/// <summary>
/// 操作符匹配（自动忽略空）。
/// </summary>
/// <param name="field">列，例：aa</param>
/// <param name="value">内容</param>
/// <param name="matchOperator">匹配操作符</param>
/// <param name="op">逻辑操作符：and、or，不区分大小写。</param>
/// <returns></returns>
public virtual IWhereExpression Match(string field, object value, MatchOpertaors matchOperator = MatchOpertaors.Equals, string op = "and")
{
if (!string.IsNullOrEmpty(field))
{
return(WhereIf(_dialect.PreName(field) + _dialect.MatchOperatorGrammar(EnumExtensions.GetProperty(matchOperator, "Keyword")) + "{0}", value, op));
}
return(this);
}
/// <summary>
/// 操作符匹配（自动忽略空）。
/// </summary>
/// <param name="field">列，例：aa</param>
/// <param name="value">内容</param>
/// <param name="matchOperator">匹配操作符</param>
/// <param name="op">逻辑操作符：and、or，不区分大小写。</param>
/// <returns></returns>
public virtual ISelectCommandBuilder Match(string field, object value, MatchOpertaors matchOperator = MatchOpertaors.Equals, string op = "and")
{
_whereExpression?.Match(field, value, matchOperator, op);
return(this);
}
/// <summary>
/// 操作符匹配（自动忽略空）。
/// </summary>
/// <param name="operator">逻辑操作符。</param>
/// <param name="field">列，例：aa</param>
/// <param name="value">内容</param>
/// <param name="matchOperator">匹配操作符</param>
/// <returns></returns>
public virtual ISelectCommandBuilder Match(WhereOperators @operator, string field, object value, MatchOpertaors matchOperator = MatchOpertaors.Equals)
{
_whereExpression?.Match(@operator, field, value, matchOperator);
return(this);
}