public void UpdateTimeStampTest()
{
string sql = "select * from TEST where int_field = @int_field";
FbTransaction transaction = this.Connection.BeginTransaction();
FbCommand command = new FbCommand(sql, Connection, transaction);
FbDataAdapter adapter = new FbDataAdapter(command);
adapter.SelectCommand.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
FbCommandBuilder builder = new FbCommandBuilder(adapter);
DataSet ds = new DataSet();
adapter.Fill(ds, "TEST");
Assert.AreEqual(1, ds.Tables["TEST"].Rows.Count, "Incorrect row count");
DateTime dtValue = DateTime.Now;
ds.Tables["TEST"].Rows[0]["TIMESTAMP_FIELD"] = dtValue;
adapter.Update(ds, "TEST");
adapter.Dispose();
builder.Dispose();
command.Dispose();
transaction.Commit();
transaction = Connection.BeginTransaction();
sql = "SELECT timestamp_field FROM TEST WHERE int_field = @int_field";
command = new FbCommand(sql, Connection, transaction);
command.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
DateTime val = (DateTime)command.ExecuteScalar();
transaction.Commit();
Assert.AreEqual(dtValue.Day, val.Day, "timestamp_field has not correct day");
Assert.AreEqual(dtValue.Month, val.Month, "timestamp_field has not correct month");
Assert.AreEqual(dtValue.Year, val.Year, "timestamp_field has not correct year");
Assert.AreEqual(dtValue.Hour, val.Hour, "timestamp_field has not correct hour");
Assert.AreEqual(dtValue.Minute, val.Minute, "timestamp_field has not correct minute");
Assert.AreEqual(dtValue.Second, val.Second, "timestamp_field has not correct second");
}
public void SubsequentDeletes()
{
string selectSql = "SELECT * FROM test";
string deleteSql = "DELETE FROM test WHERE int_field = @id";
// Set up conenction and select/delete commands
FbConnection connection = new FbConnection(this.Connection.ConnectionString);
FbCommand select = new FbCommand(selectSql, connection);
FbCommand delete = new FbCommand(deleteSql, connection);
delete.Parameters.Add("@id", FbDbType.Integer);
delete.Parameters[0].SourceColumn = "INT_FIELD";
// Set up the FbDataAdapter
FbDataAdapter adapter = new FbDataAdapter(select);
adapter.DeleteCommand = delete;
// Set up dataset
DataSet ds = new DataSet();
adapter.Fill(ds);
// Delete one row
ds.Tables[0].Rows[0].Delete();
adapter.Update(ds);
// Delete another row
ds.Tables[0].Rows[0].Delete();
adapter.Update(ds);
// Delete another row
ds.Tables[0].Rows[0].Delete();
adapter.Update(ds);
}
public void DeleteTest()
{
string sql = "select * from TEST where int_field = @int_field";
FbTransaction transaction = this.Connection.BeginTransaction();
FbCommand command = new FbCommand(sql, Connection, transaction);
FbDataAdapter adapter = new FbDataAdapter(command);
adapter.SelectCommand.Parameters.Add("@int_field", FbDbType.Integer).Value = 10;
FbCommandBuilder builder = new FbCommandBuilder(adapter);
DataSet ds = new DataSet();
adapter.Fill(ds, "TEST");
Assert.AreEqual(1, ds.Tables["TEST"].Rows.Count, "Incorrect row count");
ds.Tables["TEST"].Rows[0].Delete();
adapter.Update(ds, "TEST");
adapter.Dispose();
builder.Dispose();
command.Dispose();
transaction.Commit();
}
public void UpdateDecimalTest()
{
string sql = "select * from TEST where int_field = @int_field";
FbTransaction transaction = this.Connection.BeginTransaction();
FbCommand command = new FbCommand(sql, Connection, transaction);
FbDataAdapter adapter = new FbDataAdapter(command);
adapter.SelectCommand.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
FbCommandBuilder builder = new FbCommandBuilder(adapter);
DataSet ds = new DataSet();
adapter.Fill(ds, "TEST");
Assert.AreEqual(1, ds.Tables["TEST"].Rows.Count, "Incorrect row count");
ds.Tables["TEST"].Rows[0]["DECIMAL_FIELD"] = System.Int32.MaxValue;
adapter.Update(ds, "TEST");
adapter.Dispose();
builder.Dispose();
command.Dispose();
transaction.Commit();
transaction = Connection.BeginTransaction();
sql = "SELECT decimal_field FROM TEST WHERE int_field = @int_field";
command = new FbCommand(sql, Connection, transaction);
command.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
decimal val = (decimal)command.ExecuteScalar();
transaction.Commit();
Assert.AreEqual(System.Int32.MaxValue, val, "decimal_field has not correct value");
}
public void UpdateVarCharTest()
{
string sql = "select * from TEST where int_field = @int_field";
FbTransaction transaction = this.Connection.BeginTransaction();
FbCommand command = new FbCommand(sql, Connection, transaction);
FbDataAdapter adapter = new FbDataAdapter(command);
adapter.SelectCommand.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
FbCommandBuilder builder = new FbCommandBuilder(adapter);
DataSet ds = new DataSet();
adapter.Fill(ds, "TEST");
Assert.AreEqual(1, ds.Tables["TEST"].Rows.Count, "Incorrect row count");
ds.Tables["TEST"].Rows[0]["VARCHAR_FIELD"] = "ONE VAR THOUSAND";
adapter.Update(ds, "TEST");
adapter.Dispose();
builder.Dispose();
command.Dispose();
transaction.Commit();
transaction = Connection.BeginTransaction();
sql = "SELECT varchar_field FROM TEST WHERE int_field = @int_field";
command = new FbCommand(sql, Connection, transaction);
command.Parameters.Add("@int_field", FbDbType.Integer).Value = 1;
string val = (string)command.ExecuteScalar();
transaction.Commit();
Assert.AreEqual("ONE VAR THOUSAND", val.Trim(), "varchar_field has not correct value");
}
public void InsertTest()
{
FbTransaction transaction = this.Connection.BeginTransaction();
FbCommand command = new FbCommand("select * from TEST", Connection, transaction);
FbDataAdapter adapter = new FbDataAdapter(command);
FbCommandBuilder builder = new FbCommandBuilder(adapter);
DataSet ds = new DataSet();
adapter.Fill(ds, "TEST");
Assert.AreEqual(100, ds.Tables["TEST"].Rows.Count, "Incorrect row count");
DataRow newRow = ds.Tables["TEST"].NewRow();
newRow["int_field"] = 101;
newRow["CHAR_FIELD"] = "ONE THOUSAND";
newRow["VARCHAR_FIELD"] = ":;,.{}`+^*[]\\!|@#$%&/()?_-<>";
newRow["BIGint_field"] = 100000;
newRow["SMALLint_field"] = 100;
newRow["DOUBLE_FIELD"] = 100.01;
newRow["NUMERIC_FIELD"] = 100.01;
newRow["DECIMAL_FIELD"] = 100.01;
newRow["DATE_FIELD"] = new DateTime(100, 10, 10);
newRow["TIME_FIELD"] = new DateTime(100, 10, 10, 10, 10, 10, 10);
newRow["TIMESTAMP_FIELD"] = new DateTime(100, 10, 10, 10, 10, 10, 10);
newRow["CLOB_FIELD"] = "ONE THOUSAND";
ds.Tables["TEST"].Rows.Add(newRow);
adapter.Update(ds, "TEST");
adapter.Dispose();
builder.Dispose();
command.Dispose();
transaction.Commit();
}