private void ExecuteScripts(IEnumerable <string> scripts, bool throwExceptions)
{
if (scripts == null)
{
return;
}
var sqlExecutor = new SQLExecutor(BootstrapServices);
IList <string> errors = new List <string>();
foreach (var sql in scripts)
{
try {
if (ExecuteScriptsWithoutTransaction)
{
sqlExecutor.ExecuteNonQueryWithoutTransaction(sql);
}
else
{
sqlExecutor.ExecuteNonQuery(sql);
}
} catch (Exception e) {
errors.Add(e.Message);
}
}
if (throwExceptions && errors.Count > 0)
{
throw new Exception(
string.Format("Error executing scripts for provider '{0}' with connection string '{1}':{2}{3}",
BootstrapServices.DatabaseConfiguration.DatabaseProvider.Properties.DisplayName,
BootstrapServices.DatabaseConfiguration.ConnectionString,
Environment.NewLine,
string.Join(Environment.NewLine, errors.ToArray())));
}
}
public void Insert(T model)
{
string sql = ORMUtil.ConstructInsertStatement(model.GetType());
var objs = GetStatementParamArray(model);
SQLExecutor.ExecuteNonQuery(sql, _connectionString, objs.ToArray());
}
protected void DeleteByKey(IDictionary <string, object> conditions)
{
StringBuilder sb = new StringBuilder();
sb.Append(ORMUtil.ConstructDeleteStatement(typeof(T)));
sb.Append(ConstructWhereByDictionary(conditions));
SQLExecutor.ExecuteNonQuery(sb.ToString(), _connectionString, conditions.Values.ToArray());
}
public void Update(T model)
{
string sql = ORMUtil.ConstructUpdateStatement(model.GetType());
var objs = GetAllParamArrays(model);
SQLExecutor.ExecuteNonQuery(sql, _connectionString, objs.ToArray());
}
public static void IntialDB()
{
string connectionString = ConfigurationManager.AppSettings["ConnectionString"];
string sql = @"if not exists (select * from dbo.sysobjects where id = object_id(N'[Employee]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
CREATE TABLE Employee(
Id INT IDENTITY NOT NULL PRIMARY KEY ,
FirstName VARCHAR(100) NOT NULL,
MiddleName VARCHAR(100) NULL,
LastName VARCHAR(100) NULL,
DateOfBirth DATETIME NOT NULL
);";
SQLExecutor.ExecuteNonQuery(sql, connectionString);
}
public void TestSetBigParameterStringValues(DatabaseProviderTestCase tc)
{
IDatabaseServices databaseServices = tc.Services;
var sqlExecutor = new SQLExecutor(databaseServices);
string sql = String.Format(
"INSERT INTO {0} (ID, VAL_SMALL1, VAL_SMALL2, VAL_BIG1, VAL_BIG2) VALUES (1, {1})",
databaseServices.DMLService.Identifiers.EscapeIdentifier("BIG_DATA" + MachineName),
Enumerable.Range(0, 4).Select(i => sqlExecutor.GetParameterName(i, typeof(string))).StrCat(", "));
const string verySmallStr = "a";
string smallStr = NSizedString(50), mediumStr = NSizedString(4000), bigStr = NSizedString(20000);
var paramValuesInTests = new string[][] {
new string[] { verySmallStr, verySmallStr, verySmallStr, verySmallStr }, // First test will very small strings
new string[] { smallStr, smallStr, mediumStr, mediumStr }, // Small and medium strings
new string[] { smallStr, smallStr, bigStr, bigStr }, // Small and big strings
};
foreach (object[] paramValues in paramValuesInTests)
{
Assert.AreEqual(1, sqlExecutor.ExecuteNonQuery(sql, paramValues));
}
}
