/// <summary>
/// Translates the <paramref name="prefixExpression"/> into a string representation.
/// </summary>
/// <param name="prefixExpression">The <see cref="DbPrefixExpression"/> to translate.</param>
/// <returns><see cref="DbExpression"/></returns>
protected virtual DbExpression VisitPrefixExpression(DbPrefixExpression prefixExpression)
{
var targetExpression = Visit(prefixExpression.Target);
if (!ReferenceEquals(targetExpression, prefixExpression.Target))
{
return(ExpressionFactory.Prefix(targetExpression, prefixExpression.Prefix));
}
return(prefixExpression);
}
/// <summary>
/// Translates the <paramref name="prefixExpression"/> into a string representation.
/// </summary>
/// <param name="prefixExpression">The <see cref="DbPrefixExpression"/> to translate.</param>
/// <returns><see cref="string"/></returns>
protected override DbExpression VisitPrefixExpression(DbPrefixExpression prefixExpression)
{
string syntax = string.Format("[{0}].{1}", prefixExpression.Prefix, Visit(prefixExpression.Target));
return(ExpressionFactory.Sql(syntax));
}
/// <summary>
/// Translates the <paramref name="prefixExpression"/> into a string representation.
/// </summary>
/// <param name="prefixExpression">The <see cref="DbPrefixExpression"/> to translate.</param>
/// <returns><see cref="DbExpression"/></returns>
protected virtual DbExpression VisitPrefixExpression(DbPrefixExpression prefixExpression)
{
var targetExpression = Visit(prefixExpression.Target);
if (!ReferenceEquals(targetExpression, prefixExpression.Target))
return ExpressionFactory.Prefix(targetExpression, prefixExpression.Prefix);
return prefixExpression;
}
/// <summary>
/// Translates the <paramref name="prefixExpression"/> into a string representation.
/// </summary>
/// <param name="prefixExpression">The <see cref="DbPrefixExpression"/> to translate.</param>
/// <returns><see cref="string"/></returns>
protected override DbExpression VisitPrefixExpression(DbPrefixExpression prefixExpression)
{
string syntax = string.Format("\"{0}\".{1}", prefixExpression.Prefix, Visit(prefixExpression.Target));
return ExpressionFactory.Sql(syntax);
}
/// <summary>
/// Translates the <paramref name="prefixExpression"/> into a string representation.
/// </summary>
/// <param name="prefixExpression">The <see cref="DbPrefixExpression"/> to translate.</param>
/// <returns><see cref="string"/></returns>
protected override DbExpression VisitPrefixExpression(DbPrefixExpression prefixExpression)
{
string syntax = string.Format("{0}.{1}", QuoteIdentifier(prefixExpression.Prefix), Visit(prefixExpression.Target));
return(ExpressionFactory.Sql(syntax));
}
