--- /dev/null
+<?php
+
+namespace Drush\Sql;
+
+class SqlSqlsrv extends SqlBase
+{
+
+ // The way you pass a sql file when issueing a query.
+ public $queryFile = '-h -1 -i';
+
+ public function command()
+ {
+ return 'sqlcmd';
+ }
+
+ public function creds($hide_password = true)
+ {
+ // Some drush commands (e.g. site-install) want to connect to the
+ // server, but not the database. Connect to the built-in database.
+ $dbSpec = $this->getDbSpec();
+ $database = empty($dbSpec['database']) ? 'master' : $dbSpec['database'];
+ // Host and port are optional but have defaults.
+ $host = empty($dbSpec['host']) ? '.\SQLEXPRESS' : $dbSpec['host'];
+ if ($dbSpec['username'] == '') {
+ return ' -S ' . $host . ' -d ' . $database;
+ } else {
+ return ' -S ' . $host . ' -d ' . $database . ' -U ' . $dbSpec['username'] . ' -P ' . $dbSpec['password'];
+ }
+ }
+
+ public function dbExists()
+ {
+ // TODO: untested, but the gist is here.
+ $dbSpec = $this->getDbSpec();
+ $database = $dbSpec['database'];
+ // Get a new class instance that has no 'database'.
+ $db_spec_no_db = $dbSpec;
+ unset($db_spec_no_db['database']);
+ $sql_no_db = new SqlSqlsrv($db_spec_no_db, $this->getOptions());
+ $query = "if db_id('$database') IS NOT NULL print 1";
+ drush_always_exec($sql_no_db->connect() . ' -Q %s', $query);
+ $output = drush_shell_exec_output();
+ return $output[0] == 1;
+ }
+
+ public function listTables()
+ {
+ $return = $this->alwaysQuery('SELECT TABLE_NAME FROM information_schema.tables');
+ $tables = drush_shell_exec_output();
+ if (!empty($tables)) {
+ // Shift off the header of the column of data returned.
+ array_shift($tables);
+ return $tables;
+ }
+ }
+
+ // @todo $file is no longer provided. We are supposed to return bash that can be piped to gzip.
+ // Probably sqlsrv needs to override dump() entirely.
+ public function dumpCmd($table_selection)
+ {
+ $dbSpec = $this->getDbSpec();
+ if (!$file) {
+ $file = $dbSpec['database'] . '_' . date('Ymd_His') . '.bak';
+ }
+ $exec = "sqlcmd -U \"" . $dbSpec['username'] . "\" -P \"" . $dbSpec['password'] . "\" -S \"" . $dbSpec['host'] . "\" -Q \"BACKUP DATABASE [" . $dbSpec['database'] . "] TO DISK='" . $file . "'\"";
+ if ($option = $this->getOption('extra-dump', $this->queryExtra)) {
+ $exec .= " $option";
+ }
+ return [$exec, $file];
+ }
+}