composer.json

@@ -1,9 +1,9 @@
 {
     "name": "provm/query_builder",
+    "version": "3.0.0",
     "type": "project",
     "require-dev": {
-        "phpunit/phpunit": "^9.5",
-        "kint-php/kint": "^4.2"
+        "phpunit/phpunit": "^10"
     },
     "authors": [
         {

src/Concept/Database/Query.php

@@ -1,8 +1,9 @@
 <?php
 namespace ProVM\Concept\Database;
 
-interface Query
+use Stringable;
+
+interface Query extends Stringable
 {
     public function build(): string;
-    public function __toString(): string;
 }

src/Concept/Database/Query/Create.php

@@ -5,6 +5,7 @@ use ProVM\Concept\Database\Query;
 
 interface Create extends Query
 {
-    public function table(string $table): Create;
-    public function columns(array|string $columns): Create;
+    public function table(string $table): self;
+    public function columns(array|string $columns): self;
+    public function foreign(array|string $columnDefinition): self;
 }

src/Database/Query/MySQL/Create.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Create extends Query\Create
-{
-}

src/Database/Query/MySQL/Delete.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Delete extends Query\Delete
-{
-}

src/Database/Query/MySQL/Drop.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Drop extends Query\Drop
-{
-}

src/Database/Query/MySQL/Insert.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Insert extends Query\Insert
-{
-}

src/Database/Query/MySQL/Truncate.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Truncate extends Query\Truncate
-{
-}

src/Database/Query/MySQL/Update.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\MySQL;
-
-use ProVM\Implement\Database\Query;
-
-class Update extends Query\Update
-{
-}

src/Database/Query/PostgreSQL/Create.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Create extends Query\Create
-{
-}

src/Database/Query/PostgreSQL/Delete.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Delete extends Query\Delete
-{
-}

src/Database/Query/PostgreSQL/Drop.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Drop extends Query\Drop
-{
-}

src/Database/Query/PostgreSQL/Insert.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Insert extends Query\Insert
-{
-}

src/Database/Query/PostgreSQL/Select.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Select extends Query\Select
-{
-}

src/Database/Query/PostgreSQL/Truncate.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Truncate extends Query\Truncate
-{
-}

src/Database/Query/PostgreSQL/Update.php

@@ -1,8 +0,0 @@
-<?php
-namespace ProVM\Database\Query\PostgreSQL;
-
-use ProVM\Implement\Database\Query;
-
-class Update extends Query\Update
-{
-}

src/Enforce/Database/Query/Builder.php

@@ -1,6 +1,8 @@
 <?php
-namespace ProVM\Database\Query;
+namespace ProVM\Enforce\Database\Query;
 
+use Exception;
+use FilesystemIterator;
 use ProVM\Concept\Database\Query;
 
 class Builder implements Query\Builder
@@ -10,6 +12,34 @@ class Builder implements Query\Builder
         $this->setQueries($query_classes);
     }
 
+    /**
+     * @throws Exception
+     */
+    public static function getClasses(string $databaseType): array
+    {
+        $directories = new FilesystemIterator(__DIR__);
+        foreach ($directories as $directory) {
+            if (!$directory->isDir()) {
+                continue;
+            }
+            if (strtolower($directory->getBasename()) !== strtolower($databaseType)) {
+                continue;
+            }
+            $classes = [];
+            $files = new FilesystemIterator($directory->getPathname());
+            foreach ($files as $file) {
+                if ($file->isDir()) {
+                    continue;
+                }
+                $base = $file->getBasename('.php');
+                $interface = "ProVM\\Concept\\Database\\Query\\{$base}";
+                $class = __NAMESPACE__ . "\\{$directory->getBasename()}\\{$base}";
+                $classes[$interface] = $class;
+            }
+            return $classes;
+        }
+        throw new Exception("Database type's classes not found");
+    }
     protected array $query_classes;
 
     protected function getQueries(): array

src/Enforce/Database/Query/MySQL/Create.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Create extends Query\Create
+{
+}

src/Enforce/Database/Query/MySQL/Delete.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Delete extends Query\Delete
+{
+}

src/Enforce/Database/Query/MySQL/Drop.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Drop extends Query\Drop
+{
+}

src/Enforce/Database/Query/MySQL/Insert.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Insert extends Query\Insert
+{
+}

src/Enforce/Database/Query/MySQL/Select.php

@@ -1,7 +1,7 @@
 <?php
-namespace ProVM\Database\Query\MySQL;
+namespace ProVM\Enforce\Database\Query\MySQL;
 
-use ProVM\Implement\Database\Query;
+use ProVM\Ideal\Database\Query;
 
 class Select extends Query\Select
 {
@@ -48,10 +48,11 @@ class Select extends Query\Select
 
     public function build(): string
     {
-        $query = [
+        return parent::build();
+        /*$query = [
             parent::build(),
             $this->getLimitString()
         ];
-        return implode('', $query);
+        return implode('', $query);*/
     }
 }

src/Enforce/Database/Query/MySQL/Truncate.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Truncate extends Query\Truncate
+{
+}

src/Enforce/Database/Query/MySQL/Update.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\MySQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Update extends Query\Update
+{
+}

src/Enforce/Database/Query/PostgreSQL/Create.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Create extends Query\Create
+{
+}

src/Enforce/Database/Query/PostgreSQL/Delete.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Delete extends Query\Delete
+{
+}

src/Enforce/Database/Query/PostgreSQL/Drop.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Drop extends Query\Drop
+{
+}

src/Enforce/Database/Query/PostgreSQL/Insert.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Insert extends Query\Insert
+{
+}

src/Enforce/Database/Query/PostgreSQL/Select.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Select extends Query\Select
+{
+}

src/Enforce/Database/Query/PostgreSQL/Truncate.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Truncate extends Query\Truncate
+{
+}

src/Enforce/Database/Query/PostgreSQL/Update.php

@@ -0,0 +1,8 @@
+<?php
+namespace ProVM\Enforce\Database\Query\PostgreSQL;
+
+use ProVM\Ideal\Database\Query;
+
+class Update extends Query\Update
+{
+}

src/Ideal/Database/Query.php

@@ -1,10 +1,15 @@
 <?php
-namespace ProVM\Implement\Database;
+namespace ProVM\Ideal\Database;
 
 use ProVM\Concept\Database;
 
 abstract class Query implements Database\Query
 {
+    public function getType(): string
+    {
+        $class = explode("\\", get_class($this));
+        return array_pop($class);
+    }
     public function __toString(): string
     {
         return $this->build();

src/Ideal/Database/Query/Create.php

@@ -0,0 +1,132 @@
+<?php
+namespace ProVM\Ideal\Database\Query;
+
+use ProVM\Ideal\Database\Query;
+use ProVM\Concept\Database;
+use ProVM\Reinforce\Database\Query\hasTable;
+
+abstract class Create extends Query implements Database\Query\Create
+{
+    use hasTable;
+
+    public function __construct(?string $table = null)
+    {
+        if ($table !== null) {
+            $this->table($table);
+        }
+    }
+
+    public function isTemp(): Database\Query\Create
+    {
+        $this->temp = true;
+        return $this;
+    }
+    public function ifNotExists(): Database\Query\Create
+    {
+        $this->exists = true;
+        return $this;
+    }
+    public function table(string $table): Database\Query\Create
+    {
+        return $this->setTable($table);
+    }
+    public function columns(array|string $columns): Database\Query\Create
+    {
+        return $this->setColumns($columns);
+    }
+    public function foreign(array|string $columnDefinition): Database\Query\Create
+    {
+        return $this->setForeign($columnDefinition);
+    }
+
+    protected bool $temp = false;
+    protected bool $exists = false;
+    protected array|string $columns;
+    protected array|string $foreign;
+
+    public function getColumns(): array
+    {
+        return $this->columns;
+    }
+
+    public function addColumn(string $column): Database\Query\Create
+    {
+        $this->columns []= $column;
+        return $this;
+    }
+
+    public function setColumns(array|string $columns): Database\Query\Create
+    {
+        if (is_string($columns)) {
+            $this->addColumn($columns);
+            return $this;
+        }
+        foreach ($columns as $column) {
+            $this->addColumn($column);
+        }
+        return $this;
+    }
+    public function getForegin(): array
+    {
+        return $this->foreign;
+    }
+    public function addForeign(string|array $definition): Database\Query\Create
+    {
+        if (is_string($definition)) {
+            $this->foreign []= $definition;
+            return $this;
+        }
+        $ids = implode(', ', $definition['ids']);
+        $columns = $definition['columns'];
+        if (is_array($definition['columns'])) {
+            $columns = implode(', ', $definition['columns']);
+        }
+        $delete = $definition['delete'] ?? 'CASCADE';
+        $update = $definition['update'] ?? 'CASCADE';
+        $fk = implode('_', ['fk', str_replace('.', '_', $definition['table']), $ids]);
+        $this->foreign []= "CONSTRAINT {$fk} FOREIGN KEY ({$columns}) REFERENCES {$definition['table']} ({$ids}) ON DELETE {$delete} ON UPDATE {$update}";
+        return $this;
+    }
+    public function setForeign(array|string $columnDefinition): Database\Query\Create
+    {
+        if (is_string($columnDefinition)) {
+            $this->addForeign($columnDefinition);
+            return $this;
+        }
+        foreach ($columnDefinition as $column) {
+            $this->addForeign($column);
+        }
+        return $this;
+    }
+
+    protected function getTempString(): string
+    {
+        return ($this->temp) ? ' TEMPORARY' : '';
+    }
+    protected function getIfNotExistsString(): string
+    {
+        return ($this->exists) ? ' IF NOT EXISTS' : '';
+    }
+    protected function getColumnsString(): string
+    {
+        if (is_string($this->columns)) {
+            return $this->columns;
+        }
+        return implode(', ', $this->getColumns());
+    }
+    protected function getForeignString(): string
+    {
+        if (!isset($this->foreign)) {
+            return '';
+        }
+        if (is_string($this->foreign)) {
+            return ", {$this->foreign}";
+        }
+        return ', ' . implode(', ', $this->getForegin());
+    }
+
+    public function build(): string
+    {
+        return "CREATE{$this->getTempString()} TABLE{$this->getIfNotExistsString()} {$this->getTable()} ({$this->getColumnsString()}{$this->getForeignString()})";
+    }
+}

src/Ideal/Database/Query/Delete.php

@@ -1,13 +1,20 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Ideal\Database\Query;
 
+use ProVM\Ideal\Database\Query;
 use ProVM\Concept\Database;
-use ProVM\Implement\Database\Query;
+use ProVM\Reinforce\Database\Query\{hasConditions, hasTable};
 
 abstract class Delete extends Query implements Database\Query\Delete
 {
     use hasTable, hasConditions;
 
+    public function __construct(?string $table = null)
+    {
+        if ($table !== null) {
+            $this->from($table);
+        }
+    }
     public function from(string $table): Database\Query\Delete
     {
         return $this->setTable($table);

src/Ideal/Database/Query/Drop.php

@@ -0,0 +1,37 @@
+<?php
+namespace ProVM\Ideal\Database\Query;
+
+use ProVM\Ideal\Database\Query;
+use ProVM\Concept\Database;
+use ProVM\Reinforce\Database\Query\hasTable;
+
+abstract class Drop extends Query implements Database\Query\Drop
+{
+    use hasTable;
+
+    public function __construct(?string $table = null)
+    {
+        if ($table !== null) {
+            $this->table($table);
+        }
+    }
+    public function table(string $table): Database\Query\Drop
+    {
+        return $this->setTable($table);
+    }
+    public function cascade(): Database\Query\Drop
+    {
+        $this->cascade = true;
+        return $this;
+    }
+
+    protected bool $cascade = false;
+    protected function getCascadeString(): string
+    {
+        return $this->cascade ? ' CASCADE' : '';
+    }
+    public function build(): string
+    {
+        return "DROP TABLE {$this->getTable()}{$this->getCascadeString()}";
+    }
+}

src/Ideal/Database/Query/Insert.php

@@ -1,13 +1,21 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Ideal\Database\Query;
 
-use ProVM\Implement\Database\Query;
+use ProVM\Ideal\Database\Query;
 use ProVM\Concept\Database;
+use ProVM\Reinforce\Database\Query\hasTable;
 
 abstract class Insert extends Query implements Database\Query\Insert
 {
     use hasTable;
 
+    public function __construct(?string $table = null)
+    {
+        if ($table !== null) {
+            $this->into($table);
+        }
+    }
+
     public function into(string $table): Database\Query\Insert
     {
         return $this->setTable($table);

src/Ideal/Database/Query/Select.php

@@ -1,8 +1,9 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Ideal\Database\Query;
 
+use ProVM\Ideal\Database\Query;
 use ProVM\Concept\Database;
-use ProVM\Implement\Database\Query;
+use ProVM\Reinforce\Database\Query\{hasConditions, hasTable};
 
 abstract class Select extends Query implements Database\Query\Select
 {
@@ -41,12 +42,27 @@ abstract class Select extends Query implements Database\Query\Select
     {
         return $this->setOrders($ordering);
     }
+    public function limit(int $limit, ?int $offset = null): Database\Query\Select
+    {
+        $this->limit = $limit;
+        if ($offset !== null) {
+            $this->offset($offset);
+        }
+        return $this;
+    }
+    public function offset(int $offset): self
+    {
+        $this->offset = $offset;
+        return $this;
+    }
 
     protected array|string $columns;
     protected array|string $joins;
     protected array|string $groups;
     protected array|string $having;
     protected array|string $orders;
+    protected int $limit;
+    protected int $offset;
 
     public function getColumns(): array|string
     {
@@ -178,8 +194,12 @@ abstract class Select extends Query implements Database\Query\Select
 
     protected function getColumnsString(): string
     {
+        if (!isset($this->columns) or (is_array($this->getColumns()) and count($this->getColumns()) === 0)
+            or (is_string($this->getColumns()) and $this->getColumns() === '*')) {
+            return '*';
+        }
         $columns = (is_array($this->getColumns())) ? implode(', ', $this->getColumns()) : $this->getColumns();
-        return " ({$columns})";
+        return "({$columns})";
     }
     protected function getJoinsString(): string
     {
@@ -244,17 +264,29 @@ abstract class Select extends Query implements Database\Query\Select
         $ordering = (is_array($this->getOrders())) ? implode(', ', $this->getOrders()) : $this->getOrders();
         return " ORDER BY {$ordering}";
     }
+    protected function getLimitString(): string
+    {
+        if (!isset($this->limit)) {
+            return '';
+        }
+        $limit = " LIMIT {$this->limit}";
+        if (isset($this->offset)) {
+            $limit .= " OFFSET {$this->offset}";
+        }
+        return $limit;
+    }
 
     public function build(): string
     {
         return implode('', [
             "SELECT {$this->getColumnsString()}",
-            "FROM {$this->getTable()}",
+            " FROM {$this->getTable()}",
             $this->getJoinsString(),
             $this->getConditionsString(),
             $this->getGroupsString(),
             $this->getHavingString(),
-            $this->getOrderString()
+            $this->getOrderString(),
+            $this->getLimitString()
         ]);
     }
 }

src/Ideal/Database/Query/Truncate.php

@@ -1,17 +1,20 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Ideal\Database\Query;
 
-use ProVM\Implement\Database\Query;
+use ProVM\Ideal\Database\Query;
 use ProVM\Concept\Database;
+use ProVM\Reinforce\Database\Query\hasTable;
 
 abstract class Truncate extends Query implements Database\Query\Truncate
 {
     use hasTable;
 
-    public function __construct(string $table)
+    public function __construct(?string $table = null)
     {
+        if ($table !== null) {
             $this->table($table);
         }
+    }
     public function table(string $table): Database\Query\Truncate
     {
         return $this->setTable($table);

src/Ideal/Database/Query/Update.php

@@ -1,13 +1,20 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Ideal\Database\Query;
 
-use ProVM\Implement\Database\Query;
+use ProVM\Ideal\Database\Query;
 use ProVM\Concept\Database;
+use ProVM\Reinforce\Database\Query\{hasConditions, hasTable};
 
 abstract class Update extends Query implements Database\Query\Update
 {
     use hasTable, hasConditions;
 
+    public function __construct(?string $table = null)
+    {
+        if ($table !== null) {
+            $this->table($table);
+        }
+    }
     public function table(string $table): Database\Query\Update
     {
         return $this->setTable($table);
@@ -28,8 +35,14 @@ abstract class Update extends Query implements Database\Query\Update
         return $this->values;
     }
 
-    public function addValue(string $column, int|string $value): Database\Query\Update
+    public function addValue(string|array $values): Database\Query\Update
     {
+        if (is_string($values)) {
+            $this->values []= $values;
+            return $this;
+        }
+        $column = $values['column'] ?? $values[0];
+        $value = $values['value'] ?? $values[1];
         if (!is_numeric($value)) {
             $value = "'{$value}'";
         }
@@ -40,13 +53,11 @@ abstract class Update extends Query implements Database\Query\Update
     public function setValues(array|string $values): Database\Query\Update
     {
         if (is_string($values)) {
-            $this->values = $values;
+            $this->addValue($values);
             return $this;
         }
         foreach ($values as $value) {
-            $column = $value['column'] ?? $value[0];
-            $val = $value['value'] ?? $value[1];
-            $this->addValue($column, $val);
+            $this->addValue($value);
         }
         return $this;
     }

src/Implement/Database/Query/Create.php

@@ -1,62 +0,0 @@
-<?php
-namespace ProVM\Implement\Database\Query;
-
-use ProVM\Implement\Database\Query;
-use ProVM\Concept\Database;
-
-abstract class Create extends Query implements Database\Query\Create
-{
-    use hasTable;
-
-    public function __construct(string $table)
-    {
-        $this->table($table);
-    }
-
-    public function table(string $table): Database\Query\Create
-    {
-        return $this->setTable($table);
-    }
-    public function columns(array|string $columns): Database\Query\Create
-    {
-        return $this->setColumns($columns);
-    }
-
-    protected array|string $columns;
-
-    public function getColumns(): array
-    {
-        return $this->columns;
-    }
-
-    public function addColumn(string $column): Database\Query\Create
-    {
-        $this->columns []= $column;
-        return $this;
-    }
-
-    public function setColumns(array|string $columns): Database\Query\Create
-    {
-        if (is_string($columns)) {
-            $this->columns = $columns;
-            return $this;
-        }
-        foreach ($columns as $column) {
-            $this->addColumn($column);
-        }
-        return $this;
-    }
-
-    protected function getColumnsString(): string
-    {
-        if (is_string($this->columns)) {
-            return $this->columns;
-        }
-        return implode(', ', $this->getColumns());
-    }
-
-    public function build(): string
-    {
-        return "CREATE {$this->getTable()} ({$this->getColumnsString()})";
-    }
-}

src/Implement/Database/Query/Drop.php

@@ -1,27 +0,0 @@
-<?php
-namespace ProVM\Implement\Database\Query;
-
-use ProVM\Implement\Database\Query;
-use ProVM\Concept\Database;
-
-abstract class Drop extends Query implements Database\Query\Drop
-{
-    use hasTable;
-
-    public function __construct(?string $table = null)
-    {
-        if ($table !== null) {
-            $this->table($table);
-        }
-    }
-
-    public function table(string $table): Database\Query\Drop
-    {
-        return $this->setTable($table);
-    }
-
-    public function build(): string
-    {
-        return "DROP TABLE {$this->getTable()}";
-    }
-}

src/Reinforce/Database/Query/hasConditions.php

@@ -1,5 +1,5 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Reinforce\Database\Query;
 
 trait hasConditions
 {
@@ -10,9 +10,20 @@ trait hasConditions
         return $this->conditions ?? '';
     }
 
-    protected function setConditions(array|string $conditions)
+    protected function setConditions(array|string $conditions): self
     {
-        $this->conditions = $conditions;
+        if (is_array($conditions)) {
+            foreach ($conditions as $condition) {
+                $this->addCondition($condition);
+            }
+        } else {
+            $this->addCondition($conditions);
+        }
+        return $this;
+    }
+    protected function addCondition(array|string $condition): self
+    {
+        $this->conditions []= $condition;
         return $this;
     }
 
@@ -35,7 +46,8 @@ trait hasConditions
                     return "AND {$condition}";
                 }, $conditions));
         }
-        if (trim($conditions) === '') {
+        $conditions = trim($conditions);
+        if ($conditions === '') {
             return '';
         }
         return " WHERE {$conditions}";

src/Reinforce/Database/Query/hasTable.php

@@ -1,5 +1,5 @@
 <?php
-namespace ProVM\Implement\Database\Query;
+namespace ProVM\Reinforce\Database\Query;
 
 trait hasTable
 {
@@ -10,9 +10,8 @@ trait hasTable
         return $this->table;
     }
 
-    public function setTable(string $table, ?string $alias = null)
+    public function setTable(string $table, ?string $alias = null): self
     {
-        $table = "`{$table}`";
         if ($alias !== null) {
             $table = "{$table} '{$alias}'";
         }