connection = $connection;
$this->systemConfig = $systemConfig;
$this->logger = $logger;
$this->queryBuilder = new \Doctrine\DBAL\Query\QueryBuilder($this->connection->getInner());
$this->helper = new QuoteHelper();
}
/**
* Enable/disable automatic prefixing of table names with the oc_ prefix
*
* @param bool $enabled If set to true table names will be prefixed with the
* owncloud database prefix automatically.
* @since 8.2.0
*/
public function automaticTablePrefix($enabled) {
$this->automaticTablePrefix = (bool)$enabled;
}
/**
* Gets an ExpressionBuilder used for object-oriented construction of query expressions.
* This producer method is intended for convenient inline usage. Example:
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('users', 'u')
* ->where($qb->expr()->eq('u.id', 1));
*
*
* For more complex expression construction, consider storing the expression
* builder object in a local variable.
*
* @return \OCP\DB\QueryBuilder\IExpressionBuilder
*/
public function expr() {
return match($this->connection->getDatabaseProvider()) {
IDBConnection::PLATFORM_ORACLE => new OCIExpressionBuilder($this->connection, $this, $this->logger),
IDBConnection::PLATFORM_POSTGRES => new PgSqlExpressionBuilder($this->connection, $this, $this->logger),
IDBConnection::PLATFORM_MYSQL => new MySqlExpressionBuilder($this->connection, $this, $this->logger),
IDBConnection::PLATFORM_SQLITE => new SqliteExpressionBuilder($this->connection, $this, $this->logger),
};
}
/**
* Gets an FunctionBuilder used for object-oriented construction of query functions.
* This producer method is intended for convenient inline usage. Example:
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('users', 'u')
* ->where($qb->fun()->md5('u.id'));
*
*
* For more complex function construction, consider storing the function
* builder object in a local variable.
*
* @return \OCP\DB\QueryBuilder\IFunctionBuilder
*/
public function func() {
return match($this->connection->getDatabaseProvider()) {
IDBConnection::PLATFORM_ORACLE => new OCIFunctionBuilder($this->connection, $this, $this->helper),
IDBConnection::PLATFORM_POSTGRES => new PgSqlFunctionBuilder($this->connection, $this, $this->helper),
IDBConnection::PLATFORM_MYSQL => new FunctionBuilder($this->connection, $this, $this->helper),
IDBConnection::PLATFORM_SQLITE => new SqliteFunctionBuilder($this->connection, $this, $this->helper),
};
}
/**
* Gets the type of the currently built query.
*
* @return integer
*/
public function getType() {
return $this->queryBuilder->getType();
}
/**
* Gets the associated DBAL Connection for this query builder.
*
* @return \OCP\IDBConnection
*/
public function getConnection() {
return $this->connection;
}
/**
* Gets the state of this query builder instance.
*
* @return int Always returns 0 which is former `QueryBuilder::STATE_DIRTY`
* @deprecated 30.0.0 This function is going to be removed with the next Doctrine/DBAL update
* and we can not fix this in our wrapper.
*/
public function getState() {
$this->logger->debug(IQueryBuilder::class . '::' . __FUNCTION__ . ' is deprecated and will be removed soon.', ['exception' => new \Exception('Deprecated call to ' . __METHOD__)]);
return $this->queryBuilder->getState();
}
private function prepareForExecute() {
if ($this->systemConfig->getValue('log_query', false)) {
try {
$params = [];
foreach ($this->getParameters() as $placeholder => $value) {
if ($value instanceof \DateTime) {
$params[] = $placeholder . ' => DateTime:\'' . $value->format('c') . '\'';
} elseif (is_array($value)) {
$params[] = $placeholder . ' => (\'' . implode('\', \'', $value) . '\')';
} else {
$params[] = $placeholder . ' => \'' . $value . '\'';
}
}
if (empty($params)) {
$this->logger->debug('DB QueryBuilder: \'{query}\'', [
'query' => $this->getSQL(),
'app' => 'core',
]);
} else {
$this->logger->debug('DB QueryBuilder: \'{query}\' with parameters: {params}', [
'query' => $this->getSQL(),
'params' => implode(', ', $params),
'app' => 'core',
]);
}
} catch (\Error $e) {
// likely an error during conversion of $value to string
$this->logger->error('DB QueryBuilder: error trying to log SQL query', ['exception' => $e]);
}
}
// if (!empty($this->getQueryPart('select'))) {
// $select = $this->getQueryPart('select');
// $hasSelectAll = array_filter($select, static function ($s) {
// return $s === '*';
// });
// $hasSelectSpecific = array_filter($select, static function ($s) {
// return $s !== '*';
// });
// if (empty($hasSelectAll) === empty($hasSelectSpecific)) {
// $exception = new QueryException('Query is selecting * and specific values in the same query. This is not supported in Oracle.');
// $this->logger->error($exception->getMessage(), [
// 'query' => $this->getSQL(),
// 'app' => 'core',
// 'exception' => $exception,
// ]);
// }
// }
$tooLongOutputColumns = [];
foreach ($this->getOutputColumns() as $column) {
if (strlen($column) > 30) {
$tooLongOutputColumns[] = $column;
}
}
if (!empty($tooLongOutputColumns)) {
$exception = new QueryException('More than 30 characters for an output column name are not allowed on Oracle.');
$this->logger->error($exception->getMessage(), [
'query' => $this->getSQL(),
'columns' => $tooLongOutputColumns,
'app' => 'core',
'exception' => $exception,
]);
}
$numberOfParameters = 0;
$hasTooLargeArrayParameter = false;
foreach ($this->getParameters() as $parameter) {
if (is_array($parameter)) {
$count = count($parameter);
$numberOfParameters += $count;
$hasTooLargeArrayParameter = $hasTooLargeArrayParameter || ($count > 1000);
}
}
if ($hasTooLargeArrayParameter) {
$exception = new QueryException('More than 1000 expressions in a list are not allowed on Oracle.');
$this->logger->error($exception->getMessage(), [
'query' => $this->getSQL(),
'app' => 'core',
'exception' => $exception,
]);
}
if ($numberOfParameters > 65535) {
$exception = new QueryException('The number of parameters must not exceed 65535. Restriction by PostgreSQL.');
$this->logger->error($exception->getMessage(), [
'query' => $this->getSQL(),
'app' => 'core',
'exception' => $exception,
]);
}
}
/**
* Executes this query using the bound parameters and their types.
*
* Uses {@see Connection::executeQuery} for select statements and {@see Connection::executeUpdate}
* for insert, update and delete statements.
*
* @return IResult|int
*/
public function execute(?IDBConnection $connection = null) {
try {
if ($this->getType() === \Doctrine\DBAL\Query\QueryBuilder::SELECT) {
return $this->executeQuery($connection);
} else {
return $this->executeStatement($connection);
}
} catch (DBALException $e) {
// `IQueryBuilder->execute` never wrapped the exception, but `executeQuery` and `executeStatement` do
/** @var \Doctrine\DBAL\Exception $previous */
$previous = $e->getPrevious();
throw $previous;
}
}
public function executeQuery(?IDBConnection $connection = null): IResult {
if ($this->getType() !== \Doctrine\DBAL\Query\QueryBuilder::SELECT) {
throw new \RuntimeException('Invalid query type, expected SELECT query');
}
$this->prepareForExecute();
if (!$connection) {
$connection = $this->connection;
}
return $connection->executeQuery(
$this->getSQL(),
$this->getParameters(),
$this->getParameterTypes(),
);
}
public function executeStatement(?IDBConnection $connection = null): int {
if ($this->getType() === \Doctrine\DBAL\Query\QueryBuilder::SELECT) {
throw new \RuntimeException('Invalid query type, expected INSERT, DELETE or UPDATE statement');
}
$this->prepareForExecute();
if (!$connection) {
$connection = $this->connection;
}
return $connection->executeStatement(
$this->getSQL(),
$this->getParameters(),
$this->getParameterTypes(),
);
}
/**
* Gets the complete SQL string formed by the current specifications of this QueryBuilder.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('User', 'u')
* echo $qb->getSQL(); // SELECT u FROM User u
*
*
* @return string The SQL query string.
*/
public function getSQL() {
return $this->queryBuilder->getSQL();
}
/**
* Sets a query parameter for the query being constructed.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('users', 'u')
* ->where('u.id = :user_id')
* ->setParameter(':user_id', 1);
*
*
* @param string|integer $key The parameter position or name.
* @param mixed $value The parameter value.
* @param string|null|int $type One of the IQueryBuilder::PARAM_* constants.
*
* @return $this This QueryBuilder instance.
*/
public function setParameter($key, $value, $type = null) {
$this->queryBuilder->setParameter($key, $value, $type);
return $this;
}
/**
* Sets a collection of query parameters for the query being constructed.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('users', 'u')
* ->where('u.id = :user_id1 OR u.id = :user_id2')
* ->setParameters(array(
* ':user_id1' => 1,
* ':user_id2' => 2
* ));
*
*
* @param array $params The query parameters to set.
* @param array $types The query parameters types to set.
*
* @return $this This QueryBuilder instance.
*/
public function setParameters(array $params, array $types = []) {
$this->queryBuilder->setParameters($params, $types);
return $this;
}
/**
* Gets all defined query parameters for the query being constructed indexed by parameter index or name.
*
* @return array The currently defined query parameters indexed by parameter index or name.
*/
public function getParameters() {
return $this->queryBuilder->getParameters();
}
/**
* Gets a (previously set) query parameter of the query being constructed.
*
* @param mixed $key The key (index or name) of the bound parameter.
*
* @return mixed The value of the bound parameter.
*/
public function getParameter($key) {
return $this->queryBuilder->getParameter($key);
}
/**
* Gets all defined query parameter types for the query being constructed indexed by parameter index or name.
*
* @return array The currently defined query parameter types indexed by parameter index or name.
*/
public function getParameterTypes() {
return $this->queryBuilder->getParameterTypes();
}
/**
* Gets a (previously set) query parameter type of the query being constructed.
*
* @param mixed $key The key (index or name) of the bound parameter type.
*
* @return mixed The value of the bound parameter type.
*/
public function getParameterType($key) {
return $this->queryBuilder->getParameterType($key);
}
/**
* Sets the position of the first result to retrieve (the "offset").
*
* @param int $firstResult The first result to return.
*
* @return $this This QueryBuilder instance.
*/
public function setFirstResult($firstResult) {
$this->queryBuilder->setFirstResult((int)$firstResult);
return $this;
}
/**
* Gets the position of the first result the query object was set to retrieve (the "offset").
* Returns 0 if {@link setFirstResult} was not applied to this QueryBuilder.
*
* @return int The position of the first result.
*/
public function getFirstResult() {
return $this->queryBuilder->getFirstResult();
}
/**
* Sets the maximum number of results to retrieve (the "limit").
*
* NOTE: Setting max results to "0" will cause mixed behaviour. While most
* of the databases will just return an empty result set, Oracle will return
* all entries.
*
* @param int|null $maxResults The maximum number of results to retrieve.
*
* @return $this This QueryBuilder instance.
*/
public function setMaxResults($maxResults) {
if ($maxResults === null) {
$this->queryBuilder->setMaxResults($maxResults);
} else {
$this->queryBuilder->setMaxResults((int)$maxResults);
}
return $this;
}
/**
* Gets the maximum number of results the query object was set to retrieve (the "limit").
* Returns NULL if {@link setMaxResults} was not applied to this query builder.
*
* @return int|null The maximum number of results.
*/
public function getMaxResults() {
return $this->queryBuilder->getMaxResults();
}
/**
* Specifies an item that is to be returned in the query result.
* Replaces any previously specified selections, if any.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.id', 'p.id')
* ->from('users', 'u')
* ->leftJoin('u', 'phonenumbers', 'p', 'u.id = p.user_id');
*
*
* @param mixed ...$selects The selection expressions.
*
* '@return $this This QueryBuilder instance.
*/
public function select(...$selects) {
if (count($selects) === 1 && is_array($selects[0])) {
$selects = $selects[0];
}
$this->addOutputColumns($selects);
$this->queryBuilder->select(
$this->helper->quoteColumnNames($selects)
);
return $this;
}
/**
* Specifies an item that is to be returned with a different name in the query result.
*
*
* $qb = $conn->getQueryBuilder()
* ->selectAlias('u.id', 'user_id')
* ->from('users', 'u')
* ->leftJoin('u', 'phonenumbers', 'p', 'u.id = p.user_id');
*
*
* @param mixed $select The selection expressions.
* @param string $alias The column alias used in the constructed query.
*
* @return $this This QueryBuilder instance.
*/
public function selectAlias($select, $alias) {
$this->queryBuilder->addSelect(
$this->helper->quoteColumnName($select) . ' AS ' . $this->helper->quoteColumnName($alias)
);
$this->addOutputColumns([$alias]);
return $this;
}
/**
* Specifies an item that is to be returned uniquely in the query result.
*
*
* $qb = $conn->getQueryBuilder()
* ->selectDistinct('type')
* ->from('users');
*
*
* @param mixed $select The selection expressions.
*
* @return $this This QueryBuilder instance.
*/
public function selectDistinct($select) {
if (!is_array($select)) {
$select = [$select];
}
$this->addOutputColumns($select);
$quotedSelect = $this->helper->quoteColumnNames($select);
$this->queryBuilder->addSelect(
'DISTINCT ' . implode(', ', $quotedSelect)
);
return $this;
}
/**
* Adds an item that is to be returned in the query result.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.id')
* ->addSelect('p.id')
* ->from('users', 'u')
* ->leftJoin('u', 'phonenumbers', 'u.id = p.user_id');
*
*
* @param mixed ...$selects The selection expression.
*
* @return $this This QueryBuilder instance.
*/
public function addSelect(...$selects) {
if (count($selects) === 1 && is_array($selects[0])) {
$selects = $selects[0];
}
$this->addOutputColumns($selects);
$this->queryBuilder->addSelect(
$this->helper->quoteColumnNames($selects)
);
return $this;
}
private function addOutputColumns(array $columns): void {
foreach ($columns as $column) {
if (is_array($column)) {
$this->addOutputColumns($column);
} elseif (is_string($column) && !str_contains($column, '*')) {
if (str_contains($column, '.')) {
[, $column] = explode('.', $column);
}
$this->selectedColumns[] = $column;
}
}
}
public function getOutputColumns(): array {
return array_unique(array_map(function (string $column) {
if (str_contains($column, '.')) {
[, $column] = explode('.', $column);
return $column;
} else {
return $column;
}
}, $this->selectedColumns));
}
/**
* Turns the query being built into a bulk delete query that ranges over
* a certain table.
*
*
* $qb = $conn->getQueryBuilder()
* ->delete('users', 'u')
* ->where('u.id = :user_id');
* ->setParameter(':user_id', 1);
*
*
* @param string $delete The table whose rows are subject to the deletion.
* @param string $alias The table alias used in the constructed query.
*
* @return $this This QueryBuilder instance.
* @since 30.0.0 Alias is deprecated and will no longer be used with the next Doctrine/DBAL update
*/
public function delete($delete = null, $alias = null) {
if ($alias !== null) {
$this->logger->debug('DELETE queries with alias are no longer supported and the provided alias is ignored', ['exception' => new \InvalidArgumentException('Table alias provided for DELETE query')]);
}
$this->queryBuilder->delete(
$this->getTableName($delete),
$alias
);
return $this;
}
/**
* Turns the query being built into a bulk update query that ranges over
* a certain table
*
*
* $qb = $conn->getQueryBuilder()
* ->update('users', 'u')
* ->set('u.password', md5('password'))
* ->where('u.id = ?');
*
*
* @param string $update The table whose rows are subject to the update.
* @param string $alias The table alias used in the constructed query.
*
* @return $this This QueryBuilder instance.
* @since 30.0.0 Alias is deprecated and will no longer be used with the next Doctrine/DBAL update
*/
public function update($update = null, $alias = null) {
if ($alias !== null) {
$this->logger->debug('UPDATE queries with alias are no longer supported and the provided alias is ignored', ['exception' => new \InvalidArgumentException('Table alias provided for UPDATE query')]);
}
$this->queryBuilder->update(
$this->getTableName($update),
$alias
);
return $this;
}
/**
* Turns the query being built into an insert query that inserts into
* a certain table
*
*
* $qb = $conn->getQueryBuilder()
* ->insert('users')
* ->values(
* array(
* 'name' => '?',
* 'password' => '?'
* )
* );
*
*
* @param string $insert The table into which the rows should be inserted.
*
* @return $this This QueryBuilder instance.
*/
public function insert($insert = null) {
$this->queryBuilder->insert(
$this->getTableName($insert)
);
$this->lastInsertedTable = $insert;
return $this;
}
/**
* Creates and adds a query root corresponding to the table identified by the
* given alias, forming a cartesian product with any existing query roots.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.id')
* ->from('users', 'u')
*
*
* @param string|IQueryFunction $from The table.
* @param string|null $alias The alias of the table.
*
* @return $this This QueryBuilder instance.
*/
public function from($from, $alias = null) {
$this->queryBuilder->from(
$this->getTableName($from),
$this->quoteAlias($alias)
);
return $this;
}
/**
* Creates and adds a join to the query.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->join('u', 'phonenumbers', 'p', 'p.is_primary = 1');
*
*
* @param string $fromAlias The alias that points to a from clause.
* @param string $join The table name to join.
* @param string $alias The alias of the join table.
* @param string|ICompositeExpression|null $condition The condition for the join.
*
* @return $this This QueryBuilder instance.
*/
public function join($fromAlias, $join, $alias, $condition = null) {
$this->queryBuilder->join(
$this->quoteAlias($fromAlias),
$this->getTableName($join),
$this->quoteAlias($alias),
$condition
);
return $this;
}
/**
* Creates and adds a join to the query.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->innerJoin('u', 'phonenumbers', 'p', 'p.is_primary = 1');
*
*
* @param string $fromAlias The alias that points to a from clause.
* @param string $join The table name to join.
* @param string $alias The alias of the join table.
* @param string|ICompositeExpression|null $condition The condition for the join.
*
* @return $this This QueryBuilder instance.
*/
public function innerJoin($fromAlias, $join, $alias, $condition = null) {
$this->queryBuilder->innerJoin(
$this->quoteAlias($fromAlias),
$this->getTableName($join),
$this->quoteAlias($alias),
$condition
);
return $this;
}
/**
* Creates and adds a left join to the query.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->leftJoin('u', 'phonenumbers', 'p', 'p.is_primary = 1');
*
*
* @param string $fromAlias The alias that points to a from clause.
* @param string|IQueryFunction $join The table name or sub-query to join.
* @param string $alias The alias of the join table.
* @param string|ICompositeExpression|null $condition The condition for the join.
*
* @return $this This QueryBuilder instance.
*/
public function leftJoin($fromAlias, $join, $alias, $condition = null) {
$this->queryBuilder->leftJoin(
$this->quoteAlias($fromAlias),
$this->getTableName($join),
$this->quoteAlias($alias),
$condition
);
return $this;
}
/**
* Creates and adds a right join to the query.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->rightJoin('u', 'phonenumbers', 'p', 'p.is_primary = 1');
*
*
* @param string $fromAlias The alias that points to a from clause.
* @param string $join The table name to join.
* @param string $alias The alias of the join table.
* @param string|ICompositeExpression|null $condition The condition for the join.
*
* @return $this This QueryBuilder instance.
*/
public function rightJoin($fromAlias, $join, $alias, $condition = null) {
$this->queryBuilder->rightJoin(
$this->quoteAlias($fromAlias),
$this->getTableName($join),
$this->quoteAlias($alias),
$condition
);
return $this;
}
/**
* Sets a new value for a column in a bulk update query.
*
*
* $qb = $conn->getQueryBuilder()
* ->update('users', 'u')
* ->set('u.password', md5('password'))
* ->where('u.id = ?');
*
*
* @param string $key The column to set.
* @param ILiteral|IParameter|IQueryFunction|string $value The value, expression, placeholder, etc.
*
* @return $this This QueryBuilder instance.
*/
public function set($key, $value) {
$this->queryBuilder->set(
$this->helper->quoteColumnName($key),
$this->helper->quoteColumnName($value)
);
return $this;
}
/**
* Specifies one or more restrictions to the query result.
* Replaces any previously specified restrictions, if any.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->where('u.id = ?');
*
* // You can optionally programmatically build and/or expressions
* $qb = $conn->getQueryBuilder();
*
* $or = $qb->expr()->orx(
* $qb->expr()->eq('u.id', 1),
* $qb->expr()->eq('u.id', 2),
* );
*
* $qb->update('users', 'u')
* ->set('u.password', md5('password'))
* ->where($or);
*
*
* @param mixed ...$predicates The restriction predicates.
*
* @return $this This QueryBuilder instance.
*/
public function where(...$predicates) {
if ($this->nonEmptyWhere && $this->systemConfig->getValue('debug', false)) {
// Only logging a warning, not throwing for now.
$e = new QueryException('Using where() on non-empty WHERE part, please verify it is intentional to not call andWhere() or orWhere() instead. Otherwise consider creating a new query builder object or call resetQueryPart(\'where\') first.');
$this->logger->warning($e->getMessage(), ['exception' => $e]);
}
$this->nonEmptyWhere = true;
call_user_func_array(
[$this->queryBuilder, 'where'],
$predicates
);
return $this;
}
/**
* Adds one or more restrictions to the query results, forming a logical
* conjunction with any previously specified restrictions.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u')
* ->from('users', 'u')
* ->where('u.username LIKE ?')
* ->andWhere('u.is_active = 1');
*
*
* @param mixed ...$where The query restrictions.
*
* @return $this This QueryBuilder instance.
*
* @see where()
*/
public function andWhere(...$where) {
$this->nonEmptyWhere = true;
call_user_func_array(
[$this->queryBuilder, 'andWhere'],
$where
);
return $this;
}
/**
* Adds one or more restrictions to the query results, forming a logical
* disjunction with any previously specified restrictions.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->where('u.id = 1')
* ->orWhere('u.id = 2');
*
*
* @param mixed ...$where The WHERE statement.
*
* @return $this This QueryBuilder instance.
*
* @see where()
*/
public function orWhere(...$where) {
$this->nonEmptyWhere = true;
call_user_func_array(
[$this->queryBuilder, 'orWhere'],
$where
);
return $this;
}
/**
* Specifies a grouping over the results of the query.
* Replaces any previously specified groupings, if any.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->groupBy('u.id');
*
*
* @param mixed ...$groupBys The grouping expression.
*
* @return $this This QueryBuilder instance.
*/
public function groupBy(...$groupBys) {
if (count($groupBys) === 1 && is_array($groupBys[0])) {
$groupBys = $groupBys[0];
}
call_user_func_array(
[$this->queryBuilder, 'groupBy'],
$this->helper->quoteColumnNames($groupBys)
);
return $this;
}
/**
* Adds a grouping expression to the query.
*
*
* $qb = $conn->getQueryBuilder()
* ->select('u.name')
* ->from('users', 'u')
* ->groupBy('u.lastLogin');
* ->addGroupBy('u.createdAt')
*
*
* @param mixed ...$groupBy The grouping expression.
*
* @return $this This QueryBuilder instance.
*/
public function addGroupBy(...$groupBy) {
call_user_func_array(
[$this->queryBuilder, 'addGroupBy'],
$this->helper->quoteColumnNames($groupBy)
);
return $this;
}
/**
* Sets a value for a column in an insert query.
*
*
* $qb = $conn->getQueryBuilder()
* ->insert('users')
* ->values(
* array(
* 'name' => '?'
* )
* )
* ->setValue('password', '?');
*
*
* @param string $column The column into which the value should be inserted.
* @param IParameter|string $value The value that should be inserted into the column.
*
* @return $this This QueryBuilder instance.
*/
public function setValue($column, $value) {
$this->queryBuilder->setValue(
$this->helper->quoteColumnName($column),
(string)$value
);
return $this;
}
/**
* Specifies values for an insert query indexed by column names.
* Replaces any previous values, if any.
*
*
* $qb = $conn->getQueryBuilder()
* ->insert('users')
* ->values(
* array(
* 'name' => '?',
* 'password' => '?'
* )
* );
*
*
* @param array $values The values to specify for the insert query indexed by column names.
*
* @return $this This QueryBuilder instance.
*/
public function values(array $values) {
$quotedValues = [];
foreach ($values as $key => $value) {
$quotedValues[$this->helper->quoteColumnName($key)] = $value;
}
$this->queryBuilder->values($quotedValues);
return $this;
}
/**
* Specifies a restriction over the groups of the query.
* Replaces any previous having restrictions, if any.
*
* @param mixed ...$having The restriction over the groups.
*
* @return $this This QueryBuilder instance.
*/
public function having(...$having) {
call_user_func_array(
[$this->queryBuilder, 'having'],
$having
);
return $this;
}
/**
* Adds a restriction over the groups of the query, forming a logical
* conjunction with any existing having restrictions.
*
* @param mixed ...$having The restriction to append.
*
* @return $this This QueryBuilder instance.
*/
public function andHaving(...$having) {
call_user_func_array(
[$this->queryBuilder, 'andHaving'],
$having
);
return $this;
}
/**
* Adds a restriction over the groups of the query, forming a logical
* disjunction with any existing having restrictions.
*
* @param mixed ...$having The restriction to add.
*
* @return $this This QueryBuilder instance.
*/
public function orHaving(...$having) {
call_user_func_array(
[$this->queryBuilder, 'orHaving'],
$having
);
return $this;
}
/**
* Specifies an ordering for the query results.
* Replaces any previously specified orderings, if any.
*
* @param string|IQueryFunction|ILiteral|IParameter $sort The ordering expression.
* @param string $order The ordering direction.
*
* @return $this This QueryBuilder instance.
*/
public function orderBy($sort, $order = null) {
$this->queryBuilder->orderBy(
$this->helper->quoteColumnName($sort),
$order
);
return $this;
}
/**
* Adds an ordering to the query results.
*
* @param string|ILiteral|IParameter|IQueryFunction $sort The ordering expression.
* @param string $order The ordering direction.
*
* @return $this This QueryBuilder instance.
*/
public function addOrderBy($sort, $order = null) {
$this->queryBuilder->addOrderBy(
$this->helper->quoteColumnName($sort),
$order
);
return $this;
}
/**
* Gets a query part by its name.
*
* @param string $queryPartName
*
* @return mixed
* @deprecated 30.0.0 This function is going to be removed with the next Doctrine/DBAL update
* and we can not fix this in our wrapper. Please track the details you need, outside the object.
*/
public function getQueryPart($queryPartName) {
$this->logger->debug(IQueryBuilder::class . '::' . __FUNCTION__ . ' is deprecated and will be removed soon.', ['exception' => new \Exception('Deprecated call to ' . __METHOD__)]);
return $this->queryBuilder->getQueryPart($queryPartName);
}
/**
* Gets all query parts.
*
* @return array
* @deprecated 30.0.0 This function is going to be removed with the next Doctrine/DBAL update
* and we can not fix this in our wrapper. Please track the details you need, outside the object.
*/
public function getQueryParts() {
$this->logger->debug(IQueryBuilder::class . '::' . __FUNCTION__ . ' is deprecated and will be removed soon.', ['exception' => new \Exception('Deprecated call to ' . __METHOD__)]);
return $this->queryBuilder->getQueryParts();
}
/**
* Resets SQL parts.
*
* @param array|null $queryPartNames
*
* @return $this This QueryBuilder instance.
* @deprecated 30.0.0 This function is going to be removed with the next Doctrine/DBAL update
* and we can not fix this in our wrapper. Please create a new IQueryBuilder instead.
*/
public function resetQueryParts($queryPartNames = null) {
$this->logger->debug(IQueryBuilder::class . '::' . __FUNCTION__ . ' is deprecated and will be removed soon.', ['exception' => new \Exception('Deprecated call to ' . __METHOD__)]);
$this->queryBuilder->resetQueryParts($queryPartNames);
return $this;
}
/**
* Resets a single SQL part.
*
* @param string $queryPartName
*
* @return $this This QueryBuilder instance.
* @deprecated 30.0.0 This function is going to be removed with the next Doctrine/DBAL update
* and we can not fix this in our wrapper. Please create a new IQueryBuilder instead.
*/
public function resetQueryPart($queryPartName) {
$this->logger->debug(IQueryBuilder::class . '::' . __FUNCTION__ . ' is deprecated and will be removed soon.', ['exception' => new \Exception('Deprecated call to ' . __METHOD__)]);
$this->queryBuilder->resetQueryPart($queryPartName);
return $this;
}
/**
* Creates a new named parameter and bind the value $value to it.
*
* This method provides a shortcut for PDOStatement::bindValue
* when using prepared statements.
*
* The parameter $value specifies the value that you want to bind. If
* $placeholder is not provided bindValue() will automatically create a
* placeholder for you. An automatic placeholder will be of the name
* ':dcValue1', ':dcValue2' etc.
*
* For more information see {@link https://www.php.net/pdostatement-bindparam}
*
* Example:
*
* $value = 2;
* $q->eq( 'id', $q->bindValue( $value ) );
* $stmt = $q->executeQuery(); // executed with 'id = 2'
*
*
* @license New BSD License
* @link http://www.zetacomponents.org
*
* @param mixed $value
* @param IQueryBuilder::PARAM_* $type
* @param string $placeHolder The name to bind with. The string must start with a colon ':'.
*
* @return IParameter the placeholder name used.
*/
public function createNamedParameter($value, $type = IQueryBuilder::PARAM_STR, $placeHolder = null) {
return new Parameter($this->queryBuilder->createNamedParameter($value, $type, $placeHolder));
}
/**
* Creates a new positional parameter and bind the given value to it.
*
* Attention: If you are using positional parameters with the query builder you have
* to be very careful to bind all parameters in the order they appear in the SQL
* statement , otherwise they get bound in the wrong order which can lead to serious
* bugs in your code.
*
* Example:
*
* $qb = $conn->getQueryBuilder();
* $qb->select('u.*')
* ->from('users', 'u')
* ->where('u.username = ' . $qb->createPositionalParameter('Foo', IQueryBuilder::PARAM_STR))
* ->orWhere('u.username = ' . $qb->createPositionalParameter('Bar', IQueryBuilder::PARAM_STR))
*
*
* @param mixed $value
* @param IQueryBuilder::PARAM_* $type
*
* @return IParameter
*/
public function createPositionalParameter($value, $type = IQueryBuilder::PARAM_STR) {
return new Parameter($this->queryBuilder->createPositionalParameter($value, $type));
}
/**
* Creates a new parameter
*
* Example:
*
* $qb = $conn->getQueryBuilder();
* $qb->select('u.*')
* ->from('users', 'u')
* ->where('u.username = ' . $qb->createParameter('name'))
* ->setParameter('name', 'Bar', IQueryBuilder::PARAM_STR))
*
*
* @param string $name
*
* @return IParameter
*/
public function createParameter($name) {
return new Parameter(':' . $name);
}
/**
* Creates a new function
*
* Attention: Column names inside the call have to be quoted before hand
*
* Example:
*
* $qb = $conn->getQueryBuilder();
* $qb->select($qb->createFunction('COUNT(*)'))
* ->from('users', 'u')
* echo $qb->getSQL(); // SELECT COUNT(*) FROM `users` u
*
*
* $qb = $conn->getQueryBuilder();
* $qb->select($qb->createFunction('COUNT(`column`)'))
* ->from('users', 'u')
* echo $qb->getSQL(); // SELECT COUNT(`column`) FROM `users` u
*
*
* @param string $call
*
* @return IQueryFunction
*/
public function createFunction($call) {
return new QueryFunction($call);
}
/**
* Used to get the id of the last inserted element
* @return int
* @throws \BadMethodCallException When being called before an insert query has been run.
*/
public function getLastInsertId(): int {
if ($this->getType() === \Doctrine\DBAL\Query\QueryBuilder::INSERT && $this->lastInsertedTable) {
// lastInsertId() needs the prefix but no quotes
$table = $this->prefixTableName($this->lastInsertedTable);
return $this->connection->lastInsertId($table);
}
throw new \BadMethodCallException('Invalid call to getLastInsertId without using insert() before.');
}
/**
* Returns the table name quoted and with database prefix as needed by the implementation
*
* @param string|IQueryFunction $table
* @return string
*/
public function getTableName($table) {
if ($table instanceof IQueryFunction) {
return (string)$table;
}
$table = $this->prefixTableName($table);
return $this->helper->quoteColumnName($table);
}
/**
* Returns the table name with database prefix as needed by the implementation
*
* @param string $table
* @return string
*/
public function prefixTableName(string $table): string {
if ($this->automaticTablePrefix === false || str_starts_with($table, '*PREFIX*')) {
return $table;
}
return '*PREFIX*' . $table;
}
/**
* Returns the column name quoted and with table alias prefix as needed by the implementation
*
* @param string $column
* @param string $tableAlias
* @return string
*/
public function getColumnName($column, $tableAlias = '') {
if ($tableAlias !== '') {
$tableAlias .= '.';
}
return $this->helper->quoteColumnName($tableAlias . $column);
}
/**
* Returns the column name quoted and with table alias prefix as needed by the implementation
*
* @param string $alias
* @return string
*/
public function quoteAlias($alias) {
if ($alias === '' || $alias === null) {
return $alias;
}
return $this->helper->quoteColumnName($alias);
}
public function escapeLikeParameter(string $parameter): string {
return $this->connection->escapeLikeParameter($parameter);
}
public function hintShardKey(string $column, mixed $value, bool $overwrite = false): self {
return $this;
}
public function runAcrossAllShards(): self {
// noop
return $this;
}
}