Add option to disable database creation statement. Fixes #232

Author: ifsnop

README.md

@@ -189,6 +189,7 @@ $dumpSettingsDefault = array(
     'insert-ignore' => false,
     'net_buffer_length' => self::MAXLINESIZE,
     'no-autocommit' => true,
+    'no-create-db' => false,
     'no-create-info' => false,
     'lock-tables' => true,
     'routines' => false,
@@ -264,6 +265,9 @@ $this->_dumpSettings = self::array_replace_recursive($dumpSettingsDefault, $dump
 - **no-autocommit**
   - Option to disable autocommit (faster inserts, no problems with index keys)
   - https://dev.mysql.com/doc/refman/4.1/en/commit.html
+- **no-create-db**
+  - Option to disable the dump of create database statements.
+  - https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html#option_mysqldump_no-create-db
 - **no-create-info**
   - https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html#option_mysqldump_no-create-info
 - **no-data**

src/Ifsnop/Mysqldump/Mysqldump.php

@@ -138,6 +138,7 @@ class Mysqldump
         'insert-ignore' => false,
         'net_buffer_length' => self::MAXLINESIZE,
         'no-autocommit' => true,
+        'no-create-db' => false,
         'no-create-info' => false,
         'lock-tables' => true,
         'routines' => false,
@@ -1852,6 +1853,10 @@ class TypeAdapterMysql extends TypeAdapterFactory
 
     public function databases()
     {
+        if ($this->dumpSettings['no-create-db']) {
+           return "";
+        }
+
         $this->check_parameters(func_num_args(), $expected_num_args = 1, __METHOD__);
         $args = func_get_args();
         $databaseName = $args[0];