/**
* 对于 db_single 或 db_split 类型，分别使用下面两种方式调用
* public function iDeleteByCond($oOption, $vAdmin='')
* public function iDeleteByCond($vHintId, $oOption, $vAdmin='')
*
* @return int
*/
public function iDeleteByCond()
{
$aArgv = func_get_args();
$splitField = $this->sGetSplitField();
$isSplit = strlen($splitField);
if ($isSplit) {
assert(count($aArgv) >= 2);
$vHintId = $aArgv[0];
$oOption = $aArgv[1];
$vAdmin = isset($aArgv[2]) ? $aArgv[2] : '';
} else {
assert(count($aArgv) >= 1);
$oOption = $aArgv[0];
$vAdmin = isset($aArgv[1]) ? $aArgv[1] : '';
}
assert(!Ko_Tool_Option::BIsWhereEmpty($oOption, $this->vGetAttribute('ismongodb')));
if ($isSplit) {
$list = $this->aGetList($vHintId, $oOption);
} else {
$list = $this->aGetList($oOption);
}
$iRet = 0;
foreach ($list as $info) {
$oOptionNew = $oOption->oClone();
$iRet += $this->iDelete($info, $oOptionNew, $vAdmin);
}
return $iRet;
}
/**
* @param Ko_Tool_SQL|Ko_Tool_MONGO|array $oOption
* @return int 返回 affectedrows
*/
public function iDeleteByCond($vHintId, $oOption)
{
assert(!Ko_Tool_Option::BIsWhereEmpty($oOption, $this->_bIsMongoDB));
if (($this->_bUseUO || $this->_iMCacheTime) && count($this->_aKeyField)) {
$oOption = $this->_vBuildOption($oOption, $vHintId, array());
$oOption = $this->_oWriteOption2ReadOption($oOption);
$aInfo = $this->_oGetSqlAgent()->aSelect($this->_sTable, $this->iGetHintId($vHintId), $oOption, 0, true);
$iRet = 0;
foreach ($aInfo as $key) {
$oOptionNew = $oOption->oClone();
$iRet += $this->_iDelete($vHintId, $key, $oOptionNew, false);
}
return $iRet;
}
return $this->_iDelete($vHintId, array(), $oOption, true);
}
/**
* @return Ko_Tool_SQL 返回 $this
*/
public function oHaving()
{
$this->_sHaving = Ko_Tool_Option::SEscapeWhere(func_get_args());
return $this;
}
