Go to the documentation of this file.00001 <?php
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00024 final class CombineQuery extends StaticFactory
00025 {
00026 const UNION = 'UNION';
00027 const UNION_ALL = 'UNION ALL';
00028
00029 const INTERSECT = 'INTERSECT';
00030 const INTERSECT_ALL = 'INTERSECT ALL';
00031
00032 const EXCEPT = 'EXCEPT';
00033 const EXCEPT_ALL = 'EXCEPT ALL';
00034
00038 public static function union($left, $right)
00039 {
00040 return new QueryCombination($left, $right, self::UNION);
00041 }
00042
00046 public static function unionBlock()
00047 {
00048 $args = func_get_args();
00049
00050 return QueryChain::block($args, self::UNION);
00051 }
00052
00056 public static function unionAll($left, $right)
00057 {
00058 return new QueryCombination($left, $right, self::UNION_ALL);
00059 }
00060
00064 public static function unionAllBlock()
00065 {
00066 $args = func_get_args();
00067
00068 return QueryChain::block($args, self::UNION_ALL);
00069 }
00070
00074 public static function intersect($left, $right)
00075 {
00076 return new QueryCombination($left, $right, self::INTERSECT);
00077 }
00078
00082 public static function intersectBlock()
00083 {
00084 $args = func_get_args();
00085
00086 return QueryChain::block($args, self::INTERSECT);
00087 }
00088
00092 public static function intersectAll($left, $right)
00093 {
00094 return new QueryCombination($left, $right, self::INTERSECT_ALL);
00095 }
00096
00100 public static function intersectAllBlock()
00101 {
00102 $args = func_get_args();
00103
00104 return QueryChain::block($args, self::INTERSECT_ALL);
00105 }
00106
00110 public static function except($left, $right)
00111 {
00112 return new QueryCombination($left, $right, self::EXCEPT);
00113 }
00114
00118 public static function exceptBlock()
00119 {
00120 $args = func_get_args();
00121
00122 return QueryChain::block($args, self::EXCEPT);
00123 }
00124
00128 public static function exceptAll($left, $right)
00129 {
00130 return new QueryCombination($left, $right, self::EXCEPT_ALL);
00131 }
00132
00136 public static function exceptAllBlock()
00137 {
00138 $args = func_get_args();
00139
00140 return QueryChain::block($args, self::EXCEPT_ALL);
00141 }
00142 }
00143 ?>