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//
// Authors:
// Ben Motmans <ben.motmans@gmail.com>
//
// Copyright (c) 2007 Ben Motmans
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
using System;
using System.Data;
using System.Data.SqlClient;
using System.Collections.Generic;
namespace MonoDevelop.Database.Sql.SqlServer
{
public class SqlServerPooledDbConnection : AbstractPooledDbConnection
{
public SqlServerPooledDbConnection (IConnectionPool connectionPool, IDbConnection connection)
: base (connectionPool, connection)
{
}
public override Version DatabaseVersion {
get {
SqlConnection connection = DbConnection as SqlConnection;
try {
//http://msdn2.microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.serverversion.aspx
//##.##.#### major.minor.build
return new Version (connection.ServerVersion);
} catch {
return new Version (7, 0);
}
}
}
public override DataSet ExecuteSet (IDbCommand command)
{
if (command == null)
throw new ArgumentException ("command");
DataSet set = new DataSet ();
using (command) {
using (SqlDataAdapter adapter = new SqlDataAdapter (command as SqlCommand)) {
try {
adapter.Fill (set);
} catch (Exception e) {
QueryService.RaiseException (e);
}
}
}
return set;
}
public override DataTable ExecuteTable (IDbCommand command)
{
if (command == null)
throw new ArgumentException ("command");
DataTable table = new DataTable ();
using (command) {
using (SqlDataAdapter adapter = new SqlDataAdapter (command as SqlCommand)) {
try {
adapter.Fill (table);
} catch (Exception e) {
QueryService.RaiseException (e);
}
}
}
return table;
}
public override DataTable GetSchema (string collectionName, params string[] restrictionValues)
{
return (connection as SqlConnection).GetSchema (collectionName, restrictionValues);
}
public override int ExecuteNonQuery (string sql)
{
int ret = 0;
if(sql.IndexOf (String.Concat(Environment.NewLine, "go", Environment.NewLine),
StringComparison.OrdinalIgnoreCase) < 0)
return base.ExecuteNonQuery (sql);
else {
// Divide the Sql In more than 1 command to avoid: ['CREATE TRIGGER' must be the first statement]
// FIXME: This isn't in a transaction scope because Create table/trigger isn't
// affected by START/COMMIT/ROLLBACK transaction.
string[] sep = new string[] {string.Concat (Environment.NewLine, "GO", Environment.NewLine)};
string[] sqls = sql.Split (sep, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in sqls)
ret = base.ExecuteNonQuery (s);
}
return ret;
}
}
}
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