internal SQLSelectGroupByField(SQLExpression objExpression)
{
if (objExpression == null)
throw new ArgumentNullException();
pobjExpression = objExpression;
}
public SQLUpdateField Add(string strDestinationFieldName, SQLExpression objExpression)
{
SQLUpdateField objField = new SQLUpdateField(strDestinationFieldName, objExpression);
pobjFields.Add(objField);
return objField;
}
public SQLUpdateField(string strDestinationFieldName, SQLExpression objSourceExpression)
{
if (String.IsNullOrEmpty(strDestinationFieldName))
throw new ArgumentNullException("DestinationFieldName");
else if (objSourceExpression == null)
throw new ArgumentNullException("SourceExpression");
base.Name = strDestinationFieldName;
base.Value = objSourceExpression;
}
public SQLStringConcatExpression(SQLExpression leftExpression, SQLExpression rightExpression)
{
this.LeftExpression = leftExpression;
this.RightExpression = rightExpression;
}
public SQLArithmeticExpression(SQLExpression objLeftExpression, ArithmeticOperator eOperator, SQLExpression objRightExpression)
{
pobjLeft = objLeftExpression;
peOperator = eOperator;
pobjRight = objRightExpression;
}
public SQLArithmeticExpression(string strLeftFieldName, ArithmeticOperator eOperator, SQLExpression objRightExpression)
: this(new SQLFieldExpression(strLeftFieldName), eOperator, objRightExpression)
{
}
public SQLRightFunctionExpression(SQLExpression objExpression, int intLength)
: base(objExpression, new SQLValueExpression(intLength))
{
if (intLength < 0)
throw new ArgumentException("Length: " + intLength.ToString());
}
public SQLAggregateExpression(AggregateFunction aggregate, SQLExpression expression)
: base(expression)
{
this.aggregate = aggregate;
}
public SQLConditionExpression(SQLExpression objLeftExpression, ComparisonOperator eCompare, SQLExpression objRightExpression)
{
this.LeftExpression = objLeftExpression;
this.Compare = eCompare;
this.RightExpression = objRightExpression;
}
public SQLSelectTableJoinCondition Add(SQLExpression objLeftExpression, ComparisonOperator eCompare, SQLExpression objRightExpression)
{
EnsureComparisonOperatorValid(eCompare);
AddLogicalOperatorIfRequired();
var joinCondition = new SQLSelectTableJoinCondition();
joinCondition.LeftExpression = objLeftExpression;
joinCondition.Compare = eCompare;
joinCondition.RightExpression = objRightExpression;
pobjConditions.Add(joinCondition);
return joinCondition;
}
public SQLLogicalExpression(SQLExpression leftExpression, LogicalOperator @operator, SQLExpression rightExpression)
{
this.LeftExpression = leftExpression;
this.@operator = @operator;
this.RightExpression = rightExpression;
}
public SQLBitwiseExpression(SQLExpression objLeftExpression, BitwiseOperator eOperator, SQLExpression objRightExpression)
{
pobjLeft = objLeftExpression;
peOperator = eOperator;
pobjRight = objRightExpression;
}
public SQLBitwiseExpression(string strLeftFieldName, BitwiseOperator eOperator, SQLExpression objRightExpression)
: this(new SQLFieldExpression(strLeftFieldName), eOperator, objRightExpression)
{
}
