protected function deleteDocumentsByHash(array $hashes)
{
$atom_table = new DivinerLiveAtom();
$symbol_table = new DivinerLiveSymbol();
$conn_w = $symbol_table->establishConnection('w');
$strings = array();
foreach ($hashes as $hash) {
$strings[] = qsprintf($conn_w, '%s', $hash);
}
foreach (PhabricatorLiskDAO::chunkSQL($strings, ', ') as $chunk) {
queryfx($conn_w, 'UPDATE %T SET graphHash = NULL, nodeHash = NULL
WHERE graphHash IN (%Q)', $symbol_table->getTableName(), $chunk);
}
queryfx($conn_w, 'DELETE a FROM %T a LEFT JOIN %T s
ON a.symbolPHID = s.phid
WHERE s.graphHash IS NULL', $atom_table->getTableName(), $symbol_table->getTableName());
}
protected function loadPage()
{
$table = new DivinerLiveSymbol();
$conn_r = $table->establishConnection('r');
$data = queryfx_all($conn_r, 'SELECT * FROM %T %Q %Q %Q', $table->getTableName(), $this->buildWhereClause($conn_r), $this->buildOrderClause($conn_r), $this->buildLimitClause($conn_r));
return $table->loadAllFromArray($data);
}
