/// <summary>
/// Create a new condition phrase.
/// </summary>
/// <param name="expr">SQL Expression.</param>
/// <param name="conditionOperator">Condition operator.</param>
/// <param name="value">Value.</param>
/// <param name="paramName">Parameter name.</param>
public APSqlConditionPhrase(APSqlOperateExpr expr, APSqlConditionOperator conditionOperator, object value, string paramName)
{
if (Object.Equals(expr, null))
{
throw new ArgumentNullException("columnDef");
}
if (conditionOperator == APSqlConditionOperator.Exists || conditionOperator == APSqlConditionOperator.NotExists)
{
throw new ArgumentException(APResource.APDB_OperatorExists, "conditionOperator");
}
_expr = expr;
_paramName = paramName;
if (String.IsNullOrEmpty(paramName))
{
_paramName = expr.ParamName;
}
if (value is String)
{
value = APSqlExpr.TryFitStringToRawExpr((string)value);
}
_value = value;
_conditionOperator = conditionOperator;
}
/// <summary>
/// Create a new 'SET' phrase.
/// </summary>
/// <param name="assignmentExpr">SQL assignment Expression.</param>
/// <param name="value">Value.</param>
/// <param name="paramName">Parameter name.</param>
public APSqlSetPhrase(APSqlColumnExpr assignmentExpr, object value, string paramName)
{
if (Object.Equals(assignmentExpr, null))
{
throw new ArgumentNullException("assignmentExpr");
}
if (value is String)
{
value = APSqlExpr.TryFitStringToRawExpr((string)value);
}
_assignmentExpr = assignmentExpr;
_paramName = String.IsNullOrEmpty(paramName) ? assignmentExpr.ParamName : paramName;
_value = value;
}