Наследование: extends SQLBuilder\Universal\Syntax\Column, implements LazyRecord\Schema\ColumnAccessorInterface, implements IteratorAggregat\IteratorAggregate
Пример #1
0
 public function test()
 {
     $column = new DeclareColumn(new DeclareSchema(), 'foo');
     $column->primary()->integer()->autoIncrement()->notNull();
     $this->assertEquals('foo', $column->name);
     $this->assertTrue($column->primary);
     $this->assertEquals('int', $column->type);
     $this->assertTrue($column->notNull);
 }
Пример #2
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 public function buildColumnSql(SchemaInterface $schema, DeclareColumn $column)
 {
     $name = $column->name;
     $isa = $column->isa ?: 'str';
     if (!$column->type && $isa == 'str') {
         $column->type = 'text';
     }
     $args = new ArgumentArray();
     $sql = $column->buildDefinitionSql($this->driver, $args);
     /**
     BUILD COLUMN REFERENCE
     
     track(
     	FOREIGN KEY(trackartist) REFERENCES artist(artistid)
         artist_id INTEGER REFERENCES artist
     )
     
     MySQL Syntax:
     
         reference_definition:
     
         REFERENCES tbl_name (index_col_name,...)
             [MATCH FULL | MATCH PARTIAL | MATCH SIMPLE]
             [ON DELETE reference_option]
             [ON UPDATE reference_option]
     
         reference_option:
             RESTRICT | CASCADE | SET NULL | NO ACTION
     
     A reference example:
     
     PRIMARY KEY (`idEmployee`) ,
     CONSTRAINT `fkEmployee_Addresses`
     FOREIGN KEY `fkEmployee_Addresses` (`idAddresses`)
     REFERENCES `schema`.`Addresses` (`idAddresses`)
     ON DELETE NO ACTION
     ON UPDATE NO ACTION
     */
     foreach ($schema->relations as $rel) {
         switch ($rel['type']) {
             case Relationship::BELONGS_TO:
             case Relationship::HAS_MANY:
             case Relationship::HAS_ONE:
                 if ($name != 'id' && $rel['self_column'] == $name) {
                     $fSchema = new $rel['foreign_schema']();
                     $fColumn = $rel['foreign_column'];
                     $fc = $fSchema->columns[$fColumn];
                     $sql .= ' REFERENCES ' . $fSchema->getTable() . '(' . $fColumn . ')';
                 }
                 break;
         }
     }
     return $sql;
 }
Пример #3
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 public function buildColumnSql(SchemaInterface $schema, DeclareColumn $column)
 {
     $name = $column->name;
     $isa = $column->isa ?: 'str';
     if (!$column->type && $isa == 'str') {
         $column->type = 'text';
     }
     $args = new ArgumentArray();
     $sql = $column->buildDefinitionSql($this->driver, $args);
     return $sql;
 }
Пример #4
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 public function buildColumnSql(SchemaInterface $schema, DeclareColumn $column)
 {
     $name = $column->name;
     $isa = $column->isa ?: 'str';
     $type = $column->type;
     if (!$type && $isa == 'str') {
         $type = 'text';
     }
     // Note that sqlite doesn't support unsigned integer primary key column
     if ($column->autoIncrement) {
         $column->unsigned = false;
     }
     $args = new ArgumentArray();
     $sql = $column->buildDefinitionSql($this->driver, $args);
     /*
      * build sqlite reference
      *    create table track(
      *        trackartist INTEGER,
      *        FOREIGN KEY(trackartist) REFERENCES artist(artistid)
      *    )
      * @see http://www.sqlite.org/foreignkeys.html
      *
      * CREATE TABLE album(
      *     albumartist TEXT,
      *     albumname TEXT,
      *     albumcover BINARY,
      *     PRIMARY KEY(albumartist, albumname)
      *     );
      *
      * CREATE TABLE song(
      *     songid     INTEGER,
      *     songartist TEXT,
      *     songalbum TEXT,
      *     songname   TEXT,
      *     FOREIGN KEY(songartist, songalbum) REFERENCES album(albumartist, albumname)
      * );
      */
     foreach ($schema->relations as $rel) {
         switch ($rel['type']) {
             case Relationship::BELONGS_TO:
             case Relationship::HAS_MANY:
             case Relationship::HAS_ONE:
                 if ($name != 'id' && $rel['self_column'] == $name) {
                     $fSchema = new $rel['foreign_schema']();
                     $fColumn = $rel['foreign_column'];
                     $sql .= ' REFERENCES ' . $fSchema->getTable() . '(' . $fColumn . ')';
                 }
                 break;
         }
     }
     return $sql;
 }
Пример #5
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 public function buildColumnSql(SchemaInterface $schema, DeclareColumn $column)
 {
     $name = $column->name;
     $isa = $column->isa ?: 'str';
     if (!$column->type && $isa == 'str') {
         $column->type = 'text';
     }
     // Note that pgsql doesn't support unsigned integer primary key column
     if ($column->autoIncrement) {
         $column->unsigned = false;
     }
     $args = new ArgumentArray();
     $sql = $column->buildDefinitionSql($this->driver, $args);
     return $sql;
 }
 /**
  * Create primary key column with autoIncrement and unsigned.
  */
 public static function forMySQL($type = 'bigint')
 {
     $column = new DeclareColumn('id');
     $column->isa('int');
     $column->type($type);
     $column->unsigned();
     $column->notNull();
     $column->primary()->autoIncrement();
     return $column;
 }
Пример #7
0
 /**
  * Override buildColumnSql to support inline reference.
  *
  *  MySQL Syntax:
  *  
  *      reference_definition:
  *      REFERENCES tbl_name (index_col_name,...)
  *          [MATCH FULL | MATCH PARTIAL | MATCH SIMPLE]
  *          [ON DELETE reference_option]
  *          [ON UPDATE reference_option]
  *      reference_option:
  *          RESTRICT | CASCADE | SET NULL | NO ACTION
  *  A reference example:
  *
  *      PRIMARY KEY (`idEmployee`) ,
  *      CONSTRAINT `fkEmployee_Addresses`
  *      FOREIGN KEY `fkEmployee_Addresses` (`idAddresses`)
  *      REFERENCES `schema`.`Addresses` (`idAddresses`)
  *      ON DELETE NO ACTION
  *      ON UPDATE NO ACTION
  *
  *  FOREIGN KEY (`order_uuid`) REFERENCES orders(`uuid`)
  */
 public function buildColumnSql(SchemaInterface $schema, DeclareColumn $column)
 {
     $name = $column->name;
     $isa = $column->isa ?: 'str';
     if (!$column->type && $isa == 'str') {
         $column->type = 'text';
     }
     $args = new ArgumentArray();
     $sql = $column->buildDefinitionSql($this->driver, $args);
     /*
     BUILD COLUMN REFERENCE
     
     track(
     	FOREIGN KEY(trackartist) REFERENCES artist(artistid)
         artist_id INTEGER REFERENCES artist
     )
     
     
     And here is the important part:
     
     Furthermore, MySQL parses but ignores “inline REFERENCES
     specifications” (as defined in the SQL standard) where the references
     are defined as part of the column specification.
     
     MySQL accepts REFERENCES clauses only when specified as part of a
     separate FOREIGN KEY specification. For storage engines that do not
     support foreign keys (such as MyISAM), MySQL Server parses and ignores
     foreign key specifications.
     
     A column with foreign key should not be nullable.
     @see http://stackoverflow.com/questions/10028214/add-foreign-key-to-existing-table
     */
     foreach ($schema->relations as $rel) {
         switch ($rel['type']) {
             case Relationship::BELONGS_TO:
                 if ($name != 'id' && $rel['self_column'] == $name) {
                     $fSchema = new $rel['foreign_schema']();
                     $fColumn = $rel['foreign_column'];
                 }
                 break;
         }
     }
     return $sql;
 }
 public function __construct(DeclareSchema $schema, $name = 'id', $type = 'integer')
 {
     parent::__construct($schema, $name);
     $this->type($type)->isa('int')->notNull()->unsigned()->primary()->autoIncrement()->renderAs('HiddenInput');
 }
Пример #9
0
 /**
  * TODO: the best type for UUID in mysql is BINARY(36).
  */
 public function __construct($name = 'uuid', $type = 'char', $length = 36)
 {
     parent::__construct($name);
     $this->type($type)->isa('str')->length($length)->notNull()->primary();
 }