public int ExecuteUpCommand(dynamic up)
{
var sql = _sql_formatter.GenerateSQLUp(up);
using (var connection = GetOpenConnection()) {
var transaction = connection.BeginTransaction(System.Data.IsolationLevel.Serializable);
var cmd = connection.CreateCommand();
cmd.Transaction = transaction;
try {
foreach (var s in sql)
{
if (_configuration.Verbose)
{
Console.WriteLine("Executing SQL: " + s);
}
cmd.CommandText = s;
cmd.ExecuteNonQuery();
}
transaction.Commit();
} catch {
transaction.Rollback();
throw;
} finally {
connection.Close();
}
}
return(sql.Length);
}
private void CreateSql(SortedDictionary <int, string> migrations, SortedDictionary <int, string> migration_contents, Predicate <KeyValuePair <int, string> > allow_migration_func)
{
var sql_commands = new Dictionary <string, string>();
int min = migrations.Count;
int max = 1;
foreach (var migration in migrations)
{
if (allow_migration_func != null)
{
if (!allow_migration_func(migration))
{
continue;
}
}
if (migration.Key < min)
{
min = migration.Key;
}
if (migration.Key > max)
{
max = migration.Key;
}
var this_migration_contents = migration_contents[migration.Key];
dynamic migration_object = Helpers.DeserializeMigration(this_migration_contents);
var commands = _sql_formatter.GenerateSQLUp(migration_object);
if (commands.Length == 1)
{
sql_commands.Add(_sql_formatter.sql_file_name(migration.Value), commands[0]);
}
else
{
for (int i = 0; i < commands.Length; i++)
{
sql_commands.Add(_sql_formatter.sql_file_name(migration.Value) + "." + (i + 1).ToString("000"), commands[i]);
}
}
}
WriteFile(sql_commands, min, max);
}
public virtual int ExecuteUpCommand(dynamic up)
{
var sql = _sql_formatter.GenerateSQLUp(up);
// test for file
bool has_filesmo = false;
try {
bool fsmo = up.up.filesmo != null;
has_filesmo = fsmo;
} catch (Microsoft.CSharp.RuntimeBinder.RuntimeBinderException) {
// intentionally let thru, no smo object
}
if (has_filesmo)
{
ExecuteSmo(_settings.ConnectionString(), sql[0]);
return(1);
}
else
{
using (var connection = GetOpenConnection()) {
var transaction = connection.BeginTransaction(System.Data.IsolationLevel.Serializable);
var cmd = connection.CreateCommand();
cmd.Transaction = transaction;
try {
foreach (var s in sql)
{
if (s.Contains("DROP TABLE"))
{
if (_configuration.Verbose)
{
Console.WriteLine("DROPPING CONSTRAINTS BEFORE Executing SQL: " + s);
}
string table_name = s.Replace("DROP TABLE ", "").Trim();
foreach (var drop_string in DropTableConstraints(table_name, cmd))
{
cmd.CommandText = drop_string;
cmd.ExecuteNonQuery();
}
}
if (_configuration.Verbose)
{
Console.WriteLine("Executing SQL: " + s);
}
cmd.CommandText = s;
cmd.ExecuteNonQuery();
}
transaction.Commit();
} catch {
transaction.Rollback();
throw;
} finally {
connection.Close();
}
}
return(sql.Length);
}
}
