public override SqlObject Visit(SqlLikeScalarExpression sqlLikeScalarExpression)
{
return(SqlLikeScalarExpression.Create(
sqlLikeScalarExpression.Expression.Accept(this) as SqlScalarExpression,
sqlLikeScalarExpression.Pattern.Accept(this) as SqlScalarExpression,
sqlLikeScalarExpression.Not,
sqlLikeScalarExpression.EscapeSequence?.Accept(this) as SqlStringLiteral));
}
public override SqlObject VisitLike_scalar_expression([NotNull] sqlParser.Like_scalar_expressionContext context)
{
Contract.Requires(context != null);
SqlScalarExpression expression = (SqlScalarExpression)this.Visit(context.binary_scalar_expression()[0]);
SqlScalarExpression pattern = (SqlScalarExpression)this.Visit(context.binary_scalar_expression()[1]);
bool not = context.K_NOT() != null;
SqlStringLiteral escapeSequence = (context.escape_expression() != null)
? (SqlStringLiteral)this.Visit(context.escape_expression())
: null;
return(SqlLikeScalarExpression.Create(expression, pattern, not, escapeSequence));
}