internal JoinPart(JoinType joinType, ObjectName tableName, SqlExpression onExpression)
: this(joinType, tableName, null, onExpression)
{
if (ObjectName.IsNullOrEmpty(tableName))
{
throw new ArgumentNullException(nameof(tableName));
}
}
public SqlQueryExpressionSource(ObjectName tableName, string alias)
: this(tableName, null, alias)
{
if (ObjectName.IsNullOrEmpty(tableName))
{
throw new ArgumentException(nameof(tableName));
}
}
internal SqlFunctionExpression(ObjectName functionName, InvokeArgument[] arguments)
: base(SqlExpressionType.Function)
{
if (ObjectName.IsNullOrEmpty(functionName))
{
throw new ArgumentNullException(nameof(functionName));
}
if (arguments == null)
{
arguments = new InvokeArgument[0];
}
FunctionName = functionName;
Arguments = arguments;
}
/// <summary>
/// Constructs an instance of <see cref="Invoke"/> to the given method and
/// a given list of arguments.
/// </summary>
/// <param name="methodName">The name of the method to invoke</param>
/// <param name="args">The list of arguments of the invoke</param>
/// <exception cref="ArgumentNullException">If the provided <paramref name="methodName"/>
/// is <c>null</c> or empty.</exception>
public Invoke(ObjectName methodName, InvokeArgument[] args)
{
if (ObjectName.IsNullOrEmpty(methodName))
{
throw new ArgumentNullException(nameof(methodName));
}
MethodName = methodName;
Arguments = new ArgumentList(this);
if (args != null)
{
foreach (var arg in args)
{
Arguments.Add(arg);
}
}
}
public Grant(string granter, string grantee, ObjectName objectName, Privilege privileges, bool withOption)
{
if (ObjectName.IsNullOrEmpty(objectName))
{
throw new ArgumentException("The name of the object is empty and invalid", nameof(objectName));
}
if (privileges.IsNone)
{
throw new ArgumentException("Cannot set the empty privileges to a grant", nameof(privileges));
}
if (String.IsNullOrEmpty(granter))
{
throw new ArgumentException("The granter of a grant must be known", nameof(granter));
}
Granter = granter;
Grantee = grantee;
ObjectName = objectName;
Privileges = privileges;
WithOption = withOption;
}