aviat/Query
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Version 3 #1

Manually merged
timw4mail merged 47 commits from develop into master 2020-04-23 18:39:27 -04:00
Conversation 0 Commits 47 Files Changed 452 +372 -221
12 changed files with 372 additions and 221 deletions
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Showing only changes of commit 83373700d3 - Show all commits

31
src/ConnectionManager.php
View File

@ -105,7 +105,8 @@ final class ConnectionManager {
{
return $this->connections[$name];
}
else if (empty($name) && ! empty($this->connections)) // Otherwise, return the last one
if (empty($name) && ! empty($this->connections)) // Otherwise, return the last one
{
return end($this->connections);
}
@ -123,10 +124,10 @@ final class ConnectionManager {
*/
public function connect($params): QueryBuilderInterface
{
[$dsn, $dbtype, $params, $options] = $this->parseParams($params);
[$dsn, $dbType, $params, $options] = $this->parseParams($params);
$dbtype = ucfirst($dbtype);
$driver = "\\Query\\Drivers\\{$dbtype}\\Driver";
$dbType = ucfirst($dbType);
$driver = "\\Query\\Drivers\\{$dbType}\\Driver";
// Create the database connection
$db = ! empty($params->user)
@ -159,19 +160,19 @@ final class ConnectionManager {
/**
* Parses params into a dsn and option array
*
* @param \stdClass $params
* @return object|array
* @param object | array $params
* @return array
* @throws Exception\BadDBDriverException
*/
public function parseParams($params): array
{
$params = (object) $params;
$params->type = strtolower($params->type);
$dbtype = ($params->type !== 'postgresql') ? $params->type : 'pgsql';
$dbtype = ucfirst($dbtype);
$dbType = ($params->type !== 'postgresql') ? $params->type : 'pgsql';
$dbType = ucfirst($dbType);
// Make sure the class exists
if ( ! class_exists("\\Query\\Drivers\\{$dbtype}\\Driver"))
if ( ! class_exists("\\Query\\Drivers\\{$dbType}\\Driver"))
{
throw new Exception\BadDBDriverException('Database driver does not exist, or is not supported');
}
@ -185,28 +186,28 @@ final class ConnectionManager {
}
// Create the dsn for the database to connect to
if(strtolower($dbtype) === 'sqlite')
if(strtolower($dbType) === 'sqlite')
{
$dsn = $params->file;
}
else
{
$dsn = $this->createDsn($dbtype, $params);
$dsn = $this->createDsn($dbType, $params);
}
return [$dsn, $dbtype, $params, $options];
return [$dsn, $dbType, $params, $options];
}
/**
* Create the dsn from the db type and params
*
* @codeCoverageIgnore
* @param string $dbtype
* @param string $dbType
* @param array|object $params
* @return string
*/
private function createDsn(string $dbtype, $params): string
private function createDsn(string $dbType, $params): string
{
$pairs = [];
@ -234,6 +235,6 @@ final class ConnectionManager {
}
}
return strtolower($dbtype) . ':' . implode(';', $pairs);
return strtolower($dbType) . ':' . implode(';', $pairs);
}
}

17
src/Drivers/AbstractDriver.php
View File

@ -131,6 +131,8 @@ abstract class AbstractDriver
{
return \call_user_func_array([$this->$name, '__invoke'], $args);
}
return NULL;
}
// --------------------------------------------------------------------------
@ -325,10 +327,8 @@ abstract class AbstractDriver
foreach($funcs as $f)
{
// Unquote the function
$raw = str_replace($f[0], $f[1], $raw);
// Quote the inside identifiers
$raw = str_replace($f[3], $this->quoteIdent($f[3]), $raw);
$raw = str_replace(array($f[0], $f[3]), array($f[1], $this->quoteIdent($f[3])), $raw);
}
return $raw;
@ -341,7 +341,8 @@ abstract class AbstractDriver
*/
public function getSchemas(): ?array
{
return NULL;
// Most DBMSs conflate schemas and databases
return $this->getDbs();
}
/**
@ -361,7 +362,7 @@ abstract class AbstractDriver
*
* @return array
*/
public function getDbs(): array
public function getDbs(): ?array
{
return $this->driverQuery('dbList');
}
@ -435,7 +436,7 @@ abstract class AbstractDriver
* @param string $table
* @return array
*/
public function getColumns($table): ?array
public function getColumns(string $table): ?array
{
return $this->driverQuery($this->getSql()->columnList($this->prefixTable($table)), FALSE);
}
@ -446,7 +447,7 @@ abstract class AbstractDriver
* @param string $table
* @return array
*/
public function getFks($table): ?array
public function getFks(string $table): ?array
{
return $this->driverQuery($this->getSql()->fkList($table), FALSE);
}
@ -457,7 +458,7 @@ abstract class AbstractDriver
* @param string $table
* @return array
*/
public function getIndexes($table): ?array
public function getIndexes(string $table): ?array
{
return $this->driverQuery($this->getSql()->indexList($this->prefixTable($table)), FALSE);
}

15
src/Drivers/AbstractUtil.php
View File

@ -16,9 +16,6 @@ namespace Query\Drivers;
/**
* Abstract class defining database / table creation methods
*
* @method string quoteIdent(string $sql)
* @method string quoteTable(string $sql)
*/
abstract class AbstractUtil {
@ -43,7 +40,7 @@ abstract class AbstractUtil {
*
* @return DriverInterface
*/
public function getDriver()
public function getDriver(): DriverInterface
{
return $this->connection;
}
@ -57,7 +54,7 @@ abstract class AbstractUtil {
* @param bool $ifNotExists
* @return string
*/
public function createTable($name, $fields, array $constraints=[], $ifNotExists=TRUE)
public function createTable($name, $fields, array $constraints=[], $ifNotExists=TRUE): string
{
$existsStr = $ifNotExists ? ' IF NOT EXISTS ' : ' ';
@ -77,8 +74,8 @@ abstract class AbstractUtil {
foreach($columnArray as $n => $props)
{
$str = $this->getDriver()->quoteIdent($n);
$str .= isset($props['type']) ? " {$props['type']}" : "";
$str .= isset($props['constraint']) ? " {$props['constraint']}" : "";
$str .= isset($props['type']) ? " {$props['type']}" : '';
$str .= isset($props['constraint']) ? " {$props['constraint']}" : '';
$columns[] = $str;
}
@ -112,7 +109,7 @@ abstract class AbstractUtil {
* @abstract
* @return string
*/
abstract public function backupStructure();
abstract public function backupStructure(): string;
/**
* Return an SQL file with the database data as insert statements
@ -120,6 +117,6 @@ abstract class AbstractUtil {
* @abstract
* @return string
*/
abstract public function backupData();
abstract public function backupData(): string;
}

54
src/Drivers/DriverInterface.php
View File

@ -15,12 +15,27 @@
namespace Query\Drivers;
use InvalidArgumentException;
use PDO;
use PDOStatement;
/**
* PDO Interface to implement for database drivers
*
* @method beginTransaction(): bool
* @method commit(): bool
* @method errorCode(): string
* @method errorInfo(): array
* @method exec(string $statement): int
* @method getAttribute(int $attribute)
* @method inTransaction(): bool
* @method lastInsertId(string $name = NULL): string
* @method prepare(string $statement, array $driver_options = []): PDOStatement
* @method query(string $statement): PDOStatement
* @method quote(string $string, int $parameter_type = PDO::PARAM_STR): string
* @method rollback(): bool
* @method setAttribute(int $attribute, $value): bool
*/
interface DriverInterface {
interface DriverInterface /* extends the interface of PDO */ {
/**
* Constructor/Connection method
@ -48,7 +63,7 @@ interface DriverInterface {
* @param string $table
* @return array
*/
public function getColumns($table): ?array;
public function getColumns(string $table): ?array;
/**
* Retrieve list of data types for the database
@ -63,7 +78,7 @@ interface DriverInterface {
* @param string $table
* @return array
*/
public function getIndexes($table): ?array;
public function getIndexes(string $table): ?array;
/**
* Retrieve foreign keys for the table
@ -71,7 +86,7 @@ interface DriverInterface {
* @param string $table
* @return array
*/
public function getFks($table): ?array;
public function getFks(string $table): ?array;
/**
* Return list of tables for the current database
@ -88,6 +103,14 @@ interface DriverInterface {
*/
public function getSystemTables(): ?array;
/**
* Return schemas for databases that list them. Returns
* database list if schemas are databases for the current driver.
*
* @return array
*/
public function getSchemas(): ?array;
/**
* Return list of dbs for the current connection, if possible
*
@ -207,6 +230,14 @@ interface DriverInterface {
*/
public function updateBatch(string $table, array $data, string $where): array;
/**
* Empty the passed table
*
* @param string $table
* @return PDOStatement
*/
public function truncate(string $table): PDOStatement;
/**
* Get the SQL class for the current driver
*
@ -221,6 +252,13 @@ interface DriverInterface {
*/
public function getUtil(): AbstractUtil;
/**
* Get the last sql query executed
*
* @return string
*/
public function getLastQuery(): string;
/**
* Set the last query sql
*
@ -228,4 +266,12 @@ interface DriverInterface {
* @return void
*/
public function setLastQuery(string $queryString): void;
/**
* Set the common table name prefix
*
* @param string $prefix
* @return void
*/
public function setTablePrefix(string $prefix): void;
}

1
src/Drivers/Mysql/Util.php
View File

@ -111,6 +111,7 @@ class Util extends AbstractUtil {
{
$r = $this->getDriver()->quote($r);
}
unset($r);
$row = array_map('trim', $row);
$rowString = 'INSERT INTO `'.trim($t).'` (`'.implode('`,`', $columns).'`) VALUES ('.implode(',', $row).');';

6
src/Drivers/Pgsql/Driver.php
View File

@ -75,8 +75,10 @@ SQL;
{
foreach(['update', 'delete'] AS $type)
{
if ( ! isset($valueMap[$key[$type]])) continue;
if ( ! isset($valueMap[$key[$type]]))
{
continue;
}
$key[$type] = $valueMap[$key[$type]];
}

21
src/Drivers/Sqlite/Driver.php
View File

@ -14,6 +14,9 @@
*/
namespace Query\Drivers\Sqlite;
use function is_array;
use InvalidArgumentException;
use PDO;
use Query\Drivers\AbstractDriver;
@ -47,6 +50,16 @@ class Driver extends AbstractDriver {
parent::__construct($dsn, $user, $pass);
}
/**
* Return list of dbs for the current connection, if possible. Meaningless for SQLite.
*
* @return array | null
*/
public function getDbs(): ?array
{
return NULL;
}
/**
* List tables for the current database
*
@ -105,9 +118,9 @@ class Driver extends AbstractDriver {
// --------------------------------------------------------------------------
// Each member of the data array needs to be an array
if ( ! \is_array(current($data)))
if ( ! is_array(current($data)))
{
return NULL;
throw new InvalidArgumentException('$data must be an array of arrays');
}
// Start the block of sql statements
@ -117,9 +130,9 @@ class Driver extends AbstractDriver {
// Create a key-value mapping for each field
$first = array_shift($data);
$cols = [];
foreach($first as $colname => $datum)
foreach($first as $colName => $datum)
{
$cols[] = $this->_quote($datum) . ' AS ' . $this->quoteIdent($colname);
$cols[] = $this->_quote($datum) . ' AS ' . $this->quoteIdent($colName);
}
$sql .= 'SELECT ' . implode(', ', $cols) . "\n";

5
src/Drivers/Sqlite/SQL.php
View File

@ -44,13 +44,14 @@ class SQL extends AbstractSQL {
}
/**
* Returns sql to list other databases
* Returns sql to list other databases. Meaningless for SQLite, as this
* just returns the database(s) that we are currently connected to.
*
* @return string
*/
public function dbList(): string
{
return 'PRAGMA database_list';
return '';
}
/**

8
src/Drivers/Sqlite/Util.php
View File

@ -73,9 +73,11 @@ class Util extends AbstractUtil {
$row = array_values($row);
// Quote values as needed by type
for($i=0, $icount=count($row); $i<$icount; $i++)
foreach ($row as $i => $_)
{
$row[$i] = is_numeric($row[$i]) ? $row[$i] : $this->getDriver()->quote($row[$i]);
$row[$i] = (is_numeric($row[$i]))
? $row[$i]
: $this->getDriver()->quote($row[$i]);
}
$rowString = 'INSERT INTO "'.$r['name'].'" ("'.implode('","', $columns).'") VALUES ('.implode(',', $row).');';
@ -112,6 +114,6 @@ class Util extends AbstractUtil {
$sqlArray[] = $r['sql'];
}
return implode(";\n", $sqlArray) . ";";
return implode(";\n", $sqlArray) . ';';
}
}

68
src/QueryBuilder.php
View File

@ -17,11 +17,47 @@ namespace Query;
use function regexInArray;
use BadMethodCallException;
use PDO;
use PDOStatement;
use Query\Drivers\DriverInterface;
/**
* Convenience class for creating sql queries
*
* @method affectedRows(): int
* @method beginTransaction(): bool
* @method commit(): bool
* @method errorCode(): string
* @method errorInfo(): array
* @method exec(string $statement): int
* @method getAttribute(int $attribute)
* @method getColumns(string $table): array | null
* @method getDbs(): array | null
* @method getFks(string $table): array | null
* @method getFunctions(): array | null
* @method getIndexes(string $table): array | null
* @method getLastQuery(): string
* @method getProcedures(): array | null
* @method getSchemas(): array | null
* @method getSequences(): array | null
* @method getSystemTables(): array | null
* @method getTables(): array
* @method getTriggers(): array | null
* @method getTypes(): array | null
* @method getUtil(): \Query\Drivers\AbstractUtil
* @method getViews(): array | null
* @method inTransaction(): bool
* @method lastInsertId(string $name = NULL): string
* @method numRows(): int | null
* @method prepare(string $statement, array $driver_options = []): PDOStatement
* @method prepareExecute(string $sql, array $params): PDOStatement
* @method prepareQuery(string $sql, array $data): PDOStatement
* @method query(string $statement): PDOStatement
* @method quote(string $string, int $parameter_type = PDO::PARAM_STR): string
* @method rollback(): bool
* @method setAttribute(int $attribute, $value): bool
* @method setTablePrefix(string $prefix): void
* @method truncate(string $table): PDOStatement
*/
class QueryBuilder implements QueryBuilderInterface {
@ -49,7 +85,7 @@ class QueryBuilder implements QueryBuilderInterface {
* The current database driver
* @var DriverInterface
*/
public $driver;
protected $driver;
/**
* Query parser class instance
@ -93,7 +129,8 @@ class QueryBuilder implements QueryBuilderInterface {
}
/**
* Calls a function further down the inheritance chain
* Calls a function further down the inheritance chain.
* 'Implements' methods on the driver object
*
* @param string $name
* @param array $params
@ -211,6 +248,16 @@ class QueryBuilder implements QueryBuilderInterface {
return $this;
}
/**
* @todo implement
* @param string $fields
* @return $this
*/
public function returning(string $fields = '*'): QueryBuilderInterface
{
return $this;
}
/**
* Adds the 'distinct' keyword to a query
*
@ -937,9 +984,9 @@ class QueryBuilder implements QueryBuilderInterface {
* @param string $pos
* @param string $like
* @param string $conj
* @return self
* @return QueryBuilderInterface
*/
protected function _like(string $field, $val, string $pos, string $like='LIKE', string $conj='AND'): self
protected function _like(string $field, $val, string $pos, string $like='LIKE', string $conj='AND'): QueryBuilderInterface
{
$field = $this->driver->quoteIdent($field);
@ -974,9 +1021,9 @@ class QueryBuilder implements QueryBuilderInterface {
* @param mixed $key
* @param mixed $values
* @param string $conj
* @return self
* @return QueryBuilderInterface
*/
protected function _having($key, $values=[], string $conj='AND'): self
protected function _having($key, $values=[], string $conj='AND'): QueryBuilderInterface
{
$where = $this->_where($key, $values);
@ -1040,9 +1087,9 @@ class QueryBuilder implements QueryBuilderInterface {
* @param mixed $key
* @param mixed $values
* @param string $defaultConj
* @return self
* @return QueryBuilderInterface
*/
protected function _whereString($key, $values=[], string $defaultConj='AND'): self
protected function _whereString($key, $values=[], string $defaultConj='AND'): QueryBuilderInterface
{
// Create key/value placeholders
foreach($this->_where($key, $values) as $f => $val)
@ -1087,9 +1134,9 @@ class QueryBuilder implements QueryBuilderInterface {
* @param mixed $val
* @param string $in - The (not) in fragment
* @param string $conj - The where in conjunction
* @return self
* @return QueryBuilderInterface
*/
protected function _whereIn($key, $val=[], string $in='IN', string $conj='AND'): self
protected function _whereIn($key, $val=[], string $in='IN', string $conj='AND'): QueryBuilderInterface
{
$key = $this->driver->quoteIdent($key);
$params = array_fill(0, count($val), '?');
@ -1166,6 +1213,7 @@ class QueryBuilder implements QueryBuilderInterface {
? htmlentities($this->driver->quote($v), ENT_NOQUOTES, 'utf-8')
: $v;
}
unset($v);
// Add the query onto the array of values to pass
// as arguments to sprintf

156
src/QueryBuilderInterface.php
View File

@ -14,10 +14,46 @@
*/
namespace Query;
use PDO;
use PDOStatement;
/**
* Interface defining the Query Builder class
*
* @method affectedRows(): int
* @method beginTransaction(): bool
* @method commit(): bool
* @method errorCode(): string
* @method errorInfo(): array
* @method exec(string $statement): int
* @method getAttribute(int $attribute)
* @method getColumns(string $table): array | null
* @method getDbs(): array | null
* @method getFks(string $table): array | null
* @method getFunctions(): array | null
* @method getIndexes(string $table): array | null
* @method getLastQuery(): string
* @method getProcedures(): array | null
* @method getSchemas(): array | null
* @method getSequences(): array | null
* @method getSystemTables(): array | null
* @method getTables(): array
* @method getTriggers(): array | null
* @method getTypes(): array | null
* @method getUtil(): \Query\Drivers\AbstractUtil
* @method getViews(): array | null
* @method inTransaction(): bool
* @method lastInsertId(string $name = NULL): string
* @method numRows(): int | null
* @method prepare(string $statement, array $driver_options = []): PDOStatement
* @method prepareExecute(string $sql, array $params): PDOStatement
* @method prepareQuery(string $sql, array $data): PDOStatement
* @method query(string $statement): PDOStatement
* @method quote(string $string, int $parameter_type = PDO::PARAM_STR): string
* @method rollback(): bool
* @method setAttribute(int $attribute, $value): bool
* @method setTablePrefix(string $prefix): void
* @method truncate(string $table): PDOStatement
*/
interface QueryBuilderInterface {
@ -29,67 +65,67 @@ interface QueryBuilderInterface {
* Specifies rows to select in a query
*
* @param string $fields
* @return QueryBuilderInterface
* @return self
*/
public function select(string $fields): QueryBuilderInterface;
public function select(string $fields): self;
/**
* Selects the maximum value of a field from a query
*
* @param string $field
* @param string|bool $as
* @return QueryBuilderInterface
* @return self
*/
public function selectMax(string $field, $as=FALSE): QueryBuilderInterface;
public function selectMax(string $field, $as=FALSE): self;
/**
* Selects the minimum value of a field from a query
*
* @param string $field
* @param string|bool $as
* @return QueryBuilderInterface
* @return self
*/
public function selectMin(string $field, $as=FALSE): QueryBuilderInterface;
public function selectMin(string $field, $as=FALSE): self;
/**
* Selects the average value of a field from a query
*
* @param string $field
* @param string|bool $as
* @return QueryBuilderInterface
* @return self
*/
public function selectAvg(string $field, $as=FALSE): QueryBuilderInterface;
public function selectAvg(string $field, $as=FALSE): self;
/**
* Selects the sum of a field from a query
*
* @param string $field
* @param string|bool $as
* @return QueryBuilderInterface
* @return self
*/
public function selectSum(string $field, $as=FALSE): QueryBuilderInterface;
public function selectSum(string $field, $as=FALSE): self;
/**
* Adds the 'distinct' keyword to a query
*
* @return QueryBuilderInterface
* @return self
*/
public function distinct(): QueryBuilderInterface;
public function distinct(): self;
/**
* Shows the query plan for the query
*
* @return QueryBuilderInterface
* @return self
*/
public function explain(): QueryBuilderInterface;
public function explain(): self;
/**
* Specify the database table to select from
*
* @param string $tblname
* @return QueryBuilderInterface
* @return self
*/
public function from(string $tblname): QueryBuilderInterface;
public function from(string $tblname): self;
// --------------------------------------------------------------------------
// ! 'Like' methods
@ -101,9 +137,9 @@ interface QueryBuilderInterface {
* @param string $field
* @param mixed $values
* @param string $pos
* @return QueryBuilderInterface
* @return self
*/
public function like(string $field, $values, string $pos='both'): QueryBuilderInterface;
public function like(string $field, $values, string $pos='both'): self;
/**
* Generates an OR Like clause
@ -111,9 +147,9 @@ interface QueryBuilderInterface {
* @param string $field
* @param mixed $values
* @param string $pos
* @return QueryBuilderInterface
* @return self
*/
public function orLike(string $field, $values, string $pos='both'): QueryBuilderInterface;
public function orLike(string $field, $values, string $pos='both'): self;
/**
* Generates a NOT LIKE clause
@ -121,9 +157,9 @@ interface QueryBuilderInterface {
* @param string $field
* @param mixed $values
* @param string $pos
* @return QueryBuilderInterface
* @return self
*/
public function notLike(string $field, $values, string $pos='both'): QueryBuilderInterface;
public function notLike(string $field, $values, string $pos='both'): self;
/**
* Generates a OR NOT LIKE clause
@ -131,9 +167,9 @@ interface QueryBuilderInterface {
* @param string $field
* @param mixed $values
* @param string $pos
* @return QueryBuilderInterface
* @return self
*/
public function orNotLike(string $field, $values, string $pos='both'): QueryBuilderInterface;
public function orNotLike(string $field, $values, string $pos='both'): self;
// --------------------------------------------------------------------------
// ! Having methods
@ -144,18 +180,18 @@ interface QueryBuilderInterface {
*
* @param mixed $key
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function having($key, $values=[]): QueryBuilderInterface;
public function having($key, $values=[]): self;
/**
* Generates a 'Having' clause prefixed with 'OR'
*
* @param mixed $key
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function orHaving($key, $values=[]): QueryBuilderInterface;
public function orHaving($key, $values=[]): self;
// --------------------------------------------------------------------------
// ! 'Where' methods
@ -169,54 +205,54 @@ interface QueryBuilderInterface {
* @param mixed $key
* @param mixed $values
* @param bool $escape
* @return QueryBuilderInterface
* @return self
*/
public function where($key, $values=[], $escape = NULL): QueryBuilderInterface;
public function where($key, $values=[], $escape = NULL): self;
/**
* Where clause prefixed with "OR"
*
* @param string $key
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function orWhere($key, $values=[]): QueryBuilderInterface;
public function orWhere($key, $values=[]): self;
/**
* Where clause with 'IN' statement
*
* @param mixed $field
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function whereIn($field, $values=[]): QueryBuilderInterface;
public function whereIn($field, $values=[]): self;
/**
* Where in statement prefixed with "or"
*
* @param string $field
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function orWhereIn($field, $values=[]): QueryBuilderInterface;
public function orWhereIn($field, $values=[]): self;
/**
* WHERE NOT IN (FOO) clause
*
* @param string $field
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function whereNotIn($field, $values=[]): QueryBuilderInterface;
public function whereNotIn($field, $values=[]): self;
/**
* OR WHERE NOT IN (FOO) clause
*
* @param string $field
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function orWhereNotIn($field, $values=[]): QueryBuilderInterface;
public function orWhereNotIn($field, $values=[]): self;
// --------------------------------------------------------------------------
// ! Other Query Modifier methods
@ -227,9 +263,9 @@ interface QueryBuilderInterface {
*
* @param mixed $key
* @param mixed $values
* @return QueryBuilderInterface
* @return self
*/
public function set($key, $values = NULL): QueryBuilderInterface;
public function set($key, $values = NULL): self;
/**
* Creates a join phrase in a compiled query
@ -237,35 +273,35 @@ interface QueryBuilderInterface {
* @param string $table
* @param string $condition
* @param string $type
* @return QueryBuilderInterface
* @return self
*/
public function join(string $table, string $condition, string $type=''): QueryBuilderInterface;
public function join(string $table, string $condition, string $type=''): self;
/**
* Group the results by the selected field(s)
*
* @param mixed $field
* @return QueryBuilderInterface
* @return self
*/
public function groupBy($field): QueryBuilderInterface;
public function groupBy($field): self;
/**
* Order the results by the selected field(s)
*
* @param string $field
* @param string $type
* @return QueryBuilderInterface
* @return self
*/
public function orderBy(string $field, string $type=''): QueryBuilderInterface;
public function orderBy(string $field, string $type=''): self;
/**
* Set a limit on the current sql statement
*
* @param int $limit
* @param int|bool $offset
* @return QueryBuilderInterface
* @return self
*/
public function limit(int $limit, $offset=FALSE): QueryBuilderInterface;
public function limit(int $limit, $offset=FALSE): self;
// --------------------------------------------------------------------------
// ! Query Grouping Methods
@ -274,40 +310,40 @@ interface QueryBuilderInterface {
/**
* Adds a paren to the current query for query grouping
*
* @return QueryBuilderInterface
* @return self
*/
public function groupStart(): QueryBuilderInterface;
public function groupStart(): self;
/**
* Adds a paren to the current query for query grouping,
* prefixed with 'NOT'
*
* @return QueryBuilderInterface
* @return self
*/
public function notGroupStart(): QueryBuilderInterface;
public function notGroupStart(): self;
/**
* Adds a paren to the current query for query grouping,
* prefixed with 'OR'
*
* @return QueryBuilderInterface
* @return self
*/
public function orGroupStart(): QueryBuilderInterface;
public function orGroupStart(): self;
/**
* Adds a paren to the current query for query grouping,
* prefixed with 'OR NOT'
*
* @return QueryBuilderInterface
* @return self
*/
public function orNotGroupStart(): QueryBuilderInterface;
public function orNotGroupStart(): self;
/**
* Ends a query group
*
* @return QueryBuilderInterface
* @return self
*/
public function groupEnd(): QueryBuilderInterface;
public function groupEnd(): self;
// --------------------------------------------------------------------------
// ! Query execution methods

3
src/common.php
View File

@ -13,6 +13,8 @@
* @link https://git.timshomepage.net/aviat4ion/Query
*/
namespace {
use Query\{
ConnectionManager,
QueryBuilderInterface
@ -138,4 +140,5 @@ function Query($params = ''): ?QueryBuilderInterface
return $manager->connect($paramsObject);
}
}
// End of common.php