gin0115 / pixie-wpdb

src/QueryBuilder/QueryBuilderHandler.php

Indentation +1485 added lines, -1485 removed lines

@@ -24,1489 +24,1489 @@
 
 class QueryBuilderHandler implements HasConnection
 {
-    /**
-     * @method add
-     */
-    use TablePrefixer;
-
-    /**
-     * @var \Viocon\Container
-     */
-    protected $container;
-
-    /**
-     * @var Connection
-     */
-    protected $connection;
-
-    /**
-     * @var array<string, mixed[]|mixed>
-     */
-    protected $statements = [];
-
-    /**
-     * @var wpdb
-     */
-    protected $dbInstance;
-
-    /**
-     * @var string|string[]|null
-     */
-    protected $sqlStatement = null;
-
-    /**
-     * @var string|null
-     */
-    protected $tablePrefix = null;
-
-    /**
-     * @var WPDBAdapter
-     */
-    protected $adapterInstance;
-
-    /**
-     * The mode to return results as.
-     * Accepts WPDB constants or class names.
-     *
-     * @var string
-     */
-    protected $fetchMode;
-
-    /**
-     * Custom args used to construct models for hydrator
-     *
-     * @var array<int, mixed>|null
-     */
-    protected $hydratorConstructorArgs;
-
-    /**
-     * Handler for Json Selectors
-     *
-     * @var JsonHandler
-     */
-    protected $jsonHandler;
-
-    /**
-     * @param \Pixie\Connection|null $connection
-     * @param string $fetchMode
-     * @param mixed[] $hydratorConstructorArgs
-     *
-     * @throws Exception if no connection passed and not previously established
-     */
-    final public function __construct(
-        Connection $connection = null,
-        string $fetchMode = \OBJECT,
-        ?array $hydratorConstructorArgs = null
-    ) {
-        if (is_null($connection)) {
-            // throws if connection not already established.
-            $connection = Connection::getStoredConnection();
-        }
-
-        // Set all dependencies from connection.
-        $this->connection = $connection;
-        $this->container  = $this->connection->getContainer();
-        $this->dbInstance = $this->connection->getDbInstance();
-        $this->setAdapterConfig($this->connection->getAdapterConfig());
-
-        // Set up optional hydration details.
-        $this->setFetchMode($fetchMode);
-        $this->hydratorConstructorArgs = $hydratorConstructorArgs;
-
-        // Query builder adapter instance
-        $this->adapterInstance = $this->container->build(
-            WPDBAdapter::class,
-            [$this->connection]
-        );
-
-        // Setup JSON Selector handler.
-        $this->jsonHandler = new JsonHandler($connection);
-    }
-
-    /**
-     * Sets the config for WPDB
-     *
-     * @param array<string, mixed> $adapterConfig
-     *
-     * @return void
-     */
-    protected function setAdapterConfig(array $adapterConfig): void
-    {
-        if (isset($adapterConfig[Connection::PREFIX])) {
-            $this->tablePrefix = $adapterConfig[Connection::PREFIX];
-        }
-    }
-
-    /**
-     * Fetch query results as object of specified type
-     *
-     * @param string $className
-     * @param array<int, mixed> $constructorArgs
-     * @return static
-     */
-    public function asObject($className, $constructorArgs = array()): self
-    {
-        return $this->setFetchMode($className, $constructorArgs);
-    }
-
-    /**
-     * Set the fetch mode
-     *
-     * @param string $mode
-     * @param array<int, mixed>|null $constructorArgs
-     *
-     * @return static
-     */
-    public function setFetchMode(string $mode, ?array $constructorArgs = null): self
-    {
-        $this->fetchMode               = $mode;
-        $this->hydratorConstructorArgs = $constructorArgs;
-
-        return $this;
-    }
-
-    /**
-     * @param Connection|null $connection
-     *
-     * @return static
-     *
-     * @throws Exception
-     */
-    public function newQuery(Connection $connection = null): self
-    {
-        if (is_null($connection)) {
-            $connection = $this->connection;
-        }
-
-        $newQuery = $this->constructCurrentBuilderClass($connection);
-        $newQuery->setFetchMode($this->getFetchMode(), $this->hydratorConstructorArgs);
-
-        return $newQuery;
-    }
-
-    /**
-     * Returns a new instance of the current, with the passed connection.
-     *
-     * @param \Pixie\Connection $connection
-     *
-     * @return static
-     */
-    protected function constructCurrentBuilderClass(Connection $connection): self
-    {
-        return new static($connection);
-    }
-
-    /**
-     * Interpolates a query
-     *
-     * @param string $query
-     * @param array<mixed> $bindings
-     * @return string
-     */
-    public function interpolateQuery(string $query, array $bindings = []): string
-    {
-        return $this->adapterInstance->interpolateQuery($query, $bindings);
-    }
-
-    /**
-     * @param string           $sql
-     * @param array<int,mixed> $bindings
-     *
-     * @return static
-     */
-    public function query($sql, $bindings = []): self
-    {
-        list($this->sqlStatement) = $this->statement($sql, $bindings);
-
-        return $this;
-    }
-
-    /**
-     * @param string           $sql
-     * @param array<int,mixed> $bindings
-     *
-     * @return array{0:string, 1:float}
-     */
-    public function statement(string $sql, $bindings = []): array
-    {
-        $start        = microtime(true);
-        $sqlStatement = empty($bindings) ? $sql : $this->interpolateQuery($sql, $bindings);
-
-        if (!is_string($sqlStatement)) {
-            throw new Exception('Could not interpolate query', 1);
-        }
-
-        return [$sqlStatement, microtime(true) - $start];
-    }
-
-    /**
-     * Get all rows
-     *
-     * @return array<mixed,mixed>|null
-     *
-     * @throws Exception
-     */
-    public function get()
-    {
-        $eventResult = $this->fireEvents('before-select');
-        if (!is_null($eventResult)) {
-            return $eventResult;
-        }
-        $executionTime = 0;
-        if (is_null($this->sqlStatement)) {
-            $queryObject = $this->getQuery('select');
-            $statement   = $this->statement(
-                $queryObject->getSql(),
-                $queryObject->getBindings()
-            );
-
-            $this->sqlStatement = $statement[0];
-            $executionTime      = $statement[1];
-        }
-
-        $start  = microtime(true);
-        $result = $this->dbInstance()->get_results(
-            is_array($this->sqlStatement) ? (end($this->sqlStatement) ?: '') : $this->sqlStatement,
-            // If we are using the hydrator, return as OBJECT and let the hydrator map the correct model.
-            $this->useHydrator() ? OBJECT : $this->getFetchMode()
-        );
-        $executionTime += microtime(true) - $start;
-        $this->sqlStatement = null;
-
-        // Ensure we have an array of results.
-        if (!is_array($result) && null !== $result) {
-            $result = [$result];
-        }
-
-        // Maybe hydrate the results.
-        if (null !== $result && $this->useHydrator()) {
-            $result = $this->getHydrator()->fromMany($result);
-        }
-
-        $this->fireEvents('after-select', $result, $executionTime);
-
-        return $result;
-    }
-
-    /**
-     * Returns a populated instance of the Hydrator.
-     *
-     * @return Hydrator
-     */
-    protected function getHydrator(): Hydrator /* @phpstan-ignore-line */
-    {
-        $hydrator = new Hydrator($this->getFetchMode(), $this->hydratorConstructorArgs ?? []); /* @phpstan-ignore-line */
-
-        return $hydrator;
-    }
-
-    /**
-     * Checks if the results should be mapped via the hydrator
-     *
-     * @return bool
-     */
-    protected function useHydrator(): bool
-    {
-        return !in_array($this->getFetchMode(), [\ARRAY_A, \ARRAY_N, \OBJECT, \OBJECT_K]);
-    }
-
-    /**
-     * Find all matching a simple where condition.
-     *
-     * Shortcut of ->where('key','=','value')->limit(1)->get();
-     *
-     * @return \stdClass\array<mixed,mixed>|object|null Can return any object using hydrator
-     */
-    public function first()
-    {
-        $this->limit(1);
-        $result = $this->get();
-
-        return empty($result) ? null : $result[0];
-    }
-
-    /**
-     * Find all matching a simple where condition.
-     *
-     * Shortcut of ->where('key','=','value')->get();
-     *
-     * @param string $fieldName
-     * @param mixed $value
-     *
-     * @return array<mixed,mixed>|null Can return any object using hydrator
-     */
-    public function findAll($fieldName, $value)
-    {
-        $this->where($fieldName, '=', $value);
-
-        return $this->get();
-    }
-
-    /**
-     * @param string $fieldName
-     * @param mixed $value
-     *
-     * @return \stdClass\array<mixed,mixed>|object|null Can return any object using hydrator
-     */
-    public function find($value, $fieldName = 'id')
-    {
-        $this->where($fieldName, '=', $value);
-
-        return $this->first();
-    }
-
-    /**
-     * @param string $fieldName
-     * @param mixed $value
-     *
-     * @return \stdClass\array<mixed,mixed>|object Can return any object using hydrator
-     * @throws Exception If fails to find
-     */
-    public function findOrFail($value, $fieldName = 'id')
-    {
-        $result = $this->find($value, $fieldName);
-        if (null === $result) {
-            throw new Exception("Failed to find {$fieldName}={$value}", 1);
-        }
-        return $result;
-    }
-
-    /**
-     * Used to handle all aggregation method.
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $type
-     * @param string $field
-     *
-     * @return float
-     */
-    protected function aggregate(string $type, string $field = '*'): float
-    {
-        // Verify that field exists
-        if ('*' !== $field && true === isset($this->statements['selects']) && false === \in_array($field, $this->statements['selects'], true)) {
-            throw new \Exception(sprintf('Failed %s query - the column %s hasn\'t been selected in the query.', $type, $field));
-        }
-
-        if (false === isset($this->statements['tables'])) {
-            throw new Exception('No table selected');
-        }
-
-        $count = $this
-            ->table($this->subQuery($this, 'count'))
-            ->select([$this->raw(sprintf('%s(%s) AS field', strtoupper($type), $field))])
-            ->first();
-
-        return true === isset($count->field) ? (float)$count->field : 0;
-    }
-
-    /**
-     * Get count of all the rows for the current query
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $field
-     *
-     * @return int
-     *
-     * @throws Exception
-     */
-    public function count(string $field = '*'): int
-    {
-        return (int)$this->aggregate('count', $field);
-    }
-
-    /**
-     * Get the sum for a field in the current query
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $field
-     *
-     * @return float
-     *
-     * @throws Exception
-     */
-    public function sum(string $field): float
-    {
-        return $this->aggregate('sum', $field);
-    }
-
-    /**
-     * Get the average for a field in the current query
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $field
-     *
-     * @return float
-     *
-     * @throws Exception
-     */
-    public function average(string $field): float
-    {
-        return $this->aggregate('avg', $field);
-    }
-
-    /**
-     * Get the minimum for a field in the current query
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $field
-     *
-     * @return float
-     *
-     * @throws Exception
-     */
-    public function min(string $field): float
-    {
-        return $this->aggregate('min', $field);
-    }
-
-    /**
-     * Get the maximum for a field in the current query
-     *
-     * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
-     *
-     * @param string $field
-     *
-     * @return float
-     *
-     * @throws Exception
-     */
-    public function max(string $field): float
-    {
-        return $this->aggregate('max', $field);
-    }
-
-    /**
-     * @param string $type
-     * @param bool|array<mixed, mixed> $dataToBePassed
-     *
-     * @return mixed
-     *
-     * @throws Exception
-     */
-    public function getQuery(string $type = 'select', $dataToBePassed = [])
-    {
-        $allowedTypes = ['select', 'insert', 'insertignore', 'replace', 'delete', 'update', 'criteriaonly'];
-        if (!in_array(strtolower($type), $allowedTypes)) {
-            throw new Exception($type . ' is not a known type.', 2);
-        }
-
-        $queryArr = $this->adapterInstance->$type($this->statements, $dataToBePassed);
-
-        return $this->container->build(
-            QueryObject::class,
-            [$queryArr['sql'], $queryArr['bindings'], $this->dbInstance]
-        );
-    }
-
-    /**
-     * @param QueryBuilderHandler $queryBuilder
-     * @param string|null $alias
-     *
-     * @return Raw
-     */
-    public function subQuery(QueryBuilderHandler $queryBuilder, ?string $alias = null)
-    {
-        $sql = '(' . $queryBuilder->getQuery()->getRawSql() . ')';
-        if (is_string($alias) && 0 !== mb_strlen($alias)) {
-            $sql = $sql . ' as ' . $alias;
-        }
-
-        return $queryBuilder->raw($sql);
-    }
-
-    /**
-     * Handles the various insert operations based on the type.
-     *
-     * @param array<int|string, mixed|mixed[]> $data
-     * @param string $type
-     *
-     * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
-     */
-    private function doInsert(array $data, string $type)
-    {
-        $eventResult = $this->fireEvents('before-insert');
-        if (!is_null($eventResult)) {
-            return $eventResult;
-        }
-
-        // If first value is not an array () not a batch insert)
-        if (!is_array(current($data))) {
-            $queryObject = $this->getQuery($type, $data);
-
-            list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
-            $this->dbInstance->get_results($preparedQuery);
-
-            // Check we have a result.
-            $return = 1 === $this->dbInstance->rows_affected ? $this->dbInstance->insert_id : null;
-        } else {
-            // Its a batch insert
-            $return        = [];
-            $executionTime = 0;
-            foreach ($data as $subData) {
-                $queryObject = $this->getQuery($type, $subData);
-
-                list($preparedQuery, $time) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
-                $this->dbInstance->get_results($preparedQuery);
-                $executionTime += $time;
-
-                if (1 === $this->dbInstance->rows_affected) {
-                    $return[] = $this->dbInstance->insert_id;
-                }
-            }
-        }
-
-        $this->fireEvents('after-insert', $return, $executionTime);
-
-        return $return;
-    }
-
-    /**
-     * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
-     *
-     * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
-     */
-    public function insert($data)
-    {
-        return $this->doInsert($data, 'insert');
-    }
-
-    /**
-     *
-     * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
-     *
-     * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
-     */
-    public function insertIgnore($data)
-    {
-        return $this->doInsert($data, 'insertignore');
-    }
-
-    /**
-     *
-     * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
-     *
-     * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
-     */
-    public function replace($data)
-    {
-        return $this->doInsert($data, 'replace');
-    }
-
-    /**
-     * @param array<string, mixed> $data
-     *
-     * @return int|null
-     */
-    public function update($data)
-    {
-        $eventResult = $this->fireEvents('before-update');
-        if (!is_null($eventResult)) {
-            return $eventResult;
-        }
-        $queryObject                         = $this->getQuery('update', $data);
-        list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
-
-        $this->dbInstance()->get_results($preparedQuery);
-        $this->fireEvents('after-update', $queryObject, $executionTime);
-
-        return 0 !== $this->dbInstance()->rows_affected
-            ? $this->dbInstance()->rows_affected
-            : null;
-    }
-
-    /**
-     * @param array<string, mixed> $data
-     *
-     * @return int|null will return row id for insert and bool for success/fail on update
-     */
-    public function updateOrInsert($data)
-    {
-        if ($this->first()) {
-            return $this->update($data);
-        }
-
-        return $this->insert($data);
-    }
-
-    /**
-     * @param array<string, mixed> $data
-     *
-     * @return static
-     */
-    public function onDuplicateKeyUpdate($data)
-    {
-        $this->addStatement('onduplicate', $data);
-
-        return $this;
-    }
-
-    /**
-     * @return int number of rows effected
-     */
-    public function delete(): int
-    {
-        $eventResult = $this->fireEvents('before-delete');
-        if (!is_null($eventResult)) {
-            return $eventResult;
-        }
-
-        $queryObject = $this->getQuery('delete');
-
-        list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
-        $this->dbInstance()->get_results($preparedQuery);
-        $this->fireEvents('after-delete', $queryObject, $executionTime);
-
-        return $this->dbInstance()->rows_affected;
-    }
-
-    /**
-     * @param string|Raw ...$tables Single table or array of tables
-     *
-     * @return static
-     *
-     * @throws Exception
-     */
-    public function table(...$tables)
-    {
-        $instance =  $this->constructCurrentBuilderClass($this->connection);
-        $this->setFetchMode($this->getFetchMode(), $this->hydratorConstructorArgs);
-        $tables = $this->addTablePrefix($tables, false);
-        $instance->addStatement('tables', $tables);
-
-        return $instance;
-    }
-
-    /**
-     * @param string|Raw ...$tables Single table or array of tables
-     *
-     * @return static
-     */
-    public function from(...$tables): self
-    {
-        $tables = $this->addTablePrefix($tables, false);
-        $this->addStatement('tables', $tables);
-
-        return $this;
-    }
-
-    /**
-     * @param string|string[]|Raw[]|array<string, string> $fields
-     *
-     * @return static
-     */
-    public function select($fields): self
-    {
-        if (!is_array($fields)) {
-            $fields = func_get_args();
-        }
-
-        foreach ($fields as $field => $alias) {
-            // If we have a JSON expression
-            if ($this->jsonHandler->isJsonSelector($field)) {
-                $field = $this->jsonHandler->extractAndUnquoteFromJsonSelector($field);
-            }
-
-            // If no alias passed, but field is for JSON. thrown an exception.
-            if (is_numeric($field) && is_string($alias) && $this->jsonHandler->isJsonSelector($alias)) {
-                throw new Exception("An alias must be used if you wish to select from JSON Object", 1);
-            }
-
-            // Treat each array as a single table, to retain order added
-            $field = is_numeric($field)
-                ? $field = $alias // If single colum
-                : $field = [$field => $alias]; // Has alias
-
-            $field = $this->addTablePrefix($field);
-            $this->addStatement('selects', $field);
-        }
-
-        return $this;
-    }
-
-    /**
-     * @param string|string[]|Raw[]|array<string, string> $fields
-     *
-     * @return static
-     */
-    public function selectDistinct($fields)
-    {
-        $this->select($fields);
-        $this->addStatement('distinct', true);
-
-        return $this;
-    }
-
-    /**
-     * @param string|string[] $field either the single field or an array of fields
-     *
-     * @return static
-     */
-    public function groupBy($field): self
-    {
-        $field = $this->addTablePrefix($field);
-        $this->addStatement('groupBys', $field);
-
-        return $this;
-    }
-
-    /**
-     * @param string|array<string|int, mixed> $fields
-     * @param string          $defaultDirection
-     *
-     * @return static
-     */
-    public function orderBy($fields, string $defaultDirection = 'ASC'): self
-    {
-        if (!is_array($fields)) {
-            $fields = [$fields];
-        }
-
-        foreach ($fields as $key => $value) {
-            $field = $key;
-            $type  = $value;
-            if (is_int($key)) {
-                $field = $value;
-                $type  = $defaultDirection;
-            }
-
-            if ($this->jsonHandler->isJsonSelector($field)) {
-                $field = $this->jsonHandler->extractAndUnquoteFromJsonSelector($field);
-            }
-
-            if (!$field instanceof Raw) {
-                $field = $this->addTablePrefix($field);
-            }
-            $this->statements['orderBys'][] = compact('field', 'type');
-        }
-
-        return $this;
-    }
-
-    /**
-     * @param string|Raw $key The database column which holds the JSON value
-     * @param string|Raw|string[] $jsonKey The json key/index to search
-     * @param string $defaultDirection
-     * @return static
-     */
-    public function orderByJson($key, $jsonKey, string $defaultDirection = 'ASC'): self
-    {
-        $key = $this->jsonHandler->jsonExpressionFactory()->extractAndUnquote($key, $jsonKey);
-        return $this->orderBy($key, $defaultDirection);
-    }
-
-    /**
-     * @param int $limit
-     *
-     * @return static
-     */
-    public function limit(int $limit): self
-    {
-        $this->statements['limit'] = $limit;
-
-        return $this;
-    }
-
-    /**
-     * @param int $offset
-     *
-     * @return static
-     */
-    public function offset(int $offset): self
-    {
-        $this->statements['offset'] = $offset;
-
-        return $this;
-    }
-
-    /**
-     * @param string|string[]|Raw|Raw[]       $key
-     * @param string $operator
-     * @param mixed $value
-     * @param string $joiner
-     *
-     * @return static
-     */
-    public function having($key, string $operator, $value, string $joiner = 'AND')
-    {
-        $key                           = $this->addTablePrefix($key);
-        $this->statements['havings'][] = compact('key', 'operator', 'value', 'joiner');
-
-        return $this;
-    }
-
-    /**
-     * @param string|string[]|Raw|Raw[]       $key
-     * @param string $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function orHaving($key, $operator, $value)
-    {
-        return $this->having($key, $operator, $value, 'OR');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     *
-     * @return static
-     */
-    public function where($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-
-        return $this->whereHandler($key, $operator, $value);
-    }
-
-    /**
-     * @param string|Raw|\Closure(QueryBuilderHandler):void $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     *
-     * @return static
-     */
-    public function orWhere($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-
-        return $this->whereHandler($key, $operator, $value, 'OR');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     *
-     * @return static
-     */
-    public function whereNot($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-
-        return $this->whereHandler($key, $operator, $value, 'AND NOT');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     *
-     * @return static
-     */
-    public function orWhereNot($key, $operator = null, $value = null)
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-
-        return $this->whereHandler($key, $operator, $value, 'OR NOT');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed[]|string|Raw $values
-     *
-     * @return static
-     */
-    public function whereIn($key, $values): self
-    {
-        return $this->whereHandler($key, 'IN', $values, 'AND');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed[]|string|Raw $values
-     *
-     * @return static
-     */
-    public function whereNotIn($key, $values): self
-    {
-        return $this->whereHandler($key, 'NOT IN', $values, 'AND');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed[]|string|Raw $values
-     *
-     * @return static
-     */
-    public function orWhereIn($key, $values): self
-    {
-        return $this->whereHandler($key, 'IN', $values, 'OR');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed[]|string|Raw $values
-     *
-     * @return static
-     */
-    public function orWhereNotIn($key, $values): self
-    {
-        return $this->whereHandler($key, 'NOT IN', $values, 'OR');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed $valueFrom
-     * @param mixed $valueTo
-     *
-     * @return static
-     */
-    public function whereBetween($key, $valueFrom, $valueTo): self
-    {
-        return $this->whereHandler($key, 'BETWEEN', [$valueFrom, $valueTo], 'AND');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param mixed $valueFrom
-     * @param mixed $valueTo
-     *
-     * @return static
-     */
-    public function orWhereBetween($key, $valueFrom, $valueTo): self
-    {
-        return $this->whereHandler($key, 'BETWEEN', [$valueFrom, $valueTo], 'OR');
-    }
-
-    /**
-     * Handles all function call based where conditions
-     *
-     * @param string|Raw $key
-     * @param string $function
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     * @return static
-     */
-    protected function whereFunctionCallHandler($key, $function, $operator, $value): self
-    {
-        $key = \sprintf('%s(%s)', $function, $this->addTablePrefix($key));
-        return $this->where($key, $operator, $value);
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     * @return self
-     */
-    public function whereMonth($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-        return $this->whereFunctionCallHandler($key, 'MONTH', $operator, $value);
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     * @return self
-     */
-    public function whereDay($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-        return $this->whereFunctionCallHandler($key, 'DAY', $operator, $value);
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     * @return self
-     */
-    public function whereYear($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-        return $this->whereFunctionCallHandler($key, 'YEAR', $operator, $value);
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
-     * @param mixed|null $value
-     * @return self
-     */
-    public function whereDate($key, $operator = null, $value = null): self
-    {
-        // If two params are given then assume operator is =
-        if (2 === func_num_args()) {
-            $value    = $operator;
-            $operator = '=';
-        }
-        return $this->whereFunctionCallHandler($key, 'DATE', $operator, $value);
-    }
-
-    /**
-     * @param string|Raw $key
-     *
-     * @return static
-     */
-    public function whereNull($key): self
-    {
-        return $this->whereNullHandler($key);
-    }
-
-    /**
-     * @param string|Raw $key
-     *
-     * @return static
-     */
-    public function whereNotNull($key): self
-    {
-        return $this->whereNullHandler($key, 'NOT');
-    }
-
-    /**
-     * @param string|Raw $key
-     *
-     * @return static
-     */
-    public function orWhereNull($key): self
-    {
-        return $this->whereNullHandler($key, '', 'or');
-    }
-
-    /**
-     * @param string|Raw $key
-     *
-     * @return static
-     */
-    public function orWhereNotNull($key): self
-    {
-        return $this->whereNullHandler($key, 'NOT', 'or');
-    }
-
-    /**
-     * @param string|Raw $key
-     * @param string $prefix
-     * @param string $operator
-     *
-     * @return static
-     */
-    protected function whereNullHandler($key, string $prefix = '', $operator = ''): self
-    {
-        $prefix = 0 === mb_strlen($prefix) ? '' : " {$prefix}";
-
-        if ($key instanceof Raw) {
-            $key = $this->adapterInstance->parseRaw($key);
-        }
-
-        $key = $this->addTablePrefix($key);
-        if ($key instanceof Closure) {
-            throw new Exception('Key used for whereNull condition must be a string or raw exrpession.', 1);
-        }
-
-        return $this->{$operator . 'Where'}($this->raw("{$key} IS{$prefix} NULL"));
-    }
-
-
-    /**
-     * Runs a transaction
-     *
-     * @param \Closure(Transaction):void $callback
-     *
-     * @return static
-     */
-    public function transaction(Closure $callback): self
-    {
-        try {
-            // Begin the transaction
-            $this->dbInstance->query('START TRANSACTION');
-
-            // Get the Transaction class
-            $transaction = $this->container->build(Transaction::class, [$this->connection]);
-
-            $this->handleTransactionCall($callback, $transaction);
-
-            // If no errors have been thrown or the transaction wasn't completed within
-            $this->dbInstance->query('COMMIT');
-
-            return $this;
-        } catch (TransactionHaltException $e) {
-            // Commit or rollback behavior has been handled in the closure, so exit
-            return $this;
-        } catch (\Exception $e) {
-            // something happened, rollback changes
-            $this->dbInstance->query('ROLLBACK');
-
-            return $this;
-        }
-    }
-
-    /**
-     * Handles the transaction call.
-     * Catches any WPDB Errors (printed)
-     *
-     * @param Closure    $callback
-     * @param Transaction $transaction
-     *
-     * @return void
-     * @throws Exception
-     */
-    protected function handleTransactionCall(Closure $callback, Transaction $transaction): void
-    {
-        try {
-            ob_start();
-            $callback($transaction);
-            $output = ob_get_clean() ?: '';
-        } catch (Throwable $th) {
-            ob_end_clean();
-            throw $th;
-        }
-
-        // If we caught an error, throw an exception.
-        if (0 !== mb_strlen($output)) {
-            throw new Exception($output);
-        }
-    }
-
-    /*************************************************************************/
-    /*************************************************************************/
-    /*************************************************************************/
-    /**                              JOIN JOIN                              **/
-    /**                                 JOIN                                **/
-    /**                              JOIN JOIN                              **/
-    /*************************************************************************/
-    /*************************************************************************/
-    /*************************************************************************/
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     * @param string $type
-     *
-     * @return static
-     */
-    public function join($table, $key, ?string $operator = null, $value = null, $type = 'inner')
-    {
-        // Potentially cast key from JSON
-        if ($this->jsonHandler->isJsonSelector($key)) {
-            /** @var string $key */
-            $key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key); /** @phpstan-ignore-line */
-        }
-
-        // Potentially cast value from json
-        if ($this->jsonHandler->isJsonSelector($value)) {
-            /** @var string $value */
-            $value = $this->jsonHandler->extractAndUnquoteFromJsonSelector($value);
-        }
-
-        if (!$key instanceof Closure) {
-            $key = function ($joinBuilder) use ($key, $operator, $value) {
-                $joinBuilder->on($key, $operator, $value);
-            };
-        }
-
-        // Build a new JoinBuilder class, keep it by reference so any changes made
-        // in the closure should reflect here
-        $joinBuilder = $this->container->build(JoinBuilder::class, [$this->connection]);
-        $joinBuilder = &$joinBuilder;
-        // Call the closure with our new joinBuilder object
-        $key($joinBuilder);
-        $table = $this->addTablePrefix($table, false);
-        // Get the criteria only query from the joinBuilder object
-        $this->statements['joins'][] = compact('type', 'table', 'joinBuilder');
-        return $this;
-    }
-
-
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function leftJoin($table, $key, $operator = null, $value = null)
-    {
-        return $this->join($table, $key, $operator, $value, 'left');
-    }
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function rightJoin($table, $key, $operator = null, $value = null)
-    {
-        return $this->join($table, $key, $operator, $value, 'right');
-    }
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function innerJoin($table, $key, $operator = null, $value = null)
-    {
-        return $this->join($table, $key, $operator, $value, 'inner');
-    }
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function crossJoin($table, $key, $operator = null, $value = null)
-    {
-        return $this->join($table, $key, $operator, $value, 'cross');
-    }
-
-    /**
-     * @param string|Raw $table
-     * @param string|Raw|Closure $key
-     * @param string|null $operator
-     * @param mixed $value
-     *
-     * @return static
-     */
-    public function outerJoin($table, $key, $operator = null, $value = null)
-    {
-        return $this->join($table, $key, $operator, $value, 'outer');
-    }
-
-    /**
-     * Shortcut to join 2 tables on the same key name with equals
-     *
-     * @param string $table
-     * @param string $key
-     * @param string $type
-     * @return self
-     * @throws Exception If base table is set as more than 1 or 0
-     */
-    public function joinUsing(string $table, string $key, string $type = 'INNER'): self
-    {
-        if (!array_key_exists('tables', $this->statements) || count($this->statements['tables']) !== 1) {
-            throw new Exception("JoinUsing can only be used with a single table set as the base of the query", 1);
-        }
-        $baseTable = end($this->statements['tables']);
-
-        // Potentialy cast key from JSON
-        if ($this->jsonHandler->isJsonSelector($key)) {
-            $key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key);
-        }
-
-        $remoteKey = $table = $this->addTablePrefix("{$table}.{$key}", true);
-        $localKey = $table = $this->addTablePrefix("{$baseTable}.{$key}", true);
-        return $this->join($table, $remoteKey, '=', $localKey, $type);
-    }
-
-    /**
-     * Add a raw query
-     *
-     * @param string|Raw $value
-     * @param mixed|mixed[] $bindings
-     *
-     * @return Raw
-     */
-    public function raw($value, $bindings = []): Raw
-    {
-        return new Raw($value, $bindings);
-    }
-
-    /**
-     * Return wpdb instance
-     *
-     * @return wpdb
-     */
-    public function dbInstance(): wpdb
-    {
-        return $this->dbInstance;
-    }
-
-    /**
-     * @param Connection $connection
-     *
-     * @return static
-     */
-    public function setConnection(Connection $connection): self
-    {
-        $this->connection = $connection;
-
-        return $this;
-    }
-
-    /**
-     * @return Connection
-     */
-    public function getConnection(): Connection
-    {
-        return $this->connection;
-    }
-
-    /**
-     * @param string|Raw|Closure $key
-     * @param string|null      $operator
-     * @param mixed|null       $value
-     * @param string $joiner
-     *
-     * @return static
-     */
-    protected function whereHandler($key, $operator = null, $value = null, $joiner = 'AND')
-    {
-        $key = $this->addTablePrefix($key);
-        if ($key instanceof Raw) {
-            $key = $this->adapterInstance->parseRaw($key);
-        }
-
-        if ($this->jsonHandler->isJsonSelector($key)) {
-            $key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key);
-        }
-
-        $this->statements['wheres'][] = compact('key', 'operator', 'value', 'joiner');
-        return $this;
-    }
-
-
-
-    /**
-     * @param string $key
-     * @param mixed|mixed[]|bool $value
-     *
-     * @return void
-     */
-    protected function addStatement($key, $value)
-    {
-        if (!is_array($value)) {
-            $value = [$value];
-        }
-
-        if (!array_key_exists($key, $this->statements)) {
-            $this->statements[$key] = $value;
-        } else {
-            $this->statements[$key] = array_merge($this->statements[$key], $value);
-        }
-    }
-
-    /**
-     * @param string $event
-     * @param string|Raw $table
-     *
-     * @return callable|null
-     */
-    public function getEvent(string $event, $table = ':any'): ?callable
-    {
-        return $this->connection->getEventHandler()->getEvent($event, $table);
-    }
-
-    /**
-     * @param string $event
-     * @param string|Raw $table
-     * @param Closure $action
-     *
-     * @return void
-     */
-    public function registerEvent($event, $table, Closure $action): void
-    {
-        $table = $table ?: ':any';
-
-        if (':any' != $table) {
-            $table = $this->addTablePrefix($table, false);
-        }
-
-        $this->connection->getEventHandler()->registerEvent($event, $table, $action);
-    }
-
-    /**
-     * @param string $event
-     * @param string|Raw $table
-     *
-     * @return void
-     */
-    public function removeEvent(string $event, $table = ':any')
-    {
-        if (':any' != $table) {
-            $table = $this->addTablePrefix($table, false);
-        }
-
-        $this->connection->getEventHandler()->removeEvent($event, $table);
-    }
-
-    /**
-     * @param string $event
-     *
-     * @return mixed
-     */
-    public function fireEvents(string $event)
-    {
-        $params = func_get_args(); // @todo Replace this with an easier to read alteratnive
-        array_unshift($params, $this);
-
-        return call_user_func_array([$this->connection->getEventHandler(), 'fireEvents'], $params);
-    }
-
-    /**
-     * @return array<string, mixed[]>
-     */
-    public function getStatements()
-    {
-        return $this->statements;
-    }
-
-    /**
-     * @return string will return WPDB Fetch mode
-     */
-    public function getFetchMode()
-    {
-        return null !== $this->fetchMode
-            ? $this->fetchMode
-            : \OBJECT;
-    }
-
-    /**
-     * Returns an NEW instance of the JSON builder populated with the same connection and hydrator details.
-     *
-     * @return JsonQueryBuilder
-     */
-    public function jsonBuilder(): JsonQueryBuilder
-    {
-        return new JsonQueryBuilder($this->getConnection(), $this->getFetchMode(), $this->hydratorConstructorArgs);
-    }
+	/**
+	 * @method add
+	 */
+	use TablePrefixer;
+
+	/**
+	 * @var \Viocon\Container
+	 */
+	protected $container;
+
+	/**
+	 * @var Connection
+	 */
+	protected $connection;
+
+	/**
+	 * @var array<string, mixed[]|mixed>
+	 */
+	protected $statements = [];
+
+	/**
+	 * @var wpdb
+	 */
+	protected $dbInstance;
+
+	/**
+	 * @var string|string[]|null
+	 */
+	protected $sqlStatement = null;
+
+	/**
+	 * @var string|null
+	 */
+	protected $tablePrefix = null;
+
+	/**
+	 * @var WPDBAdapter
+	 */
+	protected $adapterInstance;
+
+	/**
+	 * The mode to return results as.
+	 * Accepts WPDB constants or class names.
+	 *
+	 * @var string
+	 */
+	protected $fetchMode;
+
+	/**
+	 * Custom args used to construct models for hydrator
+	 *
+	 * @var array<int, mixed>|null
+	 */
+	protected $hydratorConstructorArgs;
+
+	/**
+	 * Handler for Json Selectors
+	 *
+	 * @var JsonHandler
+	 */
+	protected $jsonHandler;
+
+	/**
+	 * @param \Pixie\Connection|null $connection
+	 * @param string $fetchMode
+	 * @param mixed[] $hydratorConstructorArgs
+	 *
+	 * @throws Exception if no connection passed and not previously established
+	 */
+	final public function __construct(
+		Connection $connection = null,
+		string $fetchMode = \OBJECT,
+		?array $hydratorConstructorArgs = null
+	) {
+		if (is_null($connection)) {
+			// throws if connection not already established.
+			$connection = Connection::getStoredConnection();
+		}
+
+		// Set all dependencies from connection.
+		$this->connection = $connection;
+		$this->container  = $this->connection->getContainer();
+		$this->dbInstance = $this->connection->getDbInstance();
+		$this->setAdapterConfig($this->connection->getAdapterConfig());
+
+		// Set up optional hydration details.
+		$this->setFetchMode($fetchMode);
+		$this->hydratorConstructorArgs = $hydratorConstructorArgs;
+
+		// Query builder adapter instance
+		$this->adapterInstance = $this->container->build(
+			WPDBAdapter::class,
+			[$this->connection]
+		);
+
+		// Setup JSON Selector handler.
+		$this->jsonHandler = new JsonHandler($connection);
+	}
+
+	/**
+	 * Sets the config for WPDB
+	 *
+	 * @param array<string, mixed> $adapterConfig
+	 *
+	 * @return void
+	 */
+	protected function setAdapterConfig(array $adapterConfig): void
+	{
+		if (isset($adapterConfig[Connection::PREFIX])) {
+			$this->tablePrefix = $adapterConfig[Connection::PREFIX];
+		}
+	}
+
+	/**
+	 * Fetch query results as object of specified type
+	 *
+	 * @param string $className
+	 * @param array<int, mixed> $constructorArgs
+	 * @return static
+	 */
+	public function asObject($className, $constructorArgs = array()): self
+	{
+		return $this->setFetchMode($className, $constructorArgs);
+	}
+
+	/**
+	 * Set the fetch mode
+	 *
+	 * @param string $mode
+	 * @param array<int, mixed>|null $constructorArgs
+	 *
+	 * @return static
+	 */
+	public function setFetchMode(string $mode, ?array $constructorArgs = null): self
+	{
+		$this->fetchMode               = $mode;
+		$this->hydratorConstructorArgs = $constructorArgs;
+
+		return $this;
+	}
+
+	/**
+	 * @param Connection|null $connection
+	 *
+	 * @return static
+	 *
+	 * @throws Exception
+	 */
+	public function newQuery(Connection $connection = null): self
+	{
+		if (is_null($connection)) {
+			$connection = $this->connection;
+		}
+
+		$newQuery = $this->constructCurrentBuilderClass($connection);
+		$newQuery->setFetchMode($this->getFetchMode(), $this->hydratorConstructorArgs);
+
+		return $newQuery;
+	}
+
+	/**
+	 * Returns a new instance of the current, with the passed connection.
+	 *
+	 * @param \Pixie\Connection $connection
+	 *
+	 * @return static
+	 */
+	protected function constructCurrentBuilderClass(Connection $connection): self
+	{
+		return new static($connection);
+	}
+
+	/**
+	 * Interpolates a query
+	 *
+	 * @param string $query
+	 * @param array<mixed> $bindings
+	 * @return string
+	 */
+	public function interpolateQuery(string $query, array $bindings = []): string
+	{
+		return $this->adapterInstance->interpolateQuery($query, $bindings);
+	}
+
+	/**
+	 * @param string           $sql
+	 * @param array<int,mixed> $bindings
+	 *
+	 * @return static
+	 */
+	public function query($sql, $bindings = []): self
+	{
+		list($this->sqlStatement) = $this->statement($sql, $bindings);
+
+		return $this;
+	}
+
+	/**
+	 * @param string           $sql
+	 * @param array<int,mixed> $bindings
+	 *
+	 * @return array{0:string, 1:float}
+	 */
+	public function statement(string $sql, $bindings = []): array
+	{
+		$start        = microtime(true);
+		$sqlStatement = empty($bindings) ? $sql : $this->interpolateQuery($sql, $bindings);
+
+		if (!is_string($sqlStatement)) {
+			throw new Exception('Could not interpolate query', 1);
+		}
+
+		return [$sqlStatement, microtime(true) - $start];
+	}
+
+	/**
+	 * Get all rows
+	 *
+	 * @return array<mixed,mixed>|null
+	 *
+	 * @throws Exception
+	 */
+	public function get()
+	{
+		$eventResult = $this->fireEvents('before-select');
+		if (!is_null($eventResult)) {
+			return $eventResult;
+		}
+		$executionTime = 0;
+		if (is_null($this->sqlStatement)) {
+			$queryObject = $this->getQuery('select');
+			$statement   = $this->statement(
+				$queryObject->getSql(),
+				$queryObject->getBindings()
+			);
+
+			$this->sqlStatement = $statement[0];
+			$executionTime      = $statement[1];
+		}
+
+		$start  = microtime(true);
+		$result = $this->dbInstance()->get_results(
+			is_array($this->sqlStatement) ? (end($this->sqlStatement) ?: '') : $this->sqlStatement,
+			// If we are using the hydrator, return as OBJECT and let the hydrator map the correct model.
+			$this->useHydrator() ? OBJECT : $this->getFetchMode()
+		);
+		$executionTime += microtime(true) - $start;
+		$this->sqlStatement = null;
+
+		// Ensure we have an array of results.
+		if (!is_array($result) && null !== $result) {
+			$result = [$result];
+		}
+
+		// Maybe hydrate the results.
+		if (null !== $result && $this->useHydrator()) {
+			$result = $this->getHydrator()->fromMany($result);
+		}
+
+		$this->fireEvents('after-select', $result, $executionTime);
+
+		return $result;
+	}
+
+	/**
+	 * Returns a populated instance of the Hydrator.
+	 *
+	 * @return Hydrator
+	 */
+	protected function getHydrator(): Hydrator /* @phpstan-ignore-line */
+	{
+		$hydrator = new Hydrator($this->getFetchMode(), $this->hydratorConstructorArgs ?? []); /* @phpstan-ignore-line */
+
+		return $hydrator;
+	}
+
+	/**
+	 * Checks if the results should be mapped via the hydrator
+	 *
+	 * @return bool
+	 */
+	protected function useHydrator(): bool
+	{
+		return !in_array($this->getFetchMode(), [\ARRAY_A, \ARRAY_N, \OBJECT, \OBJECT_K]);
+	}
+
+	/**
+	 * Find all matching a simple where condition.
+	 *
+	 * Shortcut of ->where('key','=','value')->limit(1)->get();
+	 *
+	 * @return \stdClass\array<mixed,mixed>|object|null Can return any object using hydrator
+	 */
+	public function first()
+	{
+		$this->limit(1);
+		$result = $this->get();
+
+		return empty($result) ? null : $result[0];
+	}
+
+	/**
+	 * Find all matching a simple where condition.
+	 *
+	 * Shortcut of ->where('key','=','value')->get();
+	 *
+	 * @param string $fieldName
+	 * @param mixed $value
+	 *
+	 * @return array<mixed,mixed>|null Can return any object using hydrator
+	 */
+	public function findAll($fieldName, $value)
+	{
+		$this->where($fieldName, '=', $value);
+
+		return $this->get();
+	}
+
+	/**
+	 * @param string $fieldName
+	 * @param mixed $value
+	 *
+	 * @return \stdClass\array<mixed,mixed>|object|null Can return any object using hydrator
+	 */
+	public function find($value, $fieldName = 'id')
+	{
+		$this->where($fieldName, '=', $value);
+
+		return $this->first();
+	}
+
+	/**
+	 * @param string $fieldName
+	 * @param mixed $value
+	 *
+	 * @return \stdClass\array<mixed,mixed>|object Can return any object using hydrator
+	 * @throws Exception If fails to find
+	 */
+	public function findOrFail($value, $fieldName = 'id')
+	{
+		$result = $this->find($value, $fieldName);
+		if (null === $result) {
+			throw new Exception("Failed to find {$fieldName}={$value}", 1);
+		}
+		return $result;
+	}
+
+	/**
+	 * Used to handle all aggregation method.
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $type
+	 * @param string $field
+	 *
+	 * @return float
+	 */
+	protected function aggregate(string $type, string $field = '*'): float
+	{
+		// Verify that field exists
+		if ('*' !== $field && true === isset($this->statements['selects']) && false === \in_array($field, $this->statements['selects'], true)) {
+			throw new \Exception(sprintf('Failed %s query - the column %s hasn\'t been selected in the query.', $type, $field));
+		}
+
+		if (false === isset($this->statements['tables'])) {
+			throw new Exception('No table selected');
+		}
+
+		$count = $this
+			->table($this->subQuery($this, 'count'))
+			->select([$this->raw(sprintf('%s(%s) AS field', strtoupper($type), $field))])
+			->first();
+
+		return true === isset($count->field) ? (float)$count->field : 0;
+	}
+
+	/**
+	 * Get count of all the rows for the current query
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $field
+	 *
+	 * @return int
+	 *
+	 * @throws Exception
+	 */
+	public function count(string $field = '*'): int
+	{
+		return (int)$this->aggregate('count', $field);
+	}
+
+	/**
+	 * Get the sum for a field in the current query
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $field
+	 *
+	 * @return float
+	 *
+	 * @throws Exception
+	 */
+	public function sum(string $field): float
+	{
+		return $this->aggregate('sum', $field);
+	}
+
+	/**
+	 * Get the average for a field in the current query
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $field
+	 *
+	 * @return float
+	 *
+	 * @throws Exception
+	 */
+	public function average(string $field): float
+	{
+		return $this->aggregate('avg', $field);
+	}
+
+	/**
+	 * Get the minimum for a field in the current query
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $field
+	 *
+	 * @return float
+	 *
+	 * @throws Exception
+	 */
+	public function min(string $field): float
+	{
+		return $this->aggregate('min', $field);
+	}
+
+	/**
+	 * Get the maximum for a field in the current query
+	 *
+	 * @see Taken from the pecee-pixie library - https://github.com/skipperbent/pecee-pixie/
+	 *
+	 * @param string $field
+	 *
+	 * @return float
+	 *
+	 * @throws Exception
+	 */
+	public function max(string $field): float
+	{
+		return $this->aggregate('max', $field);
+	}
+
+	/**
+	 * @param string $type
+	 * @param bool|array<mixed, mixed> $dataToBePassed
+	 *
+	 * @return mixed
+	 *
+	 * @throws Exception
+	 */
+	public function getQuery(string $type = 'select', $dataToBePassed = [])
+	{
+		$allowedTypes = ['select', 'insert', 'insertignore', 'replace', 'delete', 'update', 'criteriaonly'];
+		if (!in_array(strtolower($type), $allowedTypes)) {
+			throw new Exception($type . ' is not a known type.', 2);
+		}
+
+		$queryArr = $this->adapterInstance->$type($this->statements, $dataToBePassed);
+
+		return $this->container->build(
+			QueryObject::class,
+			[$queryArr['sql'], $queryArr['bindings'], $this->dbInstance]
+		);
+	}
+
+	/**
+	 * @param QueryBuilderHandler $queryBuilder
+	 * @param string|null $alias
+	 *
+	 * @return Raw
+	 */
+	public function subQuery(QueryBuilderHandler $queryBuilder, ?string $alias = null)
+	{
+		$sql = '(' . $queryBuilder->getQuery()->getRawSql() . ')';
+		if (is_string($alias) && 0 !== mb_strlen($alias)) {
+			$sql = $sql . ' as ' . $alias;
+		}
+
+		return $queryBuilder->raw($sql);
+	}
+
+	/**
+	 * Handles the various insert operations based on the type.
+	 *
+	 * @param array<int|string, mixed|mixed[]> $data
+	 * @param string $type
+	 *
+	 * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
+	 */
+	private function doInsert(array $data, string $type)
+	{
+		$eventResult = $this->fireEvents('before-insert');
+		if (!is_null($eventResult)) {
+			return $eventResult;
+		}
+
+		// If first value is not an array () not a batch insert)
+		if (!is_array(current($data))) {
+			$queryObject = $this->getQuery($type, $data);
+
+			list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
+			$this->dbInstance->get_results($preparedQuery);
+
+			// Check we have a result.
+			$return = 1 === $this->dbInstance->rows_affected ? $this->dbInstance->insert_id : null;
+		} else {
+			// Its a batch insert
+			$return        = [];
+			$executionTime = 0;
+			foreach ($data as $subData) {
+				$queryObject = $this->getQuery($type, $subData);
+
+				list($preparedQuery, $time) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
+				$this->dbInstance->get_results($preparedQuery);
+				$executionTime += $time;
+
+				if (1 === $this->dbInstance->rows_affected) {
+					$return[] = $this->dbInstance->insert_id;
+				}
+			}
+		}
+
+		$this->fireEvents('after-insert', $return, $executionTime);
+
+		return $return;
+	}
+
+	/**
+	 * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
+	 *
+	 * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
+	 */
+	public function insert($data)
+	{
+		return $this->doInsert($data, 'insert');
+	}
+
+	/**
+	 *
+	 * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
+	 *
+	 * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
+	 */
+	public function insertIgnore($data)
+	{
+		return $this->doInsert($data, 'insertignore');
+	}
+
+	/**
+	 *
+	 * @param array<int|string, mixed|mixed[]> $data either key=>value array for single or array of arrays for bulk
+	 *
+	 * @return int|int[]|mixed|null can return a single row id, array of row ids, null (for failed) or any other value short circuited from event
+	 */
+	public function replace($data)
+	{
+		return $this->doInsert($data, 'replace');
+	}
+
+	/**
+	 * @param array<string, mixed> $data
+	 *
+	 * @return int|null
+	 */
+	public function update($data)
+	{
+		$eventResult = $this->fireEvents('before-update');
+		if (!is_null($eventResult)) {
+			return $eventResult;
+		}
+		$queryObject                         = $this->getQuery('update', $data);
+		list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
+
+		$this->dbInstance()->get_results($preparedQuery);
+		$this->fireEvents('after-update', $queryObject, $executionTime);
+
+		return 0 !== $this->dbInstance()->rows_affected
+			? $this->dbInstance()->rows_affected
+			: null;
+	}
+
+	/**
+	 * @param array<string, mixed> $data
+	 *
+	 * @return int|null will return row id for insert and bool for success/fail on update
+	 */
+	public function updateOrInsert($data)
+	{
+		if ($this->first()) {
+			return $this->update($data);
+		}
+
+		return $this->insert($data);
+	}
+
+	/**
+	 * @param array<string, mixed> $data
+	 *
+	 * @return static
+	 */
+	public function onDuplicateKeyUpdate($data)
+	{
+		$this->addStatement('onduplicate', $data);
+
+		return $this;
+	}
+
+	/**
+	 * @return int number of rows effected
+	 */
+	public function delete(): int
+	{
+		$eventResult = $this->fireEvents('before-delete');
+		if (!is_null($eventResult)) {
+			return $eventResult;
+		}
+
+		$queryObject = $this->getQuery('delete');
+
+		list($preparedQuery, $executionTime) = $this->statement($queryObject->getSql(), $queryObject->getBindings());
+		$this->dbInstance()->get_results($preparedQuery);
+		$this->fireEvents('after-delete', $queryObject, $executionTime);
+
+		return $this->dbInstance()->rows_affected;
+	}
+
+	/**
+	 * @param string|Raw ...$tables Single table or array of tables
+	 *
+	 * @return static
+	 *
+	 * @throws Exception
+	 */
+	public function table(...$tables)
+	{
+		$instance =  $this->constructCurrentBuilderClass($this->connection);
+		$this->setFetchMode($this->getFetchMode(), $this->hydratorConstructorArgs);
+		$tables = $this->addTablePrefix($tables, false);
+		$instance->addStatement('tables', $tables);
+
+		return $instance;
+	}
+
+	/**
+	 * @param string|Raw ...$tables Single table or array of tables
+	 *
+	 * @return static
+	 */
+	public function from(...$tables): self
+	{
+		$tables = $this->addTablePrefix($tables, false);
+		$this->addStatement('tables', $tables);
+
+		return $this;
+	}
+
+	/**
+	 * @param string|string[]|Raw[]|array<string, string> $fields
+	 *
+	 * @return static
+	 */
+	public function select($fields): self
+	{
+		if (!is_array($fields)) {
+			$fields = func_get_args();
+		}
+
+		foreach ($fields as $field => $alias) {
+			// If we have a JSON expression
+			if ($this->jsonHandler->isJsonSelector($field)) {
+				$field = $this->jsonHandler->extractAndUnquoteFromJsonSelector($field);
+			}
+
+			// If no alias passed, but field is for JSON. thrown an exception.
+			if (is_numeric($field) && is_string($alias) && $this->jsonHandler->isJsonSelector($alias)) {
+				throw new Exception("An alias must be used if you wish to select from JSON Object", 1);
+			}
+
+			// Treat each array as a single table, to retain order added
+			$field = is_numeric($field)
+				? $field = $alias // If single colum
+				: $field = [$field => $alias]; // Has alias
+
+			$field = $this->addTablePrefix($field);
+			$this->addStatement('selects', $field);
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @param string|string[]|Raw[]|array<string, string> $fields
+	 *
+	 * @return static
+	 */
+	public function selectDistinct($fields)
+	{
+		$this->select($fields);
+		$this->addStatement('distinct', true);
+
+		return $this;
+	}
+
+	/**
+	 * @param string|string[] $field either the single field or an array of fields
+	 *
+	 * @return static
+	 */
+	public function groupBy($field): self
+	{
+		$field = $this->addTablePrefix($field);
+		$this->addStatement('groupBys', $field);
+
+		return $this;
+	}
+
+	/**
+	 * @param string|array<string|int, mixed> $fields
+	 * @param string          $defaultDirection
+	 *
+	 * @return static
+	 */
+	public function orderBy($fields, string $defaultDirection = 'ASC'): self
+	{
+		if (!is_array($fields)) {
+			$fields = [$fields];
+		}
+
+		foreach ($fields as $key => $value) {
+			$field = $key;
+			$type  = $value;
+			if (is_int($key)) {
+				$field = $value;
+				$type  = $defaultDirection;
+			}
+
+			if ($this->jsonHandler->isJsonSelector($field)) {
+				$field = $this->jsonHandler->extractAndUnquoteFromJsonSelector($field);
+			}
+
+			if (!$field instanceof Raw) {
+				$field = $this->addTablePrefix($field);
+			}
+			$this->statements['orderBys'][] = compact('field', 'type');
+		}
+
+		return $this;
+	}
+
+	/**
+	 * @param string|Raw $key The database column which holds the JSON value
+	 * @param string|Raw|string[] $jsonKey The json key/index to search
+	 * @param string $defaultDirection
+	 * @return static
+	 */
+	public function orderByJson($key, $jsonKey, string $defaultDirection = 'ASC'): self
+	{
+		$key = $this->jsonHandler->jsonExpressionFactory()->extractAndUnquote($key, $jsonKey);
+		return $this->orderBy($key, $defaultDirection);
+	}
+
+	/**
+	 * @param int $limit
+	 *
+	 * @return static
+	 */
+	public function limit(int $limit): self
+	{
+		$this->statements['limit'] = $limit;
+
+		return $this;
+	}
+
+	/**
+	 * @param int $offset
+	 *
+	 * @return static
+	 */
+	public function offset(int $offset): self
+	{
+		$this->statements['offset'] = $offset;
+
+		return $this;
+	}
+
+	/**
+	 * @param string|string[]|Raw|Raw[]       $key
+	 * @param string $operator
+	 * @param mixed $value
+	 * @param string $joiner
+	 *
+	 * @return static
+	 */
+	public function having($key, string $operator, $value, string $joiner = 'AND')
+	{
+		$key                           = $this->addTablePrefix($key);
+		$this->statements['havings'][] = compact('key', 'operator', 'value', 'joiner');
+
+		return $this;
+	}
+
+	/**
+	 * @param string|string[]|Raw|Raw[]       $key
+	 * @param string $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function orHaving($key, $operator, $value)
+	{
+		return $this->having($key, $operator, $value, 'OR');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 *
+	 * @return static
+	 */
+	public function where($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+
+		return $this->whereHandler($key, $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw|\Closure(QueryBuilderHandler):void $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 *
+	 * @return static
+	 */
+	public function orWhere($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+
+		return $this->whereHandler($key, $operator, $value, 'OR');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 *
+	 * @return static
+	 */
+	public function whereNot($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+
+		return $this->whereHandler($key, $operator, $value, 'AND NOT');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 *
+	 * @return static
+	 */
+	public function orWhereNot($key, $operator = null, $value = null)
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+
+		return $this->whereHandler($key, $operator, $value, 'OR NOT');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed[]|string|Raw $values
+	 *
+	 * @return static
+	 */
+	public function whereIn($key, $values): self
+	{
+		return $this->whereHandler($key, 'IN', $values, 'AND');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed[]|string|Raw $values
+	 *
+	 * @return static
+	 */
+	public function whereNotIn($key, $values): self
+	{
+		return $this->whereHandler($key, 'NOT IN', $values, 'AND');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed[]|string|Raw $values
+	 *
+	 * @return static
+	 */
+	public function orWhereIn($key, $values): self
+	{
+		return $this->whereHandler($key, 'IN', $values, 'OR');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed[]|string|Raw $values
+	 *
+	 * @return static
+	 */
+	public function orWhereNotIn($key, $values): self
+	{
+		return $this->whereHandler($key, 'NOT IN', $values, 'OR');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed $valueFrom
+	 * @param mixed $valueTo
+	 *
+	 * @return static
+	 */
+	public function whereBetween($key, $valueFrom, $valueTo): self
+	{
+		return $this->whereHandler($key, 'BETWEEN', [$valueFrom, $valueTo], 'AND');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param mixed $valueFrom
+	 * @param mixed $valueTo
+	 *
+	 * @return static
+	 */
+	public function orWhereBetween($key, $valueFrom, $valueTo): self
+	{
+		return $this->whereHandler($key, 'BETWEEN', [$valueFrom, $valueTo], 'OR');
+	}
+
+	/**
+	 * Handles all function call based where conditions
+	 *
+	 * @param string|Raw $key
+	 * @param string $function
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 * @return static
+	 */
+	protected function whereFunctionCallHandler($key, $function, $operator, $value): self
+	{
+		$key = \sprintf('%s(%s)', $function, $this->addTablePrefix($key));
+		return $this->where($key, $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 * @return self
+	 */
+	public function whereMonth($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+		return $this->whereFunctionCallHandler($key, 'MONTH', $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 * @return self
+	 */
+	public function whereDay($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+		return $this->whereFunctionCallHandler($key, 'DAY', $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 * @return self
+	 */
+	public function whereYear($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+		return $this->whereFunctionCallHandler($key, 'YEAR', $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string|mixed|null $operator Can be used as value, if 3rd arg not passed
+	 * @param mixed|null $value
+	 * @return self
+	 */
+	public function whereDate($key, $operator = null, $value = null): self
+	{
+		// If two params are given then assume operator is =
+		if (2 === func_num_args()) {
+			$value    = $operator;
+			$operator = '=';
+		}
+		return $this->whereFunctionCallHandler($key, 'DATE', $operator, $value);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 *
+	 * @return static
+	 */
+	public function whereNull($key): self
+	{
+		return $this->whereNullHandler($key);
+	}
+
+	/**
+	 * @param string|Raw $key
+	 *
+	 * @return static
+	 */
+	public function whereNotNull($key): self
+	{
+		return $this->whereNullHandler($key, 'NOT');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 *
+	 * @return static
+	 */
+	public function orWhereNull($key): self
+	{
+		return $this->whereNullHandler($key, '', 'or');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 *
+	 * @return static
+	 */
+	public function orWhereNotNull($key): self
+	{
+		return $this->whereNullHandler($key, 'NOT', 'or');
+	}
+
+	/**
+	 * @param string|Raw $key
+	 * @param string $prefix
+	 * @param string $operator
+	 *
+	 * @return static
+	 */
+	protected function whereNullHandler($key, string $prefix = '', $operator = ''): self
+	{
+		$prefix = 0 === mb_strlen($prefix) ? '' : " {$prefix}";
+
+		if ($key instanceof Raw) {
+			$key = $this->adapterInstance->parseRaw($key);
+		}
+
+		$key = $this->addTablePrefix($key);
+		if ($key instanceof Closure) {
+			throw new Exception('Key used for whereNull condition must be a string or raw exrpession.', 1);
+		}
+
+		return $this->{$operator . 'Where'}($this->raw("{$key} IS{$prefix} NULL"));
+	}
+
+
+	/**
+	 * Runs a transaction
+	 *
+	 * @param \Closure(Transaction):void $callback
+	 *
+	 * @return static
+	 */
+	public function transaction(Closure $callback): self
+	{
+		try {
+			// Begin the transaction
+			$this->dbInstance->query('START TRANSACTION');
+
+			// Get the Transaction class
+			$transaction = $this->container->build(Transaction::class, [$this->connection]);
+
+			$this->handleTransactionCall($callback, $transaction);
+
+			// If no errors have been thrown or the transaction wasn't completed within
+			$this->dbInstance->query('COMMIT');
+
+			return $this;
+		} catch (TransactionHaltException $e) {
+			// Commit or rollback behavior has been handled in the closure, so exit
+			return $this;
+		} catch (\Exception $e) {
+			// something happened, rollback changes
+			$this->dbInstance->query('ROLLBACK');
+
+			return $this;
+		}
+	}
+
+	/**
+	 * Handles the transaction call.
+	 * Catches any WPDB Errors (printed)
+	 *
+	 * @param Closure    $callback
+	 * @param Transaction $transaction
+	 *
+	 * @return void
+	 * @throws Exception
+	 */
+	protected function handleTransactionCall(Closure $callback, Transaction $transaction): void
+	{
+		try {
+			ob_start();
+			$callback($transaction);
+			$output = ob_get_clean() ?: '';
+		} catch (Throwable $th) {
+			ob_end_clean();
+			throw $th;
+		}
+
+		// If we caught an error, throw an exception.
+		if (0 !== mb_strlen($output)) {
+			throw new Exception($output);
+		}
+	}
+
+	/*************************************************************************/
+	/*************************************************************************/
+	/*************************************************************************/
+	/**                              JOIN JOIN                              **/
+	/**                                 JOIN                                **/
+	/**                              JOIN JOIN                              **/
+	/*************************************************************************/
+	/*************************************************************************/
+	/*************************************************************************/
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 * @param string $type
+	 *
+	 * @return static
+	 */
+	public function join($table, $key, ?string $operator = null, $value = null, $type = 'inner')
+	{
+		// Potentially cast key from JSON
+		if ($this->jsonHandler->isJsonSelector($key)) {
+			/** @var string $key */
+			$key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key); /** @phpstan-ignore-line */
+		}
+
+		// Potentially cast value from json
+		if ($this->jsonHandler->isJsonSelector($value)) {
+			/** @var string $value */
+			$value = $this->jsonHandler->extractAndUnquoteFromJsonSelector($value);
+		}
+
+		if (!$key instanceof Closure) {
+			$key = function ($joinBuilder) use ($key, $operator, $value) {
+				$joinBuilder->on($key, $operator, $value);
+			};
+		}
+
+		// Build a new JoinBuilder class, keep it by reference so any changes made
+		// in the closure should reflect here
+		$joinBuilder = $this->container->build(JoinBuilder::class, [$this->connection]);
+		$joinBuilder = &$joinBuilder;
+		// Call the closure with our new joinBuilder object
+		$key($joinBuilder);
+		$table = $this->addTablePrefix($table, false);
+		// Get the criteria only query from the joinBuilder object
+		$this->statements['joins'][] = compact('type', 'table', 'joinBuilder');
+		return $this;
+	}
+
+
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function leftJoin($table, $key, $operator = null, $value = null)
+	{
+		return $this->join($table, $key, $operator, $value, 'left');
+	}
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function rightJoin($table, $key, $operator = null, $value = null)
+	{
+		return $this->join($table, $key, $operator, $value, 'right');
+	}
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function innerJoin($table, $key, $operator = null, $value = null)
+	{
+		return $this->join($table, $key, $operator, $value, 'inner');
+	}
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function crossJoin($table, $key, $operator = null, $value = null)
+	{
+		return $this->join($table, $key, $operator, $value, 'cross');
+	}
+
+	/**
+	 * @param string|Raw $table
+	 * @param string|Raw|Closure $key
+	 * @param string|null $operator
+	 * @param mixed $value
+	 *
+	 * @return static
+	 */
+	public function outerJoin($table, $key, $operator = null, $value = null)
+	{
+		return $this->join($table, $key, $operator, $value, 'outer');
+	}
+
+	/**
+	 * Shortcut to join 2 tables on the same key name with equals
+	 *
+	 * @param string $table
+	 * @param string $key
+	 * @param string $type
+	 * @return self
+	 * @throws Exception If base table is set as more than 1 or 0
+	 */
+	public function joinUsing(string $table, string $key, string $type = 'INNER'): self
+	{
+		if (!array_key_exists('tables', $this->statements) || count($this->statements['tables']) !== 1) {
+			throw new Exception("JoinUsing can only be used with a single table set as the base of the query", 1);
+		}
+		$baseTable = end($this->statements['tables']);
+
+		// Potentialy cast key from JSON
+		if ($this->jsonHandler->isJsonSelector($key)) {
+			$key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key);
+		}
+
+		$remoteKey = $table = $this->addTablePrefix("{$table}.{$key}", true);
+		$localKey = $table = $this->addTablePrefix("{$baseTable}.{$key}", true);
+		return $this->join($table, $remoteKey, '=', $localKey, $type);
+	}
+
+	/**
+	 * Add a raw query
+	 *
+	 * @param string|Raw $value
+	 * @param mixed|mixed[] $bindings
+	 *
+	 * @return Raw
+	 */
+	public function raw($value, $bindings = []): Raw
+	{
+		return new Raw($value, $bindings);
+	}
+
+	/**
+	 * Return wpdb instance
+	 *
+	 * @return wpdb
+	 */
+	public function dbInstance(): wpdb
+	{
+		return $this->dbInstance;
+	}
+
+	/**
+	 * @param Connection $connection
+	 *
+	 * @return static
+	 */
+	public function setConnection(Connection $connection): self
+	{
+		$this->connection = $connection;
+
+		return $this;
+	}
+
+	/**
+	 * @return Connection
+	 */
+	public function getConnection(): Connection
+	{
+		return $this->connection;
+	}
+
+	/**
+	 * @param string|Raw|Closure $key
+	 * @param string|null      $operator
+	 * @param mixed|null       $value
+	 * @param string $joiner
+	 *
+	 * @return static
+	 */
+	protected function whereHandler($key, $operator = null, $value = null, $joiner = 'AND')
+	{
+		$key = $this->addTablePrefix($key);
+		if ($key instanceof Raw) {
+			$key = $this->adapterInstance->parseRaw($key);
+		}
+
+		if ($this->jsonHandler->isJsonSelector($key)) {
+			$key = $this->jsonHandler->extractAndUnquoteFromJsonSelector($key);
+		}
+
+		$this->statements['wheres'][] = compact('key', 'operator', 'value', 'joiner');
+		return $this;
+	}
+
+
+
+	/**
+	 * @param string $key
+	 * @param mixed|mixed[]|bool $value
+	 *
+	 * @return void
+	 */
+	protected function addStatement($key, $value)
+	{
+		if (!is_array($value)) {
+			$value = [$value];
+		}
+
+		if (!array_key_exists($key, $this->statements)) {
+			$this->statements[$key] = $value;
+		} else {
+			$this->statements[$key] = array_merge($this->statements[$key], $value);
+		}
+	}
+
+	/**
+	 * @param string $event
+	 * @param string|Raw $table
+	 *
+	 * @return callable|null
+	 */
+	public function getEvent(string $event, $table = ':any'): ?callable
+	{
+		return $this->connection->getEventHandler()->getEvent($event, $table);
+	}
+
+	/**
+	 * @param string $event
+	 * @param string|Raw $table
+	 * @param Closure $action
+	 *
+	 * @return void
+	 */
+	public function registerEvent($event, $table, Closure $action): void
+	{
+		$table = $table ?: ':any';
+
+		if (':any' != $table) {
+			$table = $this->addTablePrefix($table, false);
+		}
+
+		$this->connection->getEventHandler()->registerEvent($event, $table, $action);
+	}
+
+	/**
+	 * @param string $event
+	 * @param string|Raw $table
+	 *
+	 * @return void
+	 */
+	public function removeEvent(string $event, $table = ':any')
+	{
+		if (':any' != $table) {
+			$table = $this->addTablePrefix($table, false);
+		}
+
+		$this->connection->getEventHandler()->removeEvent($event, $table);
+	}
+
+	/**
+	 * @param string $event
+	 *
+	 * @return mixed
+	 */
+	public function fireEvents(string $event)
+	{
+		$params = func_get_args(); // @todo Replace this with an easier to read alteratnive
+		array_unshift($params, $this);
+
+		return call_user_func_array([$this->connection->getEventHandler(), 'fireEvents'], $params);
+	}
+
+	/**
+	 * @return array<string, mixed[]>
+	 */
+	public function getStatements()
+	{
+		return $this->statements;
+	}
+
+	/**
+	 * @return string will return WPDB Fetch mode
+	 */
+	public function getFetchMode()
+	{
+		return null !== $this->fetchMode
+			? $this->fetchMode
+			: \OBJECT;
+	}
+
+	/**
+	 * Returns an NEW instance of the JSON builder populated with the same connection and hydrator details.
+	 *
+	 * @return JsonQueryBuilder
+	 */
+	public function jsonBuilder(): JsonQueryBuilder
+	{
+		return new JsonQueryBuilder($this->getConnection(), $this->getFetchMode(), $this->hydratorConstructorArgs);
+	}
 }