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framework/db/QueryBuilder.php

Summary

Maintainability
F
3 days
Test Coverage

The class QueryBuilder has 61 public methods. Consider refactoring QueryBuilder to keep number of public methods under 10.
Open

class QueryBuilder extends \yii\base\BaseObject
{
    /**
     * The prefix for automatically generated query binding parameters.
     */
Severity: Minor
Found in framework/db/QueryBuilder.php by phpmd

Since: PHPMD 0.1

A class with too many public methods is probably a good suspect for refactoring, in order to reduce its complexity and find a way to have more fine grained objects. By default it ignores methods starting with 'get' or 'set'.

Source: http://phpmd.org/rules/codesize.txt

The class QueryBuilder has an overall complexity of 204 which is very high. The configured complexity threshold is 50.
Open

class QueryBuilder extends \yii\base\BaseObject
{
    /**
     * The prefix for automatically generated query binding parameters.
     */
Severity: Minor
Found in framework/db/QueryBuilder.php by phpmd

Since: PHPMD 0.2.5

The Weighted Method Count (WMC) of a class is a good indicator of how much time and effort is required to modify and maintain this class. The WMC metric is defined as the sum of complexities of all methods declared in a class. A large number of methods also means that this class has a greater potential impact on derived classes.

Example:

class Foo {
      public function bar() {
          if ($a == $b)  {
              if ($a1 == $b1) {
                  fiddle();
              } elseif ($a2 == $b2) {
                  fiddle();
              } else {
              }
          }
      }
      public function baz() {
          if ($a == $b) {
              if ($a1 == $b1) {
                  fiddle();
              } elseif ($a2 == $b2) {
                  fiddle();
              } else {
              }
          }
      }
      // Several other complex methods
  }

Source: http://phpmd.org/rules/codesize.txt

The class QueryBuilder has 71 non-getter- and setter-methods. Consider refactoring QueryBuilder to keep number of methods under 25.
Open

class QueryBuilder extends \yii\base\BaseObject
{
    /**
     * The prefix for automatically generated query binding parameters.
     */
Severity: Minor
Found in framework/db/QueryBuilder.php by phpmd

Since: PHPMD 0.1

A class with too many methods is probably a good suspect for refactoring, in order to reduce its complexity and find a way to have more fine grained objects. By default it ignores methods starting with 'get' or 'set'. The default was changed from 10 to 25 in PHPMD 2.3.

Source: http://phpmd.org/rules/codesize.txt

Function buildSelect has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

    public function buildSelect($columns, &$params, $distinct = false, $selectOption = null)
    {
        $select = $distinct ? 'SELECT DISTINCT' : 'SELECT';
        if ($selectOption !== null) {
            $select .= ' ' . $selectOption;
Severity: Minor
Found in framework/db/QueryBuilder.php - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function batchInsert has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
Open

    public function batchInsert($table, $columns, $rows, &$params = [])
    {
        if (empty($rows)) {
            return '';
        }
Severity: Minor
Found in framework/db/QueryBuilder.php - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function build has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

    public function build($query, $params = [])
    {
        $query = $query->prepare($this);

        $params = empty($params) ? $query->params : array_merge($params, $query->params);
Severity: Minor
Found in framework/db/QueryBuilder.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function quoteTableNames has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    private function quoteTableNames($tables, &$params)
    {
        foreach ($tables as $i => $table) {
            if ($table instanceof Query) {
                list($sql, $params) = $this->build($table, $params);
Severity: Minor
Found in framework/db/QueryBuilder.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function getExpressionBuilder has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    public function getExpressionBuilder(ExpressionInterface $expression)
    {
        $className = get_class($expression);

        if (!isset($this->expressionBuilders[$className])) {
Severity: Minor
Found in framework/db/QueryBuilder.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

The class QueryBuilder has 68 public methods and attributes. Consider reducing the number of public items to less than 45.
Open

class QueryBuilder extends \yii\base\BaseObject
{
    /**
     * The prefix for automatically generated query binding parameters.
     */
Severity: Minor
Found in framework/db/QueryBuilder.php by phpmd

Since: PHPMD 0.1

A large number of public methods and attributes declared in a class can indicate the class may need to be broken up as increased effort will be required to thoroughly test it.

Example:

public class Foo {
      public $value;
      public $something;
      public $var;
      // [... more more public attributes ...]

      public function doWork() {}
      public function doMoreWork() {}
      public function doWorkAgain() {}
      // [... more more public methods ...]
  }

Source: http://phpmd.org/rules/codesize.txt

Function buildJoin has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

    public function buildJoin($joins, &$params)
    {
        if (empty($joins)) {
            return '';
        }
Severity: Minor
Found in framework/db/QueryBuilder.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function buildColumns has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    public function buildColumns($columns)
    {
        if (!is_array($columns)) {
            if (strpos($columns, '(') !== false) {
                return $columns;
Severity: Minor
Found in framework/db/QueryBuilder.php - About 55 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function prepareInsertValues has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    protected function prepareInsertValues($table, $columns, $params = [])
    {
        $schema = $this->db->getSchema();
        $tableSchema = $schema->getTableSchema($table);
        $columnSchemas = $tableSchema !== null ? $tableSchema->columns : [];
Severity: Minor
Found in framework/db/QueryBuilder.php - About 55 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method addForeignKey has 7 arguments (exceeds 4 allowed). Consider refactoring.
Open

    public function addForeignKey($name, $table, $columns, $refTable, $refColumns, $delete = null, $update = null)
Severity: Major
Found in framework/db/QueryBuilder.php - About 50 mins to fix

    Function getColumnType has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        public function getColumnType($type)
        {
            if ($type instanceof ColumnSchemaBuilder) {
                $type = $type->__toString();
            }
    Severity: Minor
    Found in framework/db/QueryBuilder.php - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function prepareInsertSelectSubQuery has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

        protected function prepareInsertSelectSubQuery($columns, $schema, $params = [])
        {
            if (!is_array($columns->select) || empty($columns->select) || in_array('*', $columns->select)) {
                throw new InvalidArgumentException('Expected select query object with enumerated (named) parameters');
            }
    Severity: Minor
    Found in framework/db/QueryBuilder.php - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    The method batchInsert() has an NPath complexity of 224. The configured NPath complexity threshold is 200.
    Open

        public function batchInsert($table, $columns, $rows, &$params = [])
        {
            if (empty($rows)) {
                return '';
            }
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.1

    The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.

    Example:

    class Foo {
          function bar() {
              // lots of complicated code
          }
      }

    Source: http://phpmd.org/rules/codesize.txt

    The class QueryBuilder has 1719 lines of code. Current threshold is 1000. Avoid really long classes.
    Open

    class QueryBuilder extends \yii\base\BaseObject
    {
        /**
         * The prefix for automatically generated query binding parameters.
         */
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    The method buildSelect() has a Cyclomatic Complexity of 13. The configured cyclomatic complexity threshold is 10.
    Open

        public function buildSelect($columns, &$params, $distinct = false, $selectOption = null)
        {
            $select = $distinct ? 'SELECT DISTINCT' : 'SELECT';
            if ($selectOption !== null) {
                $select .= ' ' . $selectOption;
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.1

    Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.

    Example:

    // Cyclomatic Complexity = 11
      class Foo {
      1   public function example() {
      2       if ($a == $b) {
      3           if ($a1 == $b1) {
                      fiddle();
      4           } elseif ($a2 == $b2) {
                      fiddle();
                  } else {
                      fiddle();
                  }
      5       } elseif ($c == $d) {
      6           while ($c == $d) {
                      fiddle();
                  }
      7        } elseif ($e == $f) {
      8           for ($n = 0; $n < $h; $n++) {
                      fiddle();
                  }
              } else {
                  switch ($z) {
      9               case 1:
                          fiddle();
                          break;
      10              case 2:
                          fiddle();
                          break;
      11              case 3:
                          fiddle();
                          break;
                      default:
                          fiddle();
                          break;
                  }
              }
          }
      }

    Source: http://phpmd.org/rules/codesize.txt

    The method batchInsert() has a Cyclomatic Complexity of 13. The configured cyclomatic complexity threshold is 10.
    Open

        public function batchInsert($table, $columns, $rows, &$params = [])
        {
            if (empty($rows)) {
                return '';
            }
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.1

    Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.

    Example:

    // Cyclomatic Complexity = 11
      class Foo {
      1   public function example() {
      2       if ($a == $b) {
      3           if ($a1 == $b1) {
                      fiddle();
      4           } elseif ($a2 == $b2) {
                      fiddle();
                  } else {
                      fiddle();
                  }
      5       } elseif ($c == $d) {
      6           while ($c == $d) {
                      fiddle();
                  }
      7        } elseif ($e == $f) {
      8           for ($n = 0; $n < $h; $n++) {
                      fiddle();
                  }
              } else {
                  switch ($z) {
      9               case 1:
                          fiddle();
                          break;
      10              case 2:
                          fiddle();
                          break;
      11              case 3:
                          fiddle();
                          break;
                      default:
                          fiddle();
                          break;
                  }
              }
          }
      }

    Source: http://phpmd.org/rules/codesize.txt

    The class QueryBuilder has a coupling between objects value of 15. Consider to reduce the number of dependencies under 13.
    Open

    class QueryBuilder extends \yii\base\BaseObject
    {
        /**
         * The prefix for automatically generated query binding parameters.
         */
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 1.1.0

    A class with too many dependencies has negative impacts on several quality aspects of a class. This includes quality criteria like stability, maintainability and understandability

    Example:

    class Foo {
          /**
           * @var \foo\bar\X
           */
          private $x = null;
    
          /**
           * @var \foo\bar\Y
           */
          private $y = null;
    
          /**
           * @var \foo\bar\Z
           */
          private $z = null;
    
          public function setFoo(\Foo $foo) {}
          public function setBar(\Bar $bar) {}
          public function setBaz(\Baz $baz) {}
    
          /**
           * @return \SplObjectStorage
           * @throws \OutOfRangeException
           * @throws \InvalidArgumentException
           * @throws \ErrorException
           */
          public function process(\Iterator $it) {}
    
          // ...
      }

    Source: http://phpmd.org/rules/design.txt

    The method checkIntegrity has a boolean flag argument $check, which is a certain sign of a Single Responsibility Principle violation.
    Open

        public function checkIntegrity($check = true, $schema = '', $table = '')
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 1.4.0

    A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.

    Example:

    class Foo {
          public function bar($flag = true) {
          }
      }

    Source: http://phpmd.org/rules/cleancode.txt

    The method buildSelect has a boolean flag argument $distinct, which is a certain sign of a Single Responsibility Principle violation.
    Open

        public function buildSelect($columns, &$params, $distinct = false, $selectOption = null)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 1.4.0

    A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.

    Example:

    class Foo {
          public function bar($flag = true) {
          }
      }

    Source: http://phpmd.org/rules/cleancode.txt

    The method createIndex has a boolean flag argument $unique, which is a certain sign of a Single Responsibility Principle violation.
    Open

        public function createIndex($name, $table, $columns, $unique = false)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 1.4.0

    A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.

    Example:

    class Foo {
          public function bar($flag = true) {
          }
      }

    Source: http://phpmd.org/rules/cleancode.txt

    Avoid unused parameters such as '$column'.
    Open

        public function addDefaultValue($name, $table, $column, $value)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$name'.
    Open

        public function addDefaultValue($name, $table, $column, $value)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$schema'.
    Open

        public function checkIntegrity($check = true, $schema = '', $table = '')
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$updateColumns'.
    Open

        public function upsert($table, $insertColumns, $updateColumns, &$params)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$table'.
    Open

        public function upsert($table, $insertColumns, $updateColumns, &$params)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$table'.
    Open

        public function dropDefaultValue($name, $table)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$table'.
    Open

        public function addDefaultValue($name, $table, $column, $value)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$check'.
    Open

        public function checkIntegrity($check = true, $schema = '', $table = '')
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$name'.
    Open

        public function dropDefaultValue($name, $table)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$table'.
    Open

        public function resetSequence($table, $value = null)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$insertColumns'.
    Open

        public function upsert($table, $insertColumns, $updateColumns, &$params)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$params'.
    Open

        public function upsert($table, $insertColumns, $updateColumns, &$params)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$value'.
    Open

        public function addDefaultValue($name, $table, $column, $value)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$value'.
    Open

        public function resetSequence($table, $value = null)
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Avoid unused parameters such as '$table'.
    Open

        public function checkIntegrity($check = true, $schema = '', $table = '')
    Severity: Minor
    Found in framework/db/QueryBuilder.php by phpmd

    Since: PHPMD 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example:

    class Foo
      {
          private function bar($howdy)
          {
              // $howdy is not used
          }
      }

    Source: http://phpmd.org/rules/unusedcode.txt

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

            foreach ($rows as $row) {
                $vs = [];
                foreach ($row as $i => $value) {
                    if (isset($columns[$i], $columnSchemas[$columns[$i]])) {
                        $value = $columnSchemas[$columns[$i]]->dbTypecast($value);
    Severity: Major
    Found in framework/db/QueryBuilder.php and 1 other location - About 7 hrs to fix
    framework/db/oci/QueryBuilder.php on lines 314..335

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 192.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        public function addUnique($name, $table, $columns)
        {
            if (is_string($columns)) {
                $columns = preg_split('/\s*,\s*/', $columns, -1, PREG_SPLIT_NO_EMPTY);
            }
    Severity: Major
    Found in framework/db/QueryBuilder.php and 1 other location - About 3 hrs to fix
    framework/db/QueryBuilder.php on lines 754..767

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 122.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        public function addPrimaryKey($name, $table, $columns)
        {
            if (is_string($columns)) {
                $columns = preg_split('/\s*,\s*/', $columns, -1, PREG_SPLIT_NO_EMPTY);
            }
    Severity: Major
    Found in framework/db/QueryBuilder.php and 1 other location - About 3 hrs to fix
    framework/db/QueryBuilder.php on lines 935..947

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 122.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

            $clauses = [
                $this->buildSelect($query->select, $params, $query->distinct, $query->selectOption),
                $this->buildFrom($query->from, $params),
                $this->buildJoin($query->join, $params),
                $this->buildWhere($query->where, $params),
    Severity: Major
    Found in framework/db/QueryBuilder.php and 1 other location - About 1 hr to fix
    framework/db/sqlite/QueryBuilder.php on lines 491..498

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 97.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

            $sql = 'ALTER TABLE ' . $this->db->quoteTableName($table)
                . ' ADD CONSTRAINT ' . $this->db->quoteColumnName($name)
                . ' FOREIGN KEY (' . $this->buildColumns($columns) . ')'
                . ' REFERENCES ' . $this->db->quoteTableName($refTable)
                . ' (' . $this->buildColumns($refColumns) . ')';
    Severity: Major
    Found in framework/db/QueryBuilder.php and 1 other location - About 1 hr to fix
    framework/db/oci/QueryBuilder.php on lines 176..180

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 85.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

            return 'INSERT INTO ' . $this->db->quoteTableName($table)
                . (!empty($names) ? ' (' . implode(', ', $names) . ')' : '')
                . (!empty($placeholders) ? ' VALUES (' . implode(', ', $placeholders) . ')' : $values);
    Severity: Minor
    Found in framework/db/QueryBuilder.php and 1 other location - About 40 mins to fix
    framework/db/sqlite/QueryBuilder.php on lines 83..85

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 78.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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