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Added unit tests for correlated subqueries - select, from, where.

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git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0-DB@8556 201d5d3c-b55e-5fd7-737f-ddc643e51545
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ucorina 2011-06-30 15:36:03 +00:00
parent 5d1eb1c21e
commit 1353ade0c2
41 changed files with 661 additions and 256 deletions
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116
classes/db/queryparts/condition/Condition.class.php
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@ -15,6 +15,8 @@
$this->pipe = $pipe;
if($this->hasArgument())
$this->_value = $argument->getValue();
else if(is_a($this->argument, 'Subquery'))
$this->_value = $argument->toString();
else
$this->_value = $argument;
}
@ -50,27 +52,27 @@
function show(){
switch($this->operation) {
case 'equal' :
case 'more' :
case 'excess' :
case 'less' :
case 'below' :
case 'like_tail' :
case 'like_prefix' :
case 'like' :
case 'in' :
case 'notin' :
case 'notequal' :
// if variable is not set or is not string or number, return
if(!isset($this->_value)) return false;
if($this->_value === '') return false;
if(!in_array(gettype($this->_value), array('string', 'integer'))) return false;
break;
case 'between' :
if(!is_array($this->_value)) return false;
if(count($this->_value)!=2) return false;
case 'equal' :
case 'more' :
case 'excess' :
case 'less' :
case 'below' :
case 'like_tail' :
case 'like_prefix' :
case 'like' :
case 'in' :
case 'notin' :
case 'notequal' :
// if variable is not set or is not string or number, return
if(!isset($this->_value)) return false;
if($this->_value === '') return false;
if(!in_array(gettype($this->_value), array('string', 'integer'))) return false;
break;
case 'between' :
if(!is_array($this->_value)) return false;
if(count($this->_value)!=2) return false;
}
}
return true;
}
@ -78,43 +80,43 @@
$name = $this->column_name;
$operation = $this->operation;
switch($operation) {
case 'equal' :
return $name.' = '.$value;
break;
case 'more' :
return $name.' >= '.$value;
break;
case 'excess' :
return $name.' > '.$value;
break;
case 'less' :
return $name.' <= '.$value;
break;
case 'below' :
return $name.' < '.$value;
break;
case 'like_tail' :
case 'like_prefix' :
case 'like' :
return $name.' like '.$value;
break;
case 'in' :
return $name.' in ('.$value.')';
break;
case 'notin' :
return $name.' not in ('.$value.')';
break;
case 'notequal' :
return $name.' <> '.$value;
break;
case 'notnull' :
return $name.' is not null';
break;
case 'null' :
return $name.' is null';
break;
case 'between' :
switch($operation) {
case 'equal' :
return $name.' = '.$value;
break;
case 'more' :
return $name.' >= '.$value;
break;
case 'excess' :
return $name.' > '.$value;
break;
case 'less' :
return $name.' <= '.$value;
break;
case 'below' :
return $name.' < '.$value;
break;
case 'like_tail' :
case 'like_prefix' :
case 'like' :
return $name.' like '.$value;
break;
case 'in' :
return $name.' in ('.$value.')';
break;
case 'notin' :
return $name.' not in ('.$value.')';
break;
case 'notequal' :
return $name.' <> '.$value;
break;
case 'notnull' :
return $name.' is not null';
break;
case 'null' :
return $name.' is null';
break;
case 'between' :
return $name.' between ' . $value[0] . ' and ' . $value[1];
break;
}