zend 2.2 db select 使用例子_PHP教程

use = ->from('foo' = ->from( TableIdentifier('foo', 'bar' = ->from(('f' => 'foo' = ->from(('f' =>  TableIdentifier('foo' = ->from('foo')->columns(('bar', 'baz' = ->from('foo')->columns(('bar' => 'baz' = ->from('foo')->columns(('bar' => 'baz', 'bam' = ->from('foo')->columns(('bar' =>  Expression('COUNT(some_column)' = ->from('foo')->columns(( Expression('COUNT(some_column) AS bar' = ->from('foo')->'(COUNT(?) + ?) AS ?',            ('some_column', 5, 'bar'),            (Expression::TYPE_IDENTIFIER, Expression::TYPE_VALUE, Expression:: 5);//// 'SELECT (COUNT("some_column") + \'5\') AS "bar" FROM "foo"'; // joins (plain) = ->from('foo')->('zac', 'm = n' = ->from('foo')->('zac', 'm = n', ('bar', 'baz' = ->from('foo')->('zac', 'm = n', ('bar', 'baz'), Select:: = ->from('foo')->('zac', 'm = n', ('BAR' => 'bar', 'BAZ' => 'baz' = ->from('foo')->(('b' => 'bar'), 'b.foo_id = foo.foo_id' = ->from('foo')->where('x = 5' = ->from('foo')->where(('x = ?' => 5 5);//// 'SELECT "foo".* FROM "foo" WHERE x = \'5\'';  // group = ->from('foo')->group(('col1', 'col2'   = ->from('foo')->group('col1')->group('col2'   = ->from('foo')->group( Expression('DAY(?)', ('col1'), (Expression:: = ->from('foo')->having('x = 5' = ->from('foo')->having(('x = ?' => 5 5);//// 'SELECT "foo".* FROM "foo" HAVING x = \'5\'';  // order = ->from('foo')->order('c1' = ->from('foo')->order(('c1', 'c2' = ->from('foo')->order(('c1' => 'DESC', 'c2' => 'Asc'));    = ->from('foo')->order(('c1' => 'asc'))->order('c2 desc');  = ->from('foo')->limit(5 5);//// 'SELECT "foo".* FROM "foo" LIMIT \'5\'';  // limit with offset = ->from('foo')->limit(5)->offset(10 5, 'offset' => 10);//// 'SELECT "foo".* FROM "foo" LIMIT \'5\' OFFSET \'10\'';  // joins with a few keywords in the on clause = ->from('foo')->('zac', '(m = n AND c.x) BETWEEN x AND y.z' = ->from('foo')->order('c1.d2' = ->from('foo')->group('c1.d2' = ->from('foo')->('zac',  Expression('(m = n AND c.x) BETWEEN x AND y.z' = ->from('bar')->where->like('y', '%Foo%' = ->from(('x' =>  = ->from('table')->columns(('*'))->where('c1' => ,    'c2' => (1, 2, 3),     \Zend\Db\Sql\Predicate\IsNotNull('c3' = ->from('table')->order( Expression('isnull(?) DESC', ('name'), (Expression::TYPE_IDENTIFIER)),    'name' = ->from('foo')->columns(())->('bar', 'm = n', ('thecount' =>  Expression("COUNT(*)" = ->from('foo'->('tableA',  Predicate\Operator('id', '=', 1->('tableB',  Predicate\Operator('id', '=', 2->('tableC',  Predicate\PredicateSet( Predicate\Operator('id', '=', 3),         Predicate\Operator('number', '>', 20 :join3part2';//// 'SELECT "foo".*, "tableA".*, "tableB".*, "tableC".* FROM "foo" '//   'INNER JOIN "tableA" ON "id" = \'1\' INNER JOIN "tableB" ON "id" = \'2\' '//   'INNER JOIN "tableC" ON "id" = \'3\' AND "number" > \'20\'';

http://www.bkjia.com/PHPjc/440209.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/440209.htmlTechArticleuse = -from('foo' = -from( TableIdentifier('foo', 'bar' = -from( ('f' = 'foo' = -from( ('f' = TableIdentifier('foo' = -from('foo')-columns( ('bar', 'baz' = -from('foo')-columns( ('...

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