public override IDatabase Execute()
{
var db = Database;
FbScript script;
using (var s = GetType().Assembly.GetManifestResourceStream(ScriptResourceName))
{
using (var r = new StreamReader(s, Encoding.UTF8))
{
script = new FbScript(r.ReadToEnd());
script.Parse();
}
}
try
{
using (var con = new FbConnection(db.ConnectionString))
{
con.Open();
}
}
catch
{
FbConnection.CreateDatabase(db.ConnectionString);
}
using (var con = new FbConnection(db.ConnectionString))
{
var be = new FbBatchExecution(con);
be.AppendSqlStatements(script);
be.Execute();
}
return db;
}
public override void PrepareDb()
{
// clean
if(File.Exists(PathToDb))
{
File.Delete(PathToDb);
}
// create db
FbConnection.CreateDatabase(pConnectionString);
// create tables
string script;
using(StreamReader reader = new StreamReader(PathToSchema))
{
script = reader.ReadToEnd();
}
FbScript sqls = new FbScript(script);
if(sqls.Parse() <= 0)
{
throw new DbException("No DB schema found.");
}
using(FbConnection connection = new FbConnection(pConnectionString))
{
connection.Open();
foreach(FbCommand create in sqls.Results.Select(sql => new FbCommand(sql, connection)))
{
create.ExecuteNonQuery();
}
}
}
public static bool ExecuteBatchScript(
string connectionString,
string pathToScriptFile)
{
FbScript script = new FbScript(pathToScriptFile);
if (script.Parse() > 0)
{
using (FbConnection connection = new FbConnection(connectionString))
{
connection.Open();
try
{
FbBatchExecution batch = new FbBatchExecution(connection, script);
batch.Execute(true);
}
catch (FbException ex)
{
log.Error(ex);
throw new Exception(pathToScriptFile, ex);
}
finally
{
connection.Close();
}
}
}
return true;
}
/// <summary>
///
/// </summary>
/// <param name="pathScript"></param>
private void CreateEmbeddedDb(string pathScript)
{
FbConnectionStringBuilder csb = new FbConnectionStringBuilder();
csb.Charset = "UTF8";
csb.ServerType = FbServerType.Embedded;
csb.Database = databaseName;
csb.UserID = "SYSDBA";
csb.Password = "******";
try {
if (!File.Exists(databaseName)) {
OpenFileDialog filedialog = new OpenFileDialog();
DialogResult res = filedialog.ShowDialog();
filedialog.Title = "Wybierz skrypt sql do utworzenia bazy";
FbConnection.CreateDatabase(csb.ToString());
// parse the SQL script
FbScript script = new FbScript(filedialog.FileName);
script.Parse();
// execute the SQL script
using (FbConnection c = new FbConnection(csb.ToString())) {
FbBatchExecution fbe = new FbBatchExecution(c);
foreach (string cmd in script.Results) {
fbe.SqlStatements.Add(cmd);
}
fbe.Execute();
}
}
}
catch (Exception ex) {
MessageBox.Show(ex.Message, "Błąd", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void OneLineCommentOnLastLineTest()
{
const string script =
@"select * from foo
-- comment";
FbScript isql = new FbScript(script);
Assert.DoesNotThrow(() => isql.Parse());
}
public void TwoStatements()
{
const string text =
@"select * from foo;select * from bar";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(2, script.Results.Count());
}
public void SimpleStatementNoSemicolonWithEscapedSingleQuoteInLiteral()
{
const string text =
@"select * from foo where x = 'foo''bar'";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(text, script.Results[0].Text);
}
public void SimpleStatementWithSemicolonWithLiteral()
{
const string text =
@"select * from foo where x = 'foobar';";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(text.Substring(0, text.Length - 1), script.Results[0].Text);
}
private static void ExecuteDbCreationScript()
{
using (var connection = new FbConnection(GetConnectionString()))
{
var batchExecution = new FbBatchExecution(connection);
var script = new FbScript(DbCreationScript ?? Resources.create_db);
script.Parse();
batchExecution.AppendSqlStatements(script);
batchExecution.Execute();
}
}
public static void CleanTables(FbConnection connection)
{
if (connection == null) throw new ArgumentNullException("connection");
var script = GetStringResource(
typeof(FirebirdTestObjectsInitializer).Assembly,
"Hangfire.Firebird.Tests.Clean.sql");
FbScript fbScript = new FbScript(script);
fbScript.Parse();
FbBatchExecution fbBatch = new FbBatchExecution(connection, fbScript);
fbBatch.Execute(true);
}
public static void Install(FbConnection connection)
{
if (connection == null) throw new ArgumentNullException("connection");
Log.Info("Start installing Hangfire SQL objects...");
int version = 1;
bool scriptFound = true;
do
{
try
{
var script = GetStringResource(
typeof(FirebirdObjectsInstaller).Assembly,
string.Format("Hangfire.Firebird.Install.v{0}.sql",
version.ToString(CultureInfo.InvariantCulture)));
if (!VersionAlreadyApplied(connection, version))
{
FbScript fbScript = new FbScript(script);
fbScript.Parse();
FbBatchExecution fbBatch = new FbBatchExecution(connection, fbScript);
fbBatch.Execute(true);
UpdateVersion(connection, version);
}
}
catch (FbException)
{
throw;
}
catch (Exception)
{
scriptFound = false;
}
version++;
} while (scriptFound);
Log.Info("Hangfire SQL objects installed.");
}
private void ExecuteScript(FbConnection myConnection, string scriptPath)
{
try
{
using (FbTransaction myTransaction = myConnection.BeginTransaction())
{
if (!File.Exists(scriptPath))
throw new FileNotFoundException("Script not found", scriptPath);
string script = File.ReadAllText(scriptPath);
// use FbScript to parse all statements
FbScript fbs = new FbScript(script);
fbs.Parse();
// execute all statements
FbBatchExecution fbe = new FbBatchExecution(myConnection, fbs);
fbe.CommandExecuting += (sender, args) => args.SqlCommand.Transaction = myTransaction;
fbe.Execute(true);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
throw;
}
}
void CreateDb(string ConnStr, string ScriptPath)
{
var assembly = Assembly.GetExecutingAssembly();
var stream = assembly.GetManifestResourceStream(typeof(FbDatabase).Namespace + ".struct.sql");
string script = new StreamReader(stream, System.Text.Encoding.ASCII).ReadToEnd();
FbScript fbs = new FbScript(script);
fbs.Parse();
FbConnection.CreateDatabase(_conw.ConnectionString);
using (var c = new FbConnection(ConnStr))
{
c.Open();
try
{
using (FbTransaction myTransaction = c.BeginTransaction())
{
FbBatchExecution fbe = new FbBatchExecution(c, fbs);
fbe.CommandExecuting += (sender, args) => args.SqlCommand.Transaction = myTransaction;
fbe.Execute(true);
}
}
finally
{
c.Close();
}
}
}
/// <summary>
/// ExecuteScript
/// </summary>
private void ExecuteScript(TextReader textReader)
{
try
{
FbScript fbScript = new FbScript(textReader);
fbScript.Parse();
FbBatchExecution fbBatchExection = new FbBatchExecution(this.Connection);
foreach (string cmd in fbScript.Results)
{
fbBatchExection.SqlStatements.Add(cmd);
}
fbBatchExection.Execute();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public override void RecreateDataBase()
{
// ConnectionString Builder
FbConnectionStringBuilder csb = new FbConnectionStringBuilder();
csb.DataSource = "localhost";
csb.Dialect = 3;
csb.Charset = "UTF8";
csb.Pooling = false;
csb.UserID = "SYSDBA"; // default user
csb.Password = "******"; // default password
string serverConnectionString = csb.ToString();
csb.Database = csb.Database = FQDBFile;
string databaseConnectionString = csb.ToString();
Console.WriteLine("-------------------------");
Console.WriteLine("Using Firebird Database ");
Console.WriteLine("-------------------------");
base.RecreateDataBase();
// Create simple user
FbSecurity security = new FbSecurity();
security.ConnectionString = serverConnectionString;
var userData = security.DisplayUser(FbUserName);
if (userData == null)
{
userData = new FbUserData();
userData.UserName = FbUserName;
userData.UserPassword = FbUserPass;
security.AddUser(userData);
}
// Try to shutdown & delete database
if (File.Exists(FQDBFile))
{
FbConfiguration configuration = new FbConfiguration();
configuration.ConnectionString = databaseConnectionString;
try
{
configuration.DatabaseShutdown(FbShutdownMode.Forced, 0);
Thread.Sleep(1000);
}
finally
{
File.Delete(FQDBFile);
}
}
// Create the new DB
FbConnection.CreateDatabase(databaseConnectionString, 4096, true, true);
if (!File.Exists(FQDBFile)) throw new Exception("Database failed to create");
// Create the Schema
string script = @"
CREATE TABLE Users(
UserId integer PRIMARY KEY NOT NULL,
Name varchar(200),
Age integer,
DateOfBirth timestamp,
Savings decimal(10,5),
Is_Male smallint,
UniqueId char(38),
TimeSpan time,
TestEnum varchar(10),
HouseId integer,
SupervisorId integer
);
CREATE TABLE ExtraUserInfos(
ExtraUserInfoId integer PRIMARY KEY NOT NULL,
UserId integer NOT NULL,
Email varchar(200),
Children integer
);
CREATE TABLE Houses(
HouseId integer PRIMARY KEY NOT NULL,
Address varchar(200)
);
CREATE TABLE CompositeObjects(
Key1ID integer PRIMARY KEY NOT NULL,
Key2ID integer NOT NULL,
Key3ID integer NOT NULL,
TextData varchar(512),
DateEntered timestamp NOT NULL,
DateUpdated timestamp
);
CREATE GENERATOR USERS_USERID_GEN;
CREATE GENERATOR EXTRAUSERINFOS_ID_GEN;
CREATE GENERATOR HOUSES_HOUSEID_GEN;
SET TERM ^ ;
CREATE TRIGGER BI_USERS_USERID FOR USERS
ACTIVE BEFORE INSERT
POSITION 0
AS
BEGIN
IF (NEW.USERID IS NULL) THEN
NEW.USERID = GEN_ID(USERS_USERID_GEN, 1);
END^
CREATE TRIGGER BI_EXTRAUSERINFOS_ID1 FOR EXTRAUSERINFOS
ACTIVE BEFORE INSERT
POSITION 0
AS
BEGIN
IF (NEW.EXTRAUSERINFOID IS NULL) THEN
NEW.EXTRAUSERINFOID = GEN_ID(EXTRAUSERINFOS_ID_GEN, 1);
END^
CREATE TRIGGER BI_HOUSES_HOUSEID FOR HOUSES
ACTIVE BEFORE INSERT
POSITION 0
AS
BEGIN
IF (NEW.HOUSEID IS NULL) THEN
NEW.HOUSEID = GEN_ID(HOUSES_HOUSEID_GEN, 1);
END^
SET TERM ; ^
CREATE ROLE %role%;
GRANT SELECT, UPDATE, INSERT, DELETE ON Users TO ROLE %role%;
GRANT SELECT, UPDATE, INSERT, DELETE ON ExtraUserInfos TO ROLE %role%;
GRANT SELECT, UPDATE, INSERT, DELETE ON Houses TO ROLE %role%;
GRANT SELECT, UPDATE, INSERT, DELETE ON CompositeObjects TO ROLE %role%;
GRANT %role% TO %user%;
".Replace("%role%", FbRole).Replace("%user%", FbUserName);
/*
* Using new connection so that when a transaction is bound to Connection if it rolls back
* it doesn't blow away the tables
*/
using (var conn = new FbConnection(databaseConnectionString))
{
FbScript fbScript = new FbScript(script);
fbScript.Parse();
FbBatchExecution fbBatch = new FbBatchExecution(conn, fbScript);
fbBatch.Execute(true);
conn.Open();
Console.WriteLine("Tables (CreateDB): " + Environment.NewLine);
var dt = conn.GetSchema("Tables", new[] {null, null, null, "TABLE"});
foreach (DataRow row in dt.Rows)
{
Console.WriteLine(row[2]);
}
conn.Close();
}
}
protected override void DbCreateDatabase(DbConnection connection, int? commandTimeout,
#pragma warning disable 3001
StoreItemCollection storeItemCollection)
#pragma warning restore 3001
{
FbConnection.CreateDatabase(connection.ConnectionString, 16384, true, false);
string script = DbCreateDatabaseScript(GetDbProviderManifestToken(connection), storeItemCollection);
FbScript fbScript = new FbScript(script);
fbScript.Parse();
using (var fbConnection = new FbConnection(connection.ConnectionString))
{
var execution = new FbBatchExecution(fbConnection);
execution.AppendSqlStatements(fbScript);
execution.Execute();
}
}
public void ManuallySettingStatementType()
{
const string text =
@"create db 'foobar'";
FbScript script = new FbScript(text);
script.UnknownStatement += (sender, e) =>
{
if (e.Statement.Text == text)
{
e.NewStatementType = SqlStatementType.CreateDatabase;
e.Handled = true;
}
};
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(SqlStatementType.CreateDatabase, script.Results[0].StatementType);
}
private bool DoDirtyWork(string db, StreamReader sr)
{
FbScript script = new FbScript(sr);
script.Parse();
FbConnectionStringBuilder fbcs = new FbConnectionStringBuilder(db);
fbcs.Dialect = 1;
// execute the SQL script
using (FbConnection c = new FbConnection(fbcs.ConnectionString))
{
c.Open();
FbBatchExecution fbe = new FbBatchExecution(c);
fbe.CommandExecuted += new CommandExecutedEventHandler(fbe_CommandExecuted);
foreach (string cmd in script.Results)
{
if (!cmd.Contains("commit work"))
fbe.SqlStatements.Add(cmd);
}
try
{
fbe.Execute();
}
catch (Exception ex)
{
PutLog(string.Format("Work Error: {0}", ex.Message));
ThreadExceptionHandler.SendErrorMessage(string.Format("Work Error: {0}", ex.Message));
c.Close();
return false;
}
c.Close(); while (c.State != ConnectionState.Closed) ;
FbConnection.ClearAllPools();
}
return true;
}
/// <summary>
/// Parses SQL script using native Firebird .NET provider method
/// </summary>
/// <param name="sqlScript">Script to parse</param>
/// <returns>Returns <code>List</code> of SQL commands</returns>
private IEnumerable<string> ParseSqlScript(string sqlScript)
{
var retVal = new List<string>();
using (TextReader textReader = new StringReader(sqlScript))
{
var script = new FbScript(textReader);
script.Parse();
retVal.AddRange(script.Results);
}
return retVal;
}
public void OneStatementWithMultilineCommentNoSemicolon()
{
const string text =
@"select * from foo /* foo */";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(text, script.Results[0].Text);
}
public void OneStatementWithMultilineCommentWithSemicolonWithSemicolonAtTheEnd()
{
const string text =
@"select * from foo /* ;foo */;";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(text.Substring(0, text.Length - 1), script.Results[0].Text);
}
public void SemicolonOnly()
{
const string text =
@";";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(0, script.Results.Count());
}
public void MultilineCommentSeparatedBySemicolon()
{
const string text =
@"/*
foo
*/;";
FbScript script = new FbScript(text);
script.UnknownStatement += (sender, e) =>
{
if (e.Statement.Text == text.Substring(0, text.Length - 1))
{
e.Ignore = true;
}
};
script.Parse();
Assert.AreEqual(0, script.Results.Count());
}
protected override void DbCreateDatabase(DbConnection connection, int? commandTimeout, StoreItemCollection storeItemCollection)
{
FbConnection fbConnection = CheckAndCastToFbConnection(connection);
string script = DbCreateDatabaseScript(GetDbProviderManifestToken(fbConnection), storeItemCollection);
FbScript fbScript = new FbScript(script);
fbScript.Parse();
FbConnection.CreateDatabase(fbConnection.ConnectionString);
new FbBatchExecution(fbConnection, fbScript).Execute();
}
private void CreateDatabase()
{
// create db folder
var dbFolderPath = Path.GetDirectoryName(this.dbPath);
if (!Directory.Exists(dbFolderPath))
Directory.CreateDirectory(dbFolderPath);
if (!File.Exists(this.dbPath))
{
try
{
var connString = @"ServerType=1; DataSource=localhost; Database={0}; Pooling=false; User=SYSDBA; Password=NA;".Format2(this.dbPath);
FbConnection.CreateDatabase(connString);
var assembly = Assembly.GetExecutingAssembly();
using (var conn = new FbConnection(connString))
using (var stream = assembly.GetManifestResourceStream("BitSharp.Storage.Firebird.Sql.CreateDatabase.sql"))
using (var reader = new StreamReader(stream))
{
conn.Open();
var script = new FbScript(reader.ReadToEnd());
script.Parse();
new FbBatchExecution(conn, script).Execute();
}
}
catch (Exception e)
{
Debug.WriteLine("Database create failed: {0}".Format2(e.Message));
Debugger.Break();
if (File.Exists(this.dbPath))
File.Delete(this.dbPath);
throw;
}
}
}
private void ExecuteDDL(FbConnection db, String fbDDL)
{
MemoryStream memStream = new MemoryStream();
byte[] data = Encoding.ASCII.GetBytes(fbDDL);
memStream.Write(data, 0, data.Length);
memStream.Position = 0;
TextReader txtReader = new StreamReader(memStream);
// parse the SQL script
FbScript script = new FbScript(txtReader);
int i = script.Parse();
FbBatchExecution fbe = new FbBatchExecution(db);
foreach (string cmd in script.Results)
{
fbe.SqlStatements.Add(cmd);
}
if (fbe.SqlStatements.Count > 0) fbe.Execute();
}
public void OneStatementWithSemicolonOneAfterSingleLineComment()
{
const string text =
@"select * from foo;--select * from bar";
FbScript script = new FbScript(text);
script.UnknownStatement += (sender, e) =>
{
if (e.Statement.Text == "--select * from bar")
{
e.Ignore = true;
}
};
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual("select * from foo", script.Results[0].Text);
}
public static bool ExecuteBatchScript(
string connectionString,
string pathToScriptFile)
{
// http://stackoverflow.com/questions/9259034/the-type-of-the-sql-statement-could-not-be-determinated
//FbScript script = new FbScript(pathToScriptFile);
FbScript script;
using (StreamReader sr = File.OpenText(pathToScriptFile))
{
script = new FbScript(sr.ReadToEnd());
}
FbBatchExecution batch;
if (script.Parse() > 0)
{
using (FbConnection connection = new FbConnection(connectionString))
{
connection.Open();
try
{
batch = new FbBatchExecution(connection, script);
batch.Execute(true);
}
catch (FbException ex)
{
//log.Error(ex);
throw new Exception(pathToScriptFile, ex);
}
}
}
return true;
}
public void OneStatementNoSemicolonOneAfterSingleLineComment()
{
const string text =
@"select * from foo--;select * from bar";
FbScript script = new FbScript(text);
script.Parse();
Assert.AreEqual(1, script.Results.Count());
Assert.AreEqual(text, script.Results[0].Text);
}