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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Illuminate\Database\Schema;
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use Illuminate\Support\Facades\File;
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class SQLiteBuilder extends Builder
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{
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    /**
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     * Create a database in the schema.
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     *
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     * @param  string  $name
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     * @return bool
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     */
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    public function createDatabase($name)
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    {
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        return File::put($name, '') !== false;
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    }
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    /**
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     * Drop a database from the schema if the database exists.
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     *
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     * @param  string  $name
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     * @return bool
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     */
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    public function dropDatabaseIfExists($name)
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    {
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        return File::exists($name)
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            ? File::delete($name)
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            : true;
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    }
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    /**
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     * Drop all tables from the database.
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     *
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     * @return void
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     */
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    public function dropAllTables()
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    {
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        if ($this->connection->getDatabaseName() !== ':memory:') {
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            return $this->refreshDatabaseFile();
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        }
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        $this->connection->select($this->grammar->compileEnableWriteableSchema());
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        $this->connection->select($this->grammar->compileDropAllTables());
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        $this->connection->select($this->grammar->compileDisableWriteableSchema());
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        $this->connection->select($this->grammar->compileRebuild());
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    }
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    /**
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     * Drop all views from the database.
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     *
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     * @return void
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     */
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    public function dropAllViews()
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    {
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        $this->connection->select($this->grammar->compileEnableWriteableSchema());
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        $this->connection->select($this->grammar->compileDropAllViews());
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        $this->connection->select($this->grammar->compileDisableWriteableSchema());
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        $this->connection->select($this->grammar->compileRebuild());
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    }
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    /**
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     * Get all of the table names for the database.
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     *
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     * @return array
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     */
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    public function getAllTables()
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    {
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        return $this->connection->select(
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            $this->grammar->compileGetAllTables()
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        );
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    }
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    /**
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     * Get all of the view names for the database.
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     *
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     * @return array
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     */
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    public function getAllViews()
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    {
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        return $this->connection->select(
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            $this->grammar->compileGetAllViews()
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        );
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    }
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    /**
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     * Empty the database file.
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     *
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     * @return void
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     */
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    public function refreshDatabaseFile()
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    {
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        file_put_contents($this->connection->getDatabaseName(), '');
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    }
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}