本文整理汇总了PHP中DBObjectSearch::MakeSQLObjectQuery方法的典型用法代码示例。如果您正苦于以下问题：PHP DBObjectSearch::MakeSQLObjectQuery方法的具体用法？PHP DBObjectSearch::MakeSQLObjectQuery怎么用？PHP DBObjectSearch::MakeSQLObjectQuery使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DBObjectSearch的用法示例。
在下文中一共展示了DBObjectSearch::MakeSQLObjectQuery方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: MakeSQLObjectQuerySingleTable
protected function MakeSQLObjectQuerySingleTable(&$oBuild, $aAttToLoad, $sTableClass, $aExtKeys, $aValues)
{
// $aExtKeys is an array of sTableClass => array of (sAttCode (keys) => array of sAttCode (fields))
//echo "MakeSQLObjectQuery($sTableClass)-liste des clefs externes($sTableClass): <pre>".print_r($aExtKeys, true)."</pre><br/>\n";
// Prepare the query for a single table (compound objects)
// Ignores the items (attributes/filters) that are not on the target table
// Perform an (inner or left) join for every external key (and specify the expected fields)
//
// Returns an SQLQuery
//
$sTargetClass = $this->GetFirstJoinedClass();
$sTargetAlias = $this->GetFirstJoinedClassAlias();
$sTable = MetaModel::DBGetTable($sTableClass);
$sTableAlias = $oBuild->GenerateTableAlias($sTargetAlias . '_' . $sTable, $sTable);
$aTranslation = array();
$aExpectedAtts = array();
$oBuild->m_oQBExpressions->GetUnresolvedFields($sTargetAlias, $aExpectedAtts);
$bIsOnQueriedClass = array_key_exists($sTargetAlias, $oBuild->GetRootFilter()->GetSelectedClasses());
self::DbgTrace("Entering: tableclass={$sTableClass}, filter=" . $this->ToOQL() . ", " . ($bIsOnQueriedClass ? "MAIN" : "SECONDARY"));
// 1 - SELECT and UPDATE
//
// Note: no need for any values nor fields for foreign Classes (ie not the queried Class)
//
$aUpdateValues = array();
// 1/a - Get the key and friendly name
//
// We need one pkey to be the key, let's take the first one available
$oSelectedIdField = null;
$oIdField = new FieldExpressionResolved(MetaModel::DBGetKey($sTableClass), $sTableAlias);
$aTranslation[$sTargetAlias]['id'] = $oIdField;
if ($bIsOnQueriedClass) {
// Add this field to the list of queried fields (required for the COUNT to work fine)
$oSelectedIdField = $oIdField;
}
// 1/b - Get the other attributes
//
foreach (MetaModel::ListAttributeDefs($sTableClass) as $sAttCode => $oAttDef) {
// Skip this attribute if not defined in this table
if (MetaModel::GetAttributeOrigin($sTargetClass, $sAttCode) != $sTableClass) {
continue;
}
// Skip this attribute if not made of SQL columns
if (count($oAttDef->GetSQLExpressions()) == 0) {
continue;
}
// Update...
//
if ($bIsOnQueriedClass && array_key_exists($sAttCode, $aValues)) {
assert($oAttDef->IsDirectField());
foreach ($oAttDef->GetSQLValues($aValues[$sAttCode]) as $sColumn => $sValue) {
$aUpdateValues[$sColumn] = $sValue;
}
}
}
// 2 - The SQL query, for this table only
//
$oSelectBase = new SQLObjectQuery($sTable, $sTableAlias, array(), $bIsOnQueriedClass, $aUpdateValues, $oSelectedIdField);
// 3 - Resolve expected expressions (translation table: alias.attcode => table.column)
//
foreach (MetaModel::ListAttributeDefs($sTableClass) as $sAttCode => $oAttDef) {
// Skip this attribute if not defined in this table
if (MetaModel::GetAttributeOrigin($sTargetClass, $sAttCode) != $sTableClass) {
continue;
}
// Select...
//
if ($oAttDef->IsExternalField()) {
// skip, this will be handled in the joined tables (done hereabove)
} else {
//echo "<p>MakeSQLObjectQuerySingleTable: Field $sAttCode is part of the table $sTable (named: $sTableAlias)</p>";
// standard field, or external key
// add it to the output
foreach ($oAttDef->GetSQLExpressions() as $sColId => $sSQLExpr) {
if (array_key_exists($sAttCode . $sColId, $aExpectedAtts)) {
$oFieldSQLExp = new FieldExpressionResolved($sSQLExpr, $sTableAlias);
foreach (MetaModel::EnumPlugins('iQueryModifier') as $sPluginClass => $oQueryModifier) {
$oFieldSQLExp = $oQueryModifier->GetFieldExpression($oBuild, $sTargetClass, $sAttCode, $sColId, $oFieldSQLExp, $oSelectBase);
}
$aTranslation[$sTargetAlias][$sAttCode . $sColId] = $oFieldSQLExp;
}
}
}
}
//echo "MakeSQLObjectQuery- Classe $sTableClass<br/>\n";
// 4 - The external keys -> joins...
//
$aAllPointingTo = $this->GetCriteria_PointingTo();
if (array_key_exists($sTableClass, $aExtKeys)) {
foreach ($aExtKeys[$sTableClass] as $sKeyAttCode => $aExtFields) {
$oKeyAttDef = MetaModel::GetAttributeDef($sTableClass, $sKeyAttCode);
$aPointingTo = $this->GetCriteria_PointingTo($sKeyAttCode);
//echo "MakeSQLObjectQuery-Cle '$sKeyAttCode'<br/>\n";
if (!array_key_exists(TREE_OPERATOR_EQUALS, $aPointingTo)) {
//echo "MakeSQLObjectQuery-Ajoutons l'operateur TREE_OPERATOR_EQUALS pour $sKeyAttCode<br/>\n";
// The join was not explicitely defined in the filter,
// we need to do it now
$sKeyClass = $oKeyAttDef->GetTargetClass();
$sKeyClassAlias = $oBuild->GenerateClassAlias($sKeyClass . '_' . $sKeyAttCode, $sKeyClass);
$oExtFilter = new DBObjectSearch($sKeyClass, $sKeyClassAlias);
$aAllPointingTo[$sKeyAttCode][TREE_OPERATOR_EQUALS][$sKeyClassAlias] = $oExtFilter;
//.........这里部分代码省略.........