(1)',
        Schema::TYPE_STRING => 'nvarchar(255)',
        Schema::TYPE_TEXT => 'nvarchar(max)',
        Schema::TYPE_TINYINT => 'tinyint',
        Schema::TYPE_SMALLINT => 'smallint',
        Schema::TYPE_INTEGER => 'int',
        Schema::TYPE_BIGINT => 'bigint',
        Schema::TYPE_FLOAT => 'float',
        Schema::TYPE_DOUBLE => 'float',
        Schema::TYPE_DECIMAL => 'decimal(18,0)',
        Schema::TYPE_DATETIME => 'datetime',
        Schema::TYPE_TIMESTAMP => 'datetime',
        Schema::TYPE_TIME => 'time',
        Schema::TYPE_DATE => 'date',
        Schema::TYPE_BINARY => 'varbinary(max)',
        Schema::TYPE_BOOLEAN => 'bit',
        Schema::TYPE_MONEY => 'decimal(19,4)',
    ];

    public function __construct(
        private CommandInterface $command,
        private QuoterInterface $quoter,
        private SchemaInterface $schema
    ) {
        $this->ddlBuilder = new DDLQueryBuilder($this);

        $this->dmlBuilder = new DMLQueryBuilder($this);

        parent::__construct($quoter, $schema);
    }

    public function addCommentOnColumn(string $table, string $column, string $comment): string
    {
        return $this->ddlBuilder->addCommentOnColumn($table, $column, $comment);
    }

    public function addCommentOnTable(string $table, string $comment): string
    {
        return $this->ddlBuilder->addCommentOnTable($table, $comment);
    }

    public function alterColumn(string $table, string $column, string $type): string
    {
        $type = $this->getColumnType($type);
        return $this->ddlBuilder->alterColumn($table, $column, $type);
    }

    public function buildOrderByAndLimit(string $sql, array $orderBy, $limit, $offset, array &$params = []): string
    {
        if (!$this->hasOffset($offset) && !$this->hasLimit($limit)) {
            $orderBy = $this->buildOrderBy($orderBy, $params);

            return $orderBy === '' ? $sql : $sql . $this->separator . $orderBy;
        }

        return $this->newBuildOrderByAndLimit($sql, $orderBy, $limit, $offset, $params);
    }

    public function checkIntegrity(string $schema = '', string $table = '', bool $check = true): string
    {
        return $this->ddlBuilder->checkIntegrity($schema, $table, $check);
    }

    public function command(): CommandInterface
    {
        return $this->command;
    }

    public function dropCommentFromColumn(string $table, string $column): string
    {
        return $this->ddlBuilder->dropCommentFromColumn($table, $column);
    }

    public function dropCommentFromTable(string $table): string
    {
        return $this->ddlBuilder->dropCommentFromTable($table);
    }

    public function getColumnType(ColumnSchemaBuilder|string $type): string
    {
        $columnType = parent::getColumnType($type);

        /** remove unsupported keywords*/
        $columnType = preg_replace("/\s*comment '.*'/i", '', $columnType);
        return preg_replace('/ first$/i', '', $columnType);
    }

    public function quoter(): QuoterInterface
    {
        return $this->quoter;
    }

    public function renameTable(string $oldName, string $newName): string
    {
        return $this->ddlBuilder->renameTable($oldName, $newName);
    }

    public function renameColumn(string $table, string $oldName, string $newName): string
    {
        return $this->ddlBuilder->renameColumn($table, $oldName, $newName);
    }

    public function selectExists(string $rawSql): string
    {
        return 'SELECT CASE WHEN EXISTS(' . $rawSql . ') THEN 1 ELSE 0 END';
    }

    public function schema(): SchemaInterface
    {
        return $this->schema;
    }

    protected function defaultExpressionBuilders(): array
    {
        return array_merge(parent::defaultExpressionBuilders(), [
            InCondition::class => InConditionBuilder::class,
            LikeCondition::class => LikeConditionBuilder::class,
        ]);
    }

    /**
     * Builds the ORDER BY/LIMIT/OFFSET clauses for SQL SERVER 2012 or newer.
     *
     * @param string $sql the existing SQL (without ORDER BY/LIMIT/OFFSET).
     * @param array $orderBy the order by columns. See {@see Query::orderBy} for more details on how to specify
     * this parameter.
     * @param Expression|int|null $limit the limit number. See {@see Query::limit} for more details.
     * @param Expression|int|null $offset the offset number. See {@see Query::offset} for more details.
     * @param array $params the binding parameters to be populated.
     *
     * @psalm-param array<string, Expression|int|string> $orderBy
     *
     * @throws Exception|InvalidArgumentException
     *
     * @return string the SQL completed with ORDER BY/LIMIT/OFFSET (if any).
     */
    protected function newBuildOrderByAndLimit(
        string $sql,
        array $orderBy,
        Expression|int|null $limit,
        Expression|int|null $offset,
        array &$params = []
    ): string {
        $orderBy = $this->buildOrderBy($orderBy, $params);

        if ($orderBy === '') {
            /** ORDER BY clause is required when FETCH and OFFSET are in the SQL */
            $orderBy = 'ORDER BY (SELECT NULL)';
        }

        $sql .= $this->separator . $orderBy;

        /**
         * {@see http://technet.microsoft.com/en-us/library/gg699618.aspx}
         */
        $offset = $this->hasOffset($offset) ? $offset : '0';
        $sql .= $this->separator . 'OFFSET ' . (string) $offset . ' ROWS';

        if ($this->hasLimit($limit)) {
            $sql .= $this->separator . 'FETCH NEXT ' . (string) $limit . ' ROWS ONLY';
        }

        return $sql;
    }

    /**
     * Extracts table alias if there is one or returns false
     *
     * @param string $table
     *
     * @psalm-return string[]|bool
     */
    protected function extractAlias(string $table): array|bool
    {
        if (preg_match('/^\[.*]$/', $table)) {
            return false;
        }

        return parent::extractAlias($table);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Db\Mssql\PDO;
6
7		use Yiisoft\Db\Command\CommandInterface;
8		use Yiisoft\Db\Exception\Exception;
9		use Yiisoft\Db\Exception\InvalidArgumentException;
10		use Yiisoft\Db\Expression\Expression;
11		use Yiisoft\Db\Mssql\Condition\InConditionBuilder;
12		use Yiisoft\Db\Mssql\Condition\LikeConditionBuilder;
13		use Yiisoft\Db\Mssql\DDLQueryBuilder;
14		use Yiisoft\Db\Mssql\DMLQueryBuilder;
15		use Yiisoft\Db\Query\Conditions\InCondition;
16		use Yiisoft\Db\Query\Conditions\LikeCondition;
17		use Yiisoft\Db\Query\Query;
18		use Yiisoft\Db\Query\QueryBuilder;
		0 ignored issues – show Bug introduced 2022-02-16 12:21 UTC by Report Bug Copy Issue Report The type `Yiisoft\Db\Query\QueryBuilder` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
19		use Yiisoft\Db\Schema\ColumnSchemaBuilder;
20		use Yiisoft\Db\Schema\QuoterInterface;
21		use Yiisoft\Db\Schema\Schema;
22		use Yiisoft\Db\Schema\SchemaInterface;
23
24		use function preg_match;
25		use function preg_replace;
26
27		final class QueryBuilderPDOMssql extends QueryBuilder
28		{
29		/**
30		* @psalm-var string[] $typeMap Mapping from abstract column types (keys) to physical column types (values).
31		*/
32		protected array $typeMap = [
33		Schema::TYPE_PK => 'int IDENTITY PRIMARY KEY',
34		Schema::TYPE_UPK => 'int IDENTITY PRIMARY KEY',
35		Schema::TYPE_BIGPK => 'bigint IDENTITY PRIMARY KEY',
36		Schema::TYPE_UBIGPK => 'bigint IDENTITY PRIMARY KEY',
37		Schema::TYPE_CHAR => 'nchar(1)',
38		Schema::TYPE_STRING => 'nvarchar(255)',
39		Schema::TYPE_TEXT => 'nvarchar(max)',
40		Schema::TYPE_TINYINT => 'tinyint',
41		Schema::TYPE_SMALLINT => 'smallint',
42		Schema::TYPE_INTEGER => 'int',
43		Schema::TYPE_BIGINT => 'bigint',
44		Schema::TYPE_FLOAT => 'float',
45		Schema::TYPE_DOUBLE => 'float',
46		Schema::TYPE_DECIMAL => 'decimal(18,0)',
47		Schema::TYPE_DATETIME => 'datetime',
48		Schema::TYPE_TIMESTAMP => 'datetime',
49		Schema::TYPE_TIME => 'time',
50		Schema::TYPE_DATE => 'date',
51		Schema::TYPE_BINARY => 'varbinary(max)',
52		Schema::TYPE_BOOLEAN => 'bit',
53		Schema::TYPE_MONEY => 'decimal(19,4)',
54		];
55
56	367	public function __construct(
57		private CommandInterface $command,
58		private QuoterInterface $quoter,
59		private SchemaInterface $schema
60		) {
61	367	$this->ddlBuilder = new DDLQueryBuilder($this);
		0 ignored issues – show Bug Best Practice introduced 2022-02-12 12:16 UTC by Report Bug Copy Issue Report The property `ddlBuilder` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
62	367	$this->dmlBuilder = new DMLQueryBuilder($this);
		0 ignored issues – show Bug Best Practice introduced 2022-02-12 12:16 UTC by Report Bug Copy Issue Report The property `dmlBuilder` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
63	367	parent::__construct($quoter, $schema);
64		}
65
66	4	public function addCommentOnColumn(string $table, string $column, string $comment): string
67		{
68	4	return $this->ddlBuilder->addCommentOnColumn($table, $column, $comment);
69		}
70
71	4	public function addCommentOnTable(string $table, string $comment): string
72		{
73	4	return $this->ddlBuilder->addCommentOnTable($table, $comment);
74		}
75
76	1	public function alterColumn(string $table, string $column, string $type): string
77		{
78	1	$type = $this->getColumnType($type);
79	1	return $this->ddlBuilder->alterColumn($table, $column, $type);
80		}
81
82	170	public function buildOrderByAndLimit(string $sql, array $orderBy, $limit, $offset, array &$params = []): string
83		{
84	170	if (!$this->hasOffset($offset) && !$this->hasLimit($limit)) {
85	161	$orderBy = $this->buildOrderBy($orderBy, $params);
86
87	161	return $orderBy === '' ? $sql : $sql . $this->separator . $orderBy;
88		}
89
90	13	return $this->newBuildOrderByAndLimit($sql, $orderBy, $limit, $offset, $params);
91		}
92
93	1	public function checkIntegrity(string $schema = '', string $table = '', bool $check = true): string
94		{
95	1	return $this->ddlBuilder->checkIntegrity($schema, $table, $check);
96		}
97
98	1	public function command(): CommandInterface
99		{
100	1	return $this->command;
101		}
102
103	2	public function dropCommentFromColumn(string $table, string $column): string
104		{
105	2	return $this->ddlBuilder->dropCommentFromColumn($table, $column);
106		}
107
108	2	public function dropCommentFromTable(string $table): string
109		{
110	2	return $this->ddlBuilder->dropCommentFromTable($table);
111		}
112
113	13	public function getColumnType(ColumnSchemaBuilder\|string $type): string
114		{
115	13	$columnType = parent::getColumnType($type);
116
117		/** remove unsupported keywords*/
118	13	$columnType = preg_replace("/\scomment '.'/i", '', $columnType);
119	13	return preg_replace('/ first$/i', '', $columnType);
120		}
121
122	303	public function quoter(): QuoterInterface
123		{
124	303	return $this->quoter;
125		}
126
127	2	public function renameTable(string $oldName, string $newName): string
128		{
129	2	return $this->ddlBuilder->renameTable($oldName, $newName);
130		}
131
132	1	public function renameColumn(string $table, string $oldName, string $newName): string
133		{
134	1	return $this->ddlBuilder->renameColumn($table, $oldName, $newName);
135		}
136
137	1	public function selectExists(string $rawSql): string
138		{
139	1	return 'SELECT CASE WHEN EXISTS(' . $rawSql . ') THEN 1 ELSE 0 END';
140		}
141
142	181	public function schema(): SchemaInterface
143		{
144	181	return $this->schema;
145		}
146
147	367	protected function defaultExpressionBuilders(): array
148		{
149	367	return array_merge(parent::defaultExpressionBuilders(), [
150		InCondition::class => InConditionBuilder::class,
151		LikeCondition::class => LikeConditionBuilder::class,
152		]);
153		}
154
155		/**
156		* Builds the ORDER BY/LIMIT/OFFSET clauses for SQL SERVER 2012 or newer.
157		*
158		* @param string $sql the existing SQL (without ORDER BY/LIMIT/OFFSET).
159		* @param array $orderBy the order by columns. See {@see Query::orderBy} for more details on how to specify
160		* this parameter.
161		* @param Expression\|int\|null $limit the limit number. See {@see Query::limit} for more details.
162		* @param Expression\|int\|null $offset the offset number. See {@see Query::offset} for more details.
163		* @param array $params the binding parameters to be populated.
164		*
165		* @psalm-param array<string, Expression\|int\|string> $orderBy
166		*
167		* @throws Exception\|InvalidArgumentException
168		*
169		* @return string the SQL completed with ORDER BY/LIMIT/OFFSET (if any).
170		*/
171	13	protected function newBuildOrderByAndLimit(
172		string $sql,
173		array $orderBy,
174		Expression\|int\|null $limit,
175		Expression\|int\|null $offset,
176		array &$params = []
177		): string {
178	13	$orderBy = $this->buildOrderBy($orderBy, $params);
179
180	13	if ($orderBy === '') {
181		/** ORDER BY clause is required when FETCH and OFFSET are in the SQL */
182	10	$orderBy = 'ORDER BY (SELECT NULL)';
183		}
184
185	13	$sql .= $this->separator . $orderBy;
186
187		/**
188		* {@see http://technet.microsoft.com/en-us/library/gg699618.aspx}
189		*/
190	13	$offset = $this->hasOffset($offset) ? $offset : '0';
191	13	$sql .= $this->separator . 'OFFSET ' . (string) $offset . ' ROWS';
192
193	13	if ($this->hasLimit($limit)) {
194	12	$sql .= $this->separator . 'FETCH NEXT ' . (string) $limit . ' ROWS ONLY';
195		}
196
197	13	return $sql;
198		}
199
200		/**
201		* Extracts table alias if there is one or returns false
202		*
203		* @param string $table
204		*
205		* @psalm-return string[]\|bool
206		*/
207	61	protected function extractAlias(string $table): array\|bool
208		{
209	61	if (preg_match('/^\[.*]$/', $table)) {
210		return false;
211		}
212
213	61	return parent::extractAlias($table);
214		}
215		}
216

yiisoft / db-mssql

Push — dev ( cc6591...c9f34d )

QueryBuilderPDOMssql::extractAlias() A

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