/**
* {@inheritdoc}
*/
public function configureSelector(RecordSelector $selector)
{
if (empty($this->loaders) && empty($this->joiners)) {
//No need to create any column aliases
return;
}
parent::configureSelector($selector);
}
/**
* {@inheritdoc}
*/
public function sqlStatement(QueryCompiler $compiler = null)
{
if (empty($compiler)) {
$compiler = $this->compiler->resetQuoter();
}
//Primary loader may add custom conditions to select query
$this->loader->configureSelector($this);
if (empty($columns = $this->columns)) {
//If no user columns were specified we are going to use columns defined by our loaders
//in addition it will return RecordIterator instance as result instead of QueryResult
$columns = !empty($this->dataColumns) ? $this->dataColumns : ['*'];
}
return $compiler->compileSelect(["{$this->primaryTable()} AS {$this->primaryAlias()}"], $this->distinct, $columns, $this->joinTokens, $this->whereTokens, $this->havingTokens, $this->grouping, $this->ordering, $this->limit, $this->offset);
}
/**
* Create delete statement based on WHERE statement provided by Selector.
*
* @param QueryCompiler $compiler
* @return string
*/
protected function deleteStatement(QueryCompiler $compiler = null)
{
$compiler = !empty($compiler) ? $compiler : $this->compiler->reset();
$this->loader->configureSelector($this, false);
return $compiler->delete($this->loader->getTable() . ' AS ' . $this->loader->getAlias(), $this->whereTokens);
}
